Elektronikus összetevők

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Overview:
100% Brand New & High Quality
This adapter with mark polarity, no more cutting and soldering, easy to use
1Time-saving, smoothly,and easy
2Reliable and conveniently to connect
Package included:
50 * 100mm Male JST connector plug
50 * 100mm Female JST connector plug
 

 
 
MAX7219 Dot Matrix Module For Arduino Microcontroller 4 In One Display with 5P Line
Introduction:
MAX7219 is an integrated serial input / output common-cathode display driver, it connects the microprocessor 7-segment digital LED display with 8 digits, you can also connect a bar graph display or 64 independent LED Thereon including a B-type BCD encoder chip, multi-channel scanning loop segment word driver, but also a static RAM 8 * 8 for storing each data Only one external register is used to set the segment current of each LED
A convenient four-wire serial interface can be connected to all general-purpose microprocessor Each data can be addressed in the update do not need to rewrite all of the display MAX7219 also allows each user to select a data coding or non-coding
The entire device contains a 150μA low-power shutdown mode, analog and digital brightness control, a scan-limit register allows the user to display data bits 1-8, and one for all LED luminescence detection mode
It requires only three IO ports to drive a dot matrix! No flicker when the dot matrix display! Support cascading!
Parameters:
1 A single module can drive a total of 8 * 8 dot matrix overcast
2 Working voltage: 5V
3  Size: *128 cm*32 cm *13 cm (L*W*H)
4 With 64 fixing screw holes, diameter 3mm
5 module with input and output interfaces, support for cascading multiple modules
Wiring instructions:
1 The left side of the module as an input port, an output port on the right
2 If a single control module, simply input port connected to CPU
3 cascading multiple modules, input and output termination CPU, input the output end of the second module of the first module, the first two modules of the first three input termination module, and so on
51 microcontrollers, for example:
VCC → 5V
GND → GND
DIN → P22
CS → P21
CLK → P20
Shipping list:
1MAX7219 dot matrix module  (tested well)
220CM Dupont line*5P

Description:
ADXL345 is a small, thin, low-power three-axis accelerometer can be high
Up to ± 16 g accelerometer with high resolution (13) measurements Digital Outputs
According to a 16-bit twos complement format, can be accessed through the digital interface SPI (3-wire or 4-wire) or I2C
ADXL345 is well suited for mobile device applications It can tilt sensing applications
Measuring the static acceleration of gravity, it can also measure the dynamic add motion or shock caused
speed Its high resolution (4 mg / LSB), capable of measuring about 025 ° of inclination
Angle change Use ADXL345 digital output acceleration timing, etc, without the need for
Analog to digital conversion, reducing system cost and board space In addition, ADXL345 is a small, thin, ultra-low power 3-axis accelerometer with high resolution (13-bit) measurement at up to ± 16g Digital output data is 16-bit twos complement format, can be accessed via I2C digital interface SPI (3-wire or 4-wire) or
ADXL345 is well suited for mobile device applications It can tilt sensing applications
Measures the static acceleration of gravity, you can measure motion or shock resulting from moving
State acceleration Its high resolution (39mg / LSB), capable of measuring less than 10 °
Tilt angle change
The device offers a variety of special detection Activity and inactivity sensing through
Comparing any axis acceleration threshold set by the user to detect the presence or absence of transport
Movable occurs Tap any direction sensing detects single and dual vibration vibration
Make Free-fall detection can detect whether the device is falling These ones
Functions can be mapped to two interrupt output pins a Shen is
Please patented integrated memory management system uses a 32 FIFO
(FIFO) buffer can be used to store data, which will host processor load
Minimize, and lower overall system power consumption
Low power modes enable intelligent motion-based power management to a very low
Power consumption threshold sensing and active acceleration measurement
Feature
Power supply: 3-5v
 
Communication: IIC / SPI communication protocol
 
Measuring range: ± 2g ± 16g
 

SIM7100C PCIE 4G Communication Module 5 Mode LTE TDD FDD 
Description:
SIMCom presents an ultra compact and reliable wireless module SIM7100C which is based on Qualcomm MDM9215 multiplemode LTE platform SIM7100C is a complete multi-band TDD-LTE/FDD-LTE/TD-SCDMA/WCDMA/GSM/GNSS SMT type module designed with very powerful processors integrating application core:ARMv7 Cortex™ A5(1GHz), dual Telecom core (Up to 500Mhz), Cortex-M3 cores, allowing customer to benefit from small dimensions and cost-effective product solutions It has strong extension capability with rich interfaces including UART, USB20, SPI, I2C,Keypad, PCM, etc With abundant application capabilities like TCP/UDP/FTP/FTPS/HTTP/HTTPS/SMTP/POP3 and MMS, the module provides much flexibility and ease of integration for customer’s applications
General features:
• Four-Band TDD-LTE B38/B39/B40/B41
• Tri-Band FDD-LTE B1/B3/B7
• Dual-Band TD-SCDMA B34/B39
• Dual-Band UMTS/HSDPA/HSPA B1/B5
• Tri-Band GSM/GPRS/EDGE 850/900/1800 MHz
• Control Via AT Commands
• Supply voltage range: 34V~ 42V
• Operation temperature: -40 to 85
• Dimension: 30 X 30X 29 mm
• Weight: 57g
• GNSS gpsOne Gen 8B;standalone;assisted,XTRA;
Specifications for Data transfer:
• TDD-LTE/FDD-LTE - Uplink up to 50Mbps, - Downlink up to 100Mbps
• TD-HSDPA/HSUPA - Uplink up to 22 Mbps, - Downlink up to 28 Mbps
• TD-SCDMA - Uplink up to 128Kbps, - Downlink up to 384Kbps
• HSPA - Uplink up to 11 Mbps, - Downlink up to 42 Mbps
• UMTS - Uplink/Downlink up to 384Kbps
• EDGE Class: - Max 2368Kbps(DL),Max 2368Kbps(UL)
• GPRS - Max 856Kbps(DL), Max 856Kbps(UL)
• CSD - GSM data rate 144Kbps - WCDMA data rate 576Kbps - WCDMA 64kbps CSD for Video call
Other features:
• USB Driver for Microsoft Windows 2000/XP/Vista/Win7/Win8
• USB Driver for Windows CE/Mobile
• USB Driver for Linux 26/Android
• USB Driver for MAC
• RIL supporting for Android/Windows CE/Mobile
• Automatic installation
• Linux API SDK
• Firmware update via USB
• TCP/IP/IPV4/V6 Multi-PDP,MT PDP
• FTP/FTPS/HTTP/HTTPS/SMTP/POP3/DNS
• Jamming detection support
• Gobi SDK to the Win7/Win8/Linux
• Source code of the PC manager of the device for reference
Interfaces:
• USB20
• UART
• SIM card
• SPI
• I2C
• Keypad(5*5)
• Constant current sink
• GPIO
• RTC
• ADC
• PCM
• SDIO
Package Included:
1 *  SIM7100C PCIE 4G Communication Module

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Hardware Resources Introduction:
External reset button
Two user-programmable buttons are connected to the microcontroller GP2 GP5 pin can be used as ordinary buttons use, or use as an external interrupt button
A power indicator, two user-programmable LED
External 5V DC power connector (with the delivery of the USB power supply line, or downloader for power supply)
Power switch
ICSP programming interface (which can be accessed K150 PICKIT2 PICKIT3 ICD2 ICD3 other tools)
Microcontroller IO port all use pin leads are easy to expand, to take all jumpers removed microcontroller IO port can be completely disconnected from the external circuit, do not extend the experiment more freely restriction original circuit board
Software Resources Introduction:
Software development using MPLAB IDE and PICC
All routines microcontroller C language
Provide routine contains the most commonly used type chip features
Shipping list:
PIC12F675 development board a
Quality USB-powered line
Pillar 4 circuit board
Data transmission over the Internet (including the development of software, schematics, example programs, learning materials)

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220V 5V AC - DC terisolasi, Rumah pintar HLK-PM01, Beralih step down modul power supply
1Product Features
1) The ultra-thin, subminiature
2) The full voltage input (90 ~ 264 Vac)
3) Low ripple and low noise
4) Output overload short circuit protection function
5) High efficiency and power density
6) Product design to meet the EMC and safety testing requirements
7) Low power consumption, green environmental protection, no-load loss < 01 W
8) 100% load test
9) Meet the requirements of UL, CE,
 
2 Environmental Conditions
1) Working temperature: -20- 60 Celsius
2) Storage temperature: -40- 80 Celsius
3) Relative Humidity: 5-95%
4) Cooling: natural cooling
5) Atmospheric pressure: 80-106 Kpa
6) Altitude: ≤2000m
7) Vibration: Vibration coefficient 10 ~ 500Hz, 2G10min / 1cycle, 60mineach along X, Y, Z axes
 
3Electrical Characteristics (at ambient temperature test)
1) Rated input voltage: 100-240 VAc
2) Input voltage range: 90-264VAc
3) Maximum input current: ≤02A
4) Input current surge: ≤10A
5) Maximum input voltage: ≤270VAc
6) Enter slow start: ≤50mS
7) Input Low Voltage Efficiency: Vin = 110VAc, full load ≥69%
8) Input High Voltage Efficiency: Vin = 220VAc, full load ≥70%
9) Long-term reliability: MTBF≥100,000h
10) Load rated output voltage:  5 ± 01VDc
11) Full rated output voltage:  5 ± 02VDc
12) Short-term maximum output current: ≥1000mA
13) Maximum output current for a long time: ≥600mA
14) Voltage Regulation: ± 02%
15) Load regulation: ± 05%
16) Output ripple and noise (mVp-p): ≤50
17) Switch overshoot amplitude: ( rated input voltage, output load plus 10% ) ≤5% VO
18) Output over-current protection: output maximum load of 150-200% A
 
 
 
 

4 holes with four screws, the diameter of 3 mm
Five modules with input and output interfaces, support for cascading multiple modules
Wiring instructions:
1 on the left block to an input port, the an output port on the right
2 the When the control of a single module, simple enter the port received a CPU
The When wining 3 modules cascaded output input termination CPU, the input output termination module of the first two modules of the first one, the first two modules of the termination input terminal of the three modules, and so
The To 51 single example:
VCC 5 v
GND GND
DIN P22
CS P21
CLK P20
 
Package Include
10PCSX  MAX7219 Module
 

33V 5V 12V Multi Output Voltage Conversion DC-DC 12V to 33V 5V 12V Power Module
 
 
 
The product description
1 all the way to input: 6 v, 12 v dc (input voltage must be higher than to the output voltage above 1 v)
2 three-way output: 33 V (error) 005 V, 50 V ( 005 V error), 800 ma (load current should not exceed 800 ma), 12 V (directly input 12 V output)
3 double panel design, layout and generous;
4 specially designed two rows of needle fixed hole, can be directly fixed on the hole hole board to extend experiment;
5 input and output using multiple row needle, convenient use and connection;
6 PCB size: 45 cm * 45 cm
7 with power indicator light (red)
 
 
 
 
 

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Product Description
Features:
Raspberry Pi Camera, supports all revisions of the Pi
5 megapixel OV5647 sensor
Camera specifications
CCD size : 1/4inch
Aperture (F) : 18
Focal Length : 36mm adjustable
Diagonal angle : 757 degree
Sensor best resolution : 1080p
4 screw holes
Used for attachment
Provides 33V power output
Dimension: 25mm x 24mm
 
Package included :
1 pcs * Camera
1 pcs *  FFC Line
 

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Atmel AVR Programmer AVRISP mkII AVR ISP Programmer mk2 USB AVRISP XPII In-System Programmer Supports AVR Studio 5NEW Original
 
1 Supports all AVR devices with ISP or PDI interface, and certain 51 Devices
2 Programs both Flash and EEPROM
3 Supports Fuses and Lock Bit Programming
4 Based on AT AVRISP mkII firmware
5 Upgradable to support future devices
6 Adjustable ISP programming speed up to 8M frequency
7 USB 20 compliant (full speed, 12Mbps)
8 3 optional cables to target board
9 Powered from USB bus, does not require external power supply
 
AT AVRISP mkII compliant
 
1 Compatible with AT AVR ISP, easy to use, stable and reliable
 
Based on AT AVRISP mkII firmware
 
1 Identified as AVRISP mkII in AVRStudio, high speed programming
 
Upgradable firmware
 
1 Firmware is upgradable to Support Future Devices
2 Automatic Upgrade
 
Supported software
 
1 AVR Studio 5 or WINAVR(GCC) is used as front-end software
2 Supports the program files generated by IAR, ICCAVR, CVAVR
 
Supported Device
 
1 USB AVRISP XPII supports all AVR devices with ISP and PDI Interface Support for new devices will be added with new versions of AVR Studio
2 Supports AT86RF401/AT89S51/AT89S52
 
Refer to AVR Studio 5, the following devices are supported:
* Supports all the different voltages and speed grade versions of the devices listed in the table above
 
Performance
 
1 High speed programs FLASH , EEPROM, Fuses, and Lock Bit
2 It takes only 25S to program a 12K program file with verification (programming speed was set to 1M while the Max speed could be up to 8M)
 
Connects to PC
 
1 Uses a USB interface for communication with the front-end software (Probably AVR Studio)
2 Using PDIUSBD12, USB 11 (USB 20 Full Speed) 12Mbits/second
3 Each USB AVRISP XPII has a unique ID, a PC could connects to several Devices at the same time
Connects to target board
 
The USB AVRISP XPII connects to the target board through 3 optional cables Depending on the existed connector on the target board, the cable has to be changed accordingly
1 Sandard 6-pin ISP Connector, Using 6-pin ISP cable
2 Standard 10-pin ISP Connector, Using 6-pin to 10-pin ISP cable
3 Custom ISP Connector, Using 6-wire multicolour custom connector cable
The figure 1 and 2 show the pinouts for the 10-pin and 6-pin ISP connectors 
Powered from USB bus
 
1 Draws power from the USB bus, No need for Additional Power Supply
2 The target board should be powered from Another Power Supply
 
Package Contains:
 
1 USB AVRISP XPII
2 USB Cable
3 6-pin cable (spare)
4 6-pin to 10-pin ISP cable
5 6-wire multicolour custom connector cable
6 User Guide CD
 
If  you buy more quantity, Please contact us
buy more parts used the "Add to cart" we will make the discount for you
•

Suitable for using as coupling capacitors for amplifier speaker and crossover etc
welcome to visit our stores
 
If  you buy more quantity, Please contact us
buy more parts used the "Add to cart" we will make the discount for you
•

 
 

DHT Pro Shield for WeMos D1 mini DHT22 Single-bus digital temperature and humidity sensor module sensor
 
Technical specs:
Temperature: -40~80°C (±05°C)
Humidity: 0-999% RH (±2% RH)
Shipping list:
1Long female pins x20pcs
2Short female pins x20pcs
3Normal pins x20pcs
4DHT Pro Shield  x10pcs
 
 

 
 
 
 
 
 
If you buy more quantity, Please contact us
buy more parts used the "Add to cart" we will make the discount for you
•

eneral integration universal infrared receiving head/Infrared sensor HX1838 / VS1838 VS1838B 
 
 
Do you have any issures for this order ?if you have any questions ,please do not hesitate to tell us we will reply you within 12 hours 
best regards
 
If you buy more quantity, Please contact us
buy more parts used the "Add to cart" we will make the discount for you

LCD1602 1602 module Blue screen 16x2 Character LCD Display Module HD44780 Controller blue blacklight 
 
New 1602 16x2 LCD screen (No backlight)Character LCD module,Black word   (More affordable)
Features:
Brand new and high quality
LCD display module with blue blacklight
Wide viewing angle and high contrast
Built-in industry standard HD44780 equivalent LCD controller
Commonly used in: copiers, fax machines, laser printers, industrial test equipment, networking equipment such as routers and storage devices
LCM type: Characters
Can display 2-lines X 16-characters
Operate with 5V DC
Module dimension: 80mm x 35mm x 9mm
Viewing area size: 645mm x 16mm
Package Included:
10 x LCD Display Modul
 
If you buy more quantity, Please contact us
buy more parts used the "Add to cart" we will make the discount for you

New version ESP-07 ESP8266 WiFi REMOTE Serial Transceiver wireless Module ESP-07 UNO ROBOT COMPONENT,Free Shipping
 
Description:
It run LWIP
80211 bgn
WIFI Direct (P2P),SOFT-AP
Built-in TCP/IP
The AT command is perfect,efficient,concise
Support three modes: AP, STA and AP STA coexistence mode
The latest firmware version 101, 115200, the default baud rate (AT CIOBAUD = < rate > can modify baud rate), because the old version of the module is 512 k bytes before, storage space is not enough, so can't upgrade this version 101, but cloud services also support!
 
Strong Chinese manufacturers, in alibaba speed sell tong!!!!!
Package Included: 
1pcs  X  ESP-07
Pin definition:
 
 
 
If you buy more quantity, Please contact us
buy more parts used the "Add to cart" we will make the discount for you
•

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 PL2303HX module Download line on STC microcontroller  USB to TTL Programming unit In the nine upgrade
 
 
 

Free Shipping LW-006 Portable Facial Skin cleaner Face care tool Anti-aging LCD Digital Dead Skin Removal Acne whitening
Description:
1Works through ultrasonic high frequency (28000Hz) vibration and mild heating
2Let your facial cells vibrate and activate with it
3Four modes: PEEL, TONE, CLEAN, LIFT
4Quickly and thoroughly clean up the dirt and ageing horny in the deep skin
5Gradually lighten the dark spots on your skin
6Eliminate your wrinkles and lift your face
7Massage your face
8Relax your skin
9Promote blood circulation and metabolism of your skin
10Cure and prevent acne and blain
11Large LCD screen
12Modes, working time and working intensity adjustable
13Works better together with skin care products such as deep cleansing oil, cleaning foam, toner, massage cream, essential oil, essence cream, etc
14110-240V AC power supply
15Mild and soft vibration and heating, without any bad effect on your skin
16Decent and ergonomic design Lightweight and compact, easy to carry and handle Easy operation Lets you own perfect skin like babies
17A necessary beauty equipment for men and women, young and old
18 No effect and negative for skin 
 

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Delivery time :
EMS :10-30days !!!
DHL UPS FedEx :only need 3-7 work days !!!
China post :15-60 work days , maybe need more time If you do not receive the package at this time,Please do not open dispute, Because China Post need some time, if you are urgent need of goods, please choose DHL or UPS or FedEx or contact us !
If you also need purchase more IC part or other electronic part ,please contact us ,we will give you a best price !!!

XL6019 DC-DC Booster module Power supply module output 5V 12V 24V adjustabl
 
Performance:
 
1conventional constant voltage output topology BOOST fully integrated solutions, integrated MOSFET, fewer external components, lower system cost
 
2,wide voltage range input,the input voltage up to 35V
 
3 output voltage is adjustable,supports up to 40V
 
4built-in over-temperature protection, overcurrent protection circuit full set of reliability, high reliability
 
5the system conversion efficiency of over 90% , to facilitate thermal design
 
6TO263-5L standard package,suitable for 30W boost applications within
Instructions:
1 Power (3-35V), power indicator light, the module is working properly
 
2 Adjust the blue potentiometer knob (counter-clockwise general boost, buck clockwise rotation) and with a multimeter to monitor the output voltage reaches the required voltage
NOTE:
1 Current work long hours is recommended for use in less than 25M, while adding bulk Heat sink (10W output above); because it is boosting module, in order to ensure stable output Set, please keep the minimum 15V differential

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Description
 
Voltage: AC 110- 220V
Maximum Power: 10000W (connected resistive load,220VAC)
Voltage Regulation: AC 10V to 220VAC
Dimensions: 130MMx 60MMx 47MM
Rated current 25A MAX 45A
for Electric furnace, water heater, lamps, small motor, electric iron etc
 
 
 
Package includes:
1 x  10000W SCR Voltage Regulator Speed Controller Dimmer Thermostat 110V 220V

Product introduction:
1, this module meet safety standard, control areas and load area have the isolation groove;
2, optical coupling isolation module, triggering more reliable, more stable;
3, the double FR - 4 circuit board design, high-end SMT process;
4, the pine le - relay control;
5, have power and relay operation instructions, and bright, disconnect the dawn;
6, signal input with a high level signal, the common and often start conduction;
7, relay can directly control all kinds of equipment and load;
8, one often opened a normally closed contact;
9, blue KF301 terminal line more convenient
10, module size: 53 x18x18 5 mm;Net weight: 16 g
Module interface:
The positive (according to the relay voltage VCC: connect power supply)
GND: connect power negative
IN: relay module (effective) high level trigger signal trigger end
High level and low level meaning:
High level trigger refers to using the anode voltage at the VCC connection way of a trigger and trigger the end, when the trigger side has the positive voltage or to trigger voltage when the relay is off
Low level trigger refers to using the negative voltage at the GND connection way of a trigger and trigger the end, when the trigger side has 0 v low voltage or voltage to can trigger, the relay is off
Electrical parameters:
Voltage version The static current working current trigger voltage trigger current
5V 4mA 65 mA     2-5V 2mA
9V  5MA 45MA      4-9V 3 mA
12V 55mA 42mA  4-9 v 3 mA
24V 12MA  35MA  8-24V 3MA
Relay contact capacity: 10A 250V (AC) or 30V 30A maximum load capacity (theory) (DC)
Connect ac power proposal under 1500W, dc under 200W

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Rain water sensor module DC 12V Relay Control Module Rain Sensor Water Raindrops Detection Module for Arduino robot kit
 
 
 
If you buy more quantity, Please contact us
buy more parts used the "Add to cart" we will make the discount for you
•

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Notice: The new tracking number for CHINA Post Ordinary Small Packet Plus can be traced only befor it arrive the airport of your country,please choose China Post Air Mail if you want a full tracking infoThe same product will arrive in 15 to 60 days
 
Tracking info of  China Post Ordinary Small Packet Plus can be check here: www17tracknet/en
 
 
 Smart Electronics 5V Micro USB 1A 18650 Lithium Battery Charging Board With Protection Charger Module for Arduino Diy Kit
   The first time you access the battery, it may no voltage between the output OUT and OUT-, then access 5V voltage charge your energy can activate the protection circuit, and the battery from the B B-, then draw a line on the short open also need recharged to activate the protection circuit Note that the charger must be able to output 1A or more to do when using a mobile phone charger input, or may not charge
    MICRO USB female and next - pads for the power input, access 5V B positive then the lithium battery, B- then negative lithium batteries OUT and OUT- connected to the load, such as positive and negative electrodes connected mobile booster plate or other load
   Connect the battery to the B B-, inserted into the USB female mobile phone charger, the red light is being charged, the green light to full
The charge should disconnect the load OUT terminal on the positive and negative can not be wrong, please according to specifications, otherwise it will damage directly
 
The charge should disconnect the load OUT terminal on the positive and negative can not be wrong, please according to specifications, otherwise it will damage directly
 
Disclaimer:
Inputs with MICRO USB female, can be directly input to do with the phone charger rechargeable lithium battery,
And still retains the input voltage wiring pads, can be very convenient DIY
Input voltage: 5V
Charging cut-off voltage: 42V ± 1%
Maximum charge current: 1000mA
Battery over-discharge protection voltage: 25V
Battery overcurrent protection current: 3A
Board size: 26 * 17CM
Package Included: 
100PCS x18650 Lithium Battery Charging Board

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Audiophiler MKP Axial capacitor audio grade, ±3%
630V,47uf
Quantity: 1pcs
For replacement or new project of tube amplifier, guitar amplifier radio and others
Other value are available, welcome to contact us
 
If   you buy more quantity, Please contact us
buy more parts used the "Add to cart" we will make the discount for you
•

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8232 A
D8232 Ecg physiological measurement Ecg Physiological Measurement Heart Pulse Ecg Monitor Sensor Module
Application:
- Fitness and sports heart rate monitoring
- Portable ECG
- Remote health monitor
- Game peripheral equipment
- Bioelectricity signal collection
Specification:
- AD8232 adopts double poles high-pass filter to eliminate the motion artifacts and electrode half cell potential
- AD8232 adopts an operational amplifier that is without using constraint to build a three pole low pass filter, eliminating extra noises
- Rated temp range : 0----70degree
- Working temp range: -40-----85degree

infravermelho módulo de medição de distância
 
modelo: GY-VL53L0X
 
usando o chip: VL53L0X
 
fonte de alimentação: 28 a 5 v
 
comunicação: o protocolo de comunicação IIC (totalmente compatível com o sistema 3-5 v)
 
tamanho do módulo: 105mm * 133mm

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We are about to upload video, the high quality of our products, please feel free to purchase
 
 
5v ~ 12 v ZVS Induction Heating Power Supply Module Tesla Jacob's Ladder Coil
 
 
Notice: 
Please do as our user manual, we will send you user manual as soon as you set order
Please do as our user manual
Otherwise we won't be responsible for your wrong handing way 
 
 
Specification:
Input voltage: 5v-12v
Module dimensions:55*4*2 cm(L*W*H)
Product Weight: 119g
Coil size: length:75cm
width: 28cm
 
Features:
ZVS heating power supply module including heating coil
Input voltage DC5V-12V(We are not guarantee the module will work when the voltage is over 12V or less than 5V)
Maximum power 120W(when 12V eddy-current heating)
Ensure all the components welding right,power line connect in right way,than to set up an electric circuit
The width of the heated object is as far as possible between the 1/3~1/2 of the inner diameter of the heating coil, the maximum not more than 2/3!
 
Package Included:
1 pc ZVS heating power supply module

We are simcom agents, need to customize the MMS/LBS/TTS please note

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5V 30A Two-way isolation relay module High/low level trigger 5V 30A 1-Channel Relay Module
 
Two-way isolation type 1 road power relay control module, can choose high level or low level signal trigger, and only 3 ma current drive for 30 a relay and control ability, module adopts quality goods of high quality power relay, the industry's top subminiature encapsulation light coupling, high power high pressure triode, red, blue light signal, military level double-sided PCB board, cloth plate considering comprehensive, stable performance and can be widely used in all kinds of power control class 
                  
          
Module specification
1, the module used authentic quality relay, normally open interface maximum load: ac 250 v / 30 a, dc 30 v / 30 a;
2, using the industry's top quality subminiature two-way isolation optical coupling, strong anti-interference ability, stable performance;Trigger current only 3 ma
3, modules, working voltage is 5V, 12V and 24V are available;
4, the user can choose the relay control level, can be a high level off, also can be low level and off;Module contains a limited flow resistance, can directly use the power supply is negative control, you can also use the MCU I/O control;
5, fault-tolerant design, even if the control line is broken, relay will not move;      
6, the power indicator light (red), 1 road relay status indicator light (blue)
7, human interface design, all interface can be directly by terminal connection leads, is very convenient
8, module size: 60 cm * 30 m * 25 cm (length * width * height)
9, is equipped with four fixed bolt hole, convenient installation
The second module interface
Interface module control side: there are 4 line, all interfaces are terminal blocks, easy connection
1, DC : external DC power anode (5V, 12V and 24V module selection)
2, DC - : external negative DC power supply
3, VREF, photoelectric isolation reference ground control end,
If using high level control: this signal is connected in the user control panel power of the cathode
If the low level control: this signal is connected on the user control panel power supply of the anode
4, CH1: relay control interface,
If VREF to connect power negative: this port high level (relative to VREF) relay and accordingly
If VREF receive positive: this port low level (relative to VREF) relay and accordingly
Note: isolation or relay module is in order to adapt to the electromagnetic environment is poor, the signal occasions with higher requirements, if you want to achieve complete isolation effect, is the power of the user control panel (ie connect VERF reference power) and relay module power supply power supply (DC / DC) should be separate, if the two power supply, total is short of complete isolation effect, the user can choose our cheaper standard relay module
Relay output: there are 3 line interface, all interfaces are terminal blocks, easy connection
1 NO: relay normally open interface, relay and impending, before and after absorption and COM sub
2, COM: relay public interface
3, NC: relay normally closed interface, relay and off with COM nipple, before and after the impending
 
 

175
end
Prototype Screw/Terminal Block Shield Board Kit For ArduinoMEGA-2560 R3
 
The Kit include Prototype PCB, Terminal Blocks, Female Header Sockets
Unassembled, variety mount methods, you can make flexible use
PCB: 
        FR-4 fiber glass PCB, dual copper layers, size 120mm x 78mm
        Pads grid / pitch 254mm / 01", hole diameter 08mm
        Terminal block pitch 35mm / 0138", hole diameter 12mm
Terminal Block:
        Pitch 35mm / 0138" mini terminal blocks, total 84 pins(3pole x24pcs, 2pole x6pcs )
        Wire range 26~16AWG, strip length 5mm, screws M2 steel, pin header and cage brass
Female Header Socket:
        Pitch 01"/254mm, pin length 15mm / 059"
        Single row 10pin x1pcs, singal row 8pin x 5pcs, dual row 18pin x1pcs
 
 

435
end
 
Features:
1Dual trigger design, use a dedicated two-way driver IC
2Strong resist interference, use diode continued current to protect it
3The relay contact part adopts double cloth line for large current, safe and reliable
4The input and output are 508mm wiring terminals, wiring is more convenient, suitable for PLC control
5Input terminals can be arbitrarily set high and low level, the control mode is more flexible
6Equipped with fixing screw hole, easy to install
7Each way module can be set high or low triggered by jumper
Specifications:
Size: 132 x 54 x 19cm
Material: Metal
Mounting bolts holes: 4
Holes diameter: 3mm
Voltage: 24V
Maximum load : AC 250V/10A, DC 30V/10A
Interface:
VCC: Power end
GND: Ground strap
CTR1-CTR8: Signal input trigger    
Outputs:    
24 line interface, the interface can be directly connected to all leads , user-friendly
NO1-NO8: normally open relay interfaces , relay before the vacant after the pull shorted with COM
COM1-COM8: Relay Common Interface
NC1-NC8: normally closed relay interface relay shorted with COM ago , after the pull- vacant
Package Included:
1x 8 Channel Relay Module

 
 
 
 
 
 
If   you buy more quantity, Please contact us
buy more parts used the "Add to cart" we will make the discount for you
•

Reprap Stepper Driver pololu A4988 stepper motor driver module with aluminum heat sink for                                                                                                             
 
 

858
end
Operating Temperature:
-40~ 90℃
Dissipation Power:
100% New Original
Application:
Computer
Model Number:
SIM7100CE
Type:
Wireless Moudle
Supply Voltage:
100% New Original
Product Description
                                    
    Welcome to our store---BIG'K GPS/GSM MODULE PROFESSIONAL CO,LTD
 
SIMCom presents an ultra compact and reliable wireless module SIM7100CE which is based on Qualcomm MDM9615 multiplemode LTE platform SIM7100CE is a complete multi-band TDD-LTE/FDD-LTE/WCDMA/EVDO/GNSS SMT type module designed with very powerful processors integrating application core:Cortex? A5(550MHz),three QDSP6 cores (Up to 500Mhz), allowing customer to benefit from small dimensions and cost-effective product solutions
 
It has strong extension capability with rich interfaces including UART, USB20, SPI, I2C,Keypad, PCM, etc With abundant application capabilities like TCP/UDP/FTP/FTPS/HTTP/HTTPS/SMTP/POP3 and MMS, the module provides much flexibility and ease of integration for customer’s applications
 
Features General
- TDD-LTE B38/B39/B40/B41 Four-Band
- FDD-LTE B1/B3/B7 Three-Band
- UMTS/HSDPA/HSPA B1 Single-Band
- CDMA 1X/EVDO BC0 Single-Band
- Via AT Commands Control
- voltage range: 34V~ 42V Supply
- temperature: -40 Operation to 85
- Dimension: 30 30X X 29 mm
- 57g Weight:
- gpsOne Gen 8B standalone; GNSS; assisted, XTRA;
For Data transfe Specifications
- LTE
- up to 50Mbps Uplink,
- up to 100Mbps Downlink
- HSPA
- up to Uplink 576 Mbps,
- up to Downlink 42 Mbps
- UMTS
- up to 384Kbps Uplink/Downlink
- CDMA 2000 EVDO
- 31Mbps Max (DL), 18Mbps Max (UL)
Features Other
- Driver for Microsoft Windows 2000/XP/Vista/Win7/Win8 USB
- Driver for Windows CE/Mobile USB
- Driver for Linux /Android USB
- supporting for Android/Windows CE/Mobile RIL
- Installation Automatic
- API SDK Linux
- update via USB Firmware
- Multi-PDP MT, PDP TCP/IP/IPV4/V6
- FTP/FTPS/HTTP/HTTPS/SMTP/POP3/DNS/MMS
- DTMF
- SDK to the Win7/Win8/Linux Gobi
- to Win8 MBIM
- Code of the PC manager of the device for reference Source
Interfaces
- USB20
- UART
- Card SIM
- SPI
- I2C
- Keypad (5*5)
- current sink Constant
- GPIO
- ADC
- PCM*
- SDIO
Certifications
- Rohs
- REACH
 

1300
end
 
D1 mini kit Mini NodeMcu 4M bytes Lua WIFI Internet of Things development board based ESP8266 by WeMos
 

145
end
Eight Road 8 Channel Infrared Detector Tracking Transmission Line Obstacle Avoidance Sensor Module for Arduino Diy Car Robot
 
 
Brief introduction:
This module is to provide intelligent vehicles, robots and other automated machinery of a multipurpose infrared detection system solutionsUsing infrared transmitting and receiving tube of discrete components such as probes, and use the LM339 voltage comparator (joined the delay circuit is more stable) control circuit as the core deviceThis system has a variety of detection function can greatly satisfy the guest all kinds of automatic and intelligent application of small systems
Please pay attention to the current tracing module only single limit comparator, without delay circuitSingle limit comparator, if there is a small input signal Uin near the threshold, the output voltage can produce corresponding jitter (ups)In introducing positive feedback circuit can overcome this shortcomingWe joined the delay circuit, makes the work more stable
 
 
 
 
Features:
Easy to install and easy to use
4 road work individually, without being limited by the number of work
Control board is separated from the probe, the installation position is not restricted
Module height 10 mm or less
Safe working voltage range between 3 v to 6 v
4 road full open working current 30 ma to 55 ma
VCC, GND: power supply terminal
IN (1, 8), OUT: probe connected to the control panel
The OUT1, OUT2  OUT3, OUT4, OUT5, OUT6, OUT7, OUT8 corresponding outputs
LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8 corresponding output instructions
 
R1, R2, R3 and R4: corresponding voltage regulation
For the open collector output end, onboard 47Kohm pull-up resistor

283
end
GY - BMP280-33 high-precision altimeter sensor atmospheric pressure sensor module
 
GY - BMP280-33 high-precision altimeter sensor atmospheric pressure sensor module
BMP280 module, atmospheric pressure sensor module
Module models: GY - BMP280-33
Using the chip: BMP280
3 v power supply:
Communication: standard IIC/SPI communication protocol
Pressure range: 300-1100 hpa
The heavy gold PCB, machine welding process to ensure quality
Pin spacing: 254 mm
Module size: 115 mm * 15 mm
BMP280 pressure sensor is designed for mobile applicationsThe sensor module is to use a very compact packageIts small size and low power consumption to allow the battery power supply devices such as mobile phone, GPS module, or a watch
BMP280 proven piezoresistive pressure sensor technology has high precision, high linearity and long-term stability and robustness of electromagnetic compatibilityMany devices operating option provides flexibility and optimize the power consumption device, resolution and filter performanceA test example use cases, the default setting is for developers in order to make the design as simple as possible
Application
GPS navigation enhancement (such as time the improvement of ap, navigation calculation, slope detection)
Indoor navigation (ground test, elevator testing)
The application of the navigation of outdoor, leisure and sports
The weather forecast
The application of the health care (such as spirometry)
Vertical speed indicator (such as rising or sinking speed)
Applications such as weather forecast, elevation measurement, indoor navigation, fitness and sports, etcDigital pressure sensor BMP280 can provide excellent performance, relative accuracy of plus or minus 0 12 hPa ( / - 1 m)
* precise elevation measurement
Pressure sensors can improve the precision of GPS/GNSS, especially in small number or GPS satellite signal lossToday, air pressure sensor has become one of the key elements for high-end smartphones differentiation
Digital pressure sensor BMP280 can provide excellent performance, relative accuracy of / - 012 hPa (plus or minus 1 meter), the power consumption of the sensor is only 27 mu ABMP280 has 20 x 25 x 25 mm3 in small package, including the pressure and temperature measurement function

360
end
Product Description
Module name: 1200W boost constant current module
Module properties: non isolated boost module (BOOST)
Input voltage: 8-60V
Input current: 20A
Quiescent operating current: 15mA
Output voltage: 12-83V continuous adjustable
Output current: MAX 12A over 20A, please strengthen the
cooling (with input and output differential pressure, the greater
the pressure difference between the output current is small)
Constant current range: 03-20A
Output power: = input voltage *10A
Working temperature: -40~ 85 degrees
Working frequency: 150KHz
Conversion efficiency: ≤95% (efficiency and input, output voltage,
current, pressure difference)
Installation: 4pcs 3mm column
Connection mode: welding output (please use big current and pure copper wire)
Module size: 130mmx52mmx46mm(LxWxH)
 
Features:
1Over current protection: there is a certain range of error in the input over 30A,
automatically reducing the output voltage
2Short circuit protection: there is (input 40A fuse) double short circuit protection,
use more secure
 
When using the boost power supply should pay attention to the following points:
1 input power supply voltage must be above 10V
2 when the power supply is used for the input power supply, the input power and
the output voltage of the input power supply are the first to be unloaded Then pick
up the load (must ensure that the switching power supply has been working)
3 when the constant current mode is used to set the voltage, the constant voltage
must be higher than the input voltageDo not use the way of short circuit output current,
the circuit structure of the boost module can not be adjusted in short circuit way
 
Package include:
5x1200W boost constant current module

3550
end
 
 
OV7670 300KP VGA Camera Module for Arduino
 
Description
OV7670 image sensor, small size, low operating voltage, and provides all the features of the single-chip VGA camera and image processor Through theSCCB bus control, you can output the entire frame, sub-sampled, take the window way affect the data resolution of 8 bits VGA image of the product is up to 30 frames / sec Users can fully control the image quality, data format and transmission mode The process of image processing functions including gamma curves, white balance, saturation, chroma, and so can beprogrammed through the SCCB interface OmmiVision image sensor applications unique sensor technology to improve image quality by reducing or eliminating the optical or electronic defect, such as fixed pattern noise, tail-blooming, clear and stable color image
High sensitivity for low-light applications
Low voltage suitable for embedded applications
Standard SCCB interface compatible with I2C interface
RawRGB to RGB (GRB4: 2:2, RGB565/555/444), YUV (4:2:2) and YCbCr (4:2:2)output format
support VGA, CIF, and from CIF to 40x30 the size
VarioPixel subsampling way
eliminate light stripes, automatic black level calibration image quality control including color saturation, hue, gamma, sharpness ANTI_BLOOM
ISP has eliminate noise and dead pixel compensation function
support image scaling
The lens is the loss of light compensation
50/60Hz detection
the saturation automatically adjust ( UV adjustment)
edge enhancement automatically adjust
Noise Reduction automatically adjust
key parameters
photosensitive array 640X480
IO voltage 25V to 30V ( internal LDO to core supplies ) the
power operation 60mW/15fpsVGAYUV
Sleep < 20 μ A
temperature operation from -30 ° C to 70 ° C
0 ° C to 50 ° C
( 8 -bit) output format ? YUV/YCbCr4 RGB565/555/444 GRB4: 2:2: 2:2 Raw RGB Data
Optical size of 1/6 "
field of view angle of 25 °
maximum Zhen rate 30fps VGA
Sensitivity 13V / (Lux-sec)
signal to noise ratio of 46 dB
dynamic range of 52 dB
browsing mode progressive
electronic exposure
area of 36 μ mx 36 μ m
dark current 12 mV / s at 60 ° C
 
 
 

7 orders, I will provide tracking number!Because of the very low profit, please understand
 
Tracking info of  China Post Ordinary Small Packet Plus can be check here: www17tracknet/en
 
                        
But with any international giant WIFI module than quality
 
With any domestic manufacturers, than the price
 
Information is complete, can rapidly to shorten the development cycle, make your product available faster!
 
Powerful and a WIFI network tool, simple step, easily increase product class, let your device can use a mobile phone or laptop WIFI control, but can be by WIFI router connected to the Internet
 
The WIFI turn a serial port module represents the current domestic WIFI design level as that of a serial port module, stable, powerful function, signal is wonderful, comparable generic module products, as long as you tried, you will know
If you use is to develop products, be sure to choose us, our advantages are as follows:
1 The power consumption:Our WIFI module power supply parameters for 33 V power supply, 70 ma - 200 ma, power consumption is much lower than the ordinary WIFI modules available in the market
2 Design enhancements:Using new 4 layer board design, compared with the previous 2 sides, stability and stronger anti-jamming ability, better quality!
3 The AP STA model:The AT STA can coexist, can meet the requirements of most customers
4 All versions of software support:We provide free for customers all kinds of testing software, such as PC software, android software
5 Supply ability:Never keep goods, long-term stable bulk supply safe, module to keep 1000 sets of inventory for a long time, less than 2000 usually 2 weeks delivery
6 Stable performance:Our WIFI module is listed for one year, after the technical personnel of several improvement, version also rapid iterationStable performance and can stand the market test
7 Fully open SDK, API is completeYou the desire of the secondary development can be realized
8 The FCC/CE certification:Module through the FCC, CE certification, MAC address is burning within the module, do not need to pay for other customers
Direct manufacturers, to guarantee the technical support service!
 
WIFI module quality assurance:
1, through the CE and FCC certification, it is electronic products into the European Union and the United States access to prove, also be the mark of the product quality
2, after the high and low temperature test, - 20° -- 80° industrial-grade working environment temperature range
3, each a product through a professional test equipment test
4, core adopts high quality WIFI chip, Shanghai LeXin high-speed Lx106 core, guarantee the processing power and stability
 
 
 
Pin definition:
 
 
 
If you buy more quantity, Please contact us
buy more parts used the "Add to cart" we will make the discount for you
•

SIM5300E 3G module Development Board Quad-band GSM GPRS GPS SMS with PCB Antenna
 
 
 
Features
Dual-Band WCDMA/HSPA 900/2100MHz
Dual-Band GSM/GPRS/EDGE 900/1800MHz
GPRS multi-slot class 12
EDGE downlink only
Output power
  - UMTS 900/2100:025W 
  - GSM900:2W
  - DCS1800:1W
Control Via AT Commands
Supply voltage range:34V~ 44V
Operation temperature:-40° to 85°
Dimension:24x24x24mm
 
 
Data transmission
HSPA
- Max72Mbps(DL), Max576Mbps(UL)
WCDMA
- Max384Kbps(DL), Max384Kbps(UL)
EDGE Class: 
- Max2368Kbps(DL),
GPRS 
- Max856Kbps(DL), Max856Kbps(UL)
 
Message specification
Point to point MO and MT
Text and PDU mode
 
MICRO USB port: after the supporting drive, several COM ports can be generated and the SIM5300E module can be debugged
 
Power supply and communication interface: include dc power input interface, power supply to control tube foot, reset pin, etc
 
3G antenna interface: connect with our matching 3G antenna or connect to the IPX interface antenna through an ipx-sma connection
 
Auxiliary antenna interface: connect with our auxiliary antenna through an ipx-sma connection
 
LED indicator light: including network status, call status indicator light
 
Size: 41* 51mm
 
Spacing of pin interface: 254 mm
 
 

134
end
 
Universal Experimental Platform for Arduino UNO R3 Transparent Clear Acrylic Board
 
 
How to Install it ?
 
Step1: Torn the papaer
Step 2: Install the supporting nylon column  
Step 3: Install four pads back
Step 4: Position the front with nylon screws good motherboard
Step 5e: torn bread board gum
Step 6: The bread plate attached to a transparent acrylic panel, the installation is complete
 
Package Included:
1 X transparent substrate
4 X  nut
4 X  screws 
4 X silicone mat