Elektronikus összetevők

10*Audiophiler MKP 047uf 250VDC audio grade AXIAL capacitor for tube guitar amps
Audiophiler MKP Axial capacitor audio grade, ±3%
250VDC, 047uf
The Price is for 10pcs
Length: 19mm
Diameter: 7mm
Iron foot lead
MKP series 047uf(250V)1uf 15uf 22uf 33uf 47uf 56uf 68uf 8uf 10uf 12uf 15uf 20uf 25uf(250v) 30uf(250v)
 
MKP series , high pressure, the error is small , a small loss angle , attractive appearance Commonly used in high-end audio, tube amp and divider circuits
 
If  you buy more quantity, Please contact us
buy more parts used the "Add to cart" we will make the discount for you
•

 
SIM900A/SIM900 GPRS GSM module development board LBS MMS support Arduino UNO TTL RS232(click)
 
 
We are simcom agents, need to customize the MMS/LBS/TTS please note
 
 
SIM900
SIM5215 The SIM5215 series is a Multi-Band WCDMA/GSM/GPRS/EDGE module solution which supports WCDMA 384kbps for data transfer With abundant application capability like embedded LUA script, TCP/UDP/FTP/HTTP/HTTPS/SMTP/POP3 and MMS, the module provides much flexibility and ease of integration for customer’s application Its unique camera/video call feature shall add value to security solutions It is ideal for a wide range of products including AMR, Gateway, Telematics, Tracking solution, Security solution and much more General features
* SIM5215A: Dual-Band UMTS/HSDPA 850/1900MHz Quad-Band GSM/GPRS/EDGE 850/900/1800/1900MHz
* SIM5215E: Dual-Band UMTS/HSDPA 900/2100MHz Tri-Band GSM/GPRS/EDGE 850/900/1800MHz
* SIM5215J: Dual-Band UMTS/HSDPA 850(800)/2100MHz Quad-Band GSM/GPRS/EDGE 850/900/1800/1900MHz
* GPRS multi-slot class 12 * EDGE multi-slot Class 12
* WCDMA 3GPP release 99
* Output power - UMTS 1900/850: 025W
- UMTS 2100/900: 025W
- GSM850/GSM900: 2W
- DCS1800: 1W
- PCS1900: 1W
* Control Via AT Commands
* Supply voltage range: 33V~ 42V
* Operation temperature range: -30 ° to 80°
* Dimension: 36*26*47mm
* Weight: 7g Support embedded Script Language
* LUA Script Language Specifications for Data transfer
* WCDMA - Max384Kbps(DL), Max384Kbps(UL)
* EDGE
- Max 2368Kbps(DL),Max118Kbps(UL)
* GPRS - Max 856Kbps(DL), Max428Kbps(UL)
* CSD
- GSM data rate 144Kbps
- WCDMA data rate 576Kbps Specifications for SMS
* Point to point MO and MT
* Text and PDU mode Specifications for CSD
* Support in GSM and WCDMA Specifications for Network Identity and Time zone (NITZ)
* Support in GSM and WCDMA Specifications for video call
* DTMF on H245
* Support standard WCDMA 64kbps(CS) Video call Other features
* USB Driver for Microsoft Windows 2000/XP/Vista
* USB Driver for Linux 2616
* Firmware update via USB
* MMS
* TCP/IP
* FTP/HTTP/HTTPS/SMTP/POP3
* FOTA
* USB Audio Interfaces
* USB20 * UART
* USIM card
* ADC * Digital Camera
* GPIO
* I2C
* Micro-SD card Certifications SIM5215A
* FCC
* IC
* ROHS SIM5215E
* CE
* GCF
* ROHS Carrier Approvals SIM5215
* NCC
* Orange
If you need to purchase a experiment of accessories, please click on the photo
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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 is only USB-to-serial module is only responsible for converting the USB interface to fit ESP8266 module serial Knowledge of all aspects of WiFi module relevant information please consult ESP8266 use! !
use:
 
The main purpose is to facilitate this transition board ESP8266 connected PC via the serial port
 
Material characteristics:
 
1 Using CH340 serial chip, stable performance, good compatibility, Windows system substantially all of the support
 
2 The adapter plate integrated 1000uF solid capacitors to ensure the current supply, the power supply will not be a problem to make WIFI module crashes unresponsive
 
3 Using 3225 SMD crystal, to enhance the stability of serial work, and the tall and beautiful

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NRF24L01 PA LNA Wireless Module with  Antenna  1000 Meters Long Distance
 
Description:
Voltage: 3-36V
Max output power:  20 dBm
Working current in transmit mode: 115mA
Working current in receiver mode: 45mA
Current in    mode: 42uA
Operating temperature: -20-70 degree
Receiver sensitivity: -92dBm in 2Mbps mode, -95dBm in 1Mbps mode, -104dBm in 250kbps mode
PA growth: 20dB
LAN growth: 10dB
LAN noise figure: 26dB
Antenna growth: 2dBI
2M rate: 520m
Package Included:
1 x NRF24L01 PA LNA Wireless Modules 
1 x Antenna  
 

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Product parameters:
Product size: 45 * 28mm
Operating voltage: DC5V
Communication: WIFI (ESP8266 module)
Serial communication parameters: 9600,8,1,0,0
Transmission distance: the maximum transmission distance of 400m (open environment, mobile phone equipped with WIFI module)
Load: 10A/250VAC 10A/30VDC, the relay pull 100,000 times
 
Way of working:
Mobile phone equipped with WiFi module;
Mobile phone and WiFI module equipped with the same router, through the mobile phone APP to control the relay; this mode, the transmission distance depends on the signal router
 
 
Tips:
ESP8266 module has a timeout mechanism, when the phone for some time (the default 180S) did not give instructions to the module, the module will kick off the phone, the computer can send AT CIPSTO = to modify this time (Time range 0-7200), such as: AT CIPSTO = 3600
When the module on the WIFI module is unplugged, USB to TTL module RX, TX, GND pins were connected to the module RX, TX, GND pin, IN , IN- 5V power supply, then the module can be used as a USB Relays to use, scalability

WeMos D1 mini DHT11 Shield DHT22 Shield

Smallest SIM800L GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL Serial Port
 
Description:
Chip: SIM800L
Voltage: 37-42V
Support networks: China Mobile, China Unicom and global quad-band network
Module size: 25cmx23cm
TTL serial port for serial port, you can link directly to the microcontroller No need MAX232
Power module automatically boot, homing network
Onboard signal lights all the way It flashes slowly when there is a signal, it flashes quickly when there is  no signal
 
Package Included:
10 X SIM800L GPRS GSM Module

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DSO138 24" TFT Handheld Pocket-size Digital Oscilloscope Kit DIY Parts for Oscilloscope Electronic Learning Set 1Msps
 
This DSO138 digital oscilloscope kit adopts ARM Cortex-M3 processor and with 24-inch TFT screen It's easy and reliable for circuit operation It can display frequency, period, pulse width, duty ratio, MAX/MIN/AVG/Peak-Peak/virtual values
 
Features:
This kit uses ARM Cortex-M3 processor (STM32F103C8), and includes a 24-inch color TFT display screen, can be used as ARM test development board
Can be secondary development on the basis of this kit, for example, it can be changed to Millivoltmeter, data loggers
Adjustable vertical displacement, and with instructions
With automatic, regular and one-shot modes, easy to capture the moment waveform
Available rising or falling edge trigger
Observable previous trigger waveform (negative delay)
Can freeze at any time waveform display (HOLD function)
Comes 1Hz /33V square wave test signal source
With waveform parameter digital display, including frequency, period, pulse width, duty ratio, MAX/MIN/AVG/Peak-Peak/virtual values
Waveform storage function: will not lose the waveform after power off
Short-circuit and open-circuit detection: can help the user find out the soldering error
TFT controller recognition function
 
Note:
This DIY kit is soldered
 
Specifications:
Maximum Real-time Sampling Rate: 1Msps
Accuracy: 12Bit
Sampling Buffer Depth: 1024 bytes
Analog Bandwidth: 0-200KHz
Vertical Sensitivity: 10mV / Div - 5V / Div (1-2-5 progressive manner)
Input Impedance: 1MΩ
Maximum Input Voltage: 50Vpp (1: 1 probe), 400Vpp (10: 1 probe)
Coupling Modes: DC / AC / GND
The Horizontal Time Base Range: 10μs / Div - 50s / Div (1-2-5 progressive manner)
Supply Voltage: DC 9V
PCB Size: 117 * 76mm / 46 * 3in
Screen Size: 52 * 40mm / 2 * 157in
Package Size: 18 * 125 * 3cm / 708 * 492 * 118in
Package Weight: 119g / 421oz
 
Package List:
1 * DSO138 soldered Oscilloscope Kit
 
soldering
 
1 * Probe

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Rain water sensor module DC 12V Relay Control Module Rain Sensor Water Raindrops Detection Module for Arduino robot kit
 

Motor encoder for Arduino Motor Smart Robot Car Chassis Kit Speed Encoder Battery Box 2WD 4WD
 
 
 

 
D1 mini - Mini NodeMcu 4M bytes Lua WIFI Internet of Things development board based ESP8266 by WAVGAT
We are the original
 
 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0)
   1 analog input(33V max input)
   a Micro USB connection
 
Package Included:
  1×WeMos D1 mini
   2×Long female pins
   2×Short female pins
   2×Normal pins
 
 
 

100 pcs NTC 47D-15 NTC Termistor Resistor 47D15 Resistor Termica

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Free Shipping Hot Selling 12ml Gas Blow Torch Soldering Solder Iron            Gun with Tool Tip Cordless Pen Burner Soldering iron head 
                          
          Hot Selling 12ml Gas Blow Torch Soldering Solder Iron Gun with Tool Tip Cordless Pen Burner Soldering iron head For Sale
12ml Portable Refillable Pen Shape Gas Butane Welding Soldering Iron Professional Pen Shape DIY Tool Gas Soldering Iron 
 
Introductions:
A soldering iron is most often used for installation, repairs, and production work in electronics assembly Are you looking for a practical soldering iron for your use? This Pen-Shape Gas Soldering IronTool is an excellent device that you cannot miss With special process, it is anti-oxidative and anti-corrosive Made of professional-grade material, it is safe for your daily use and can be used for a long time When it comes to the price, it is quite cost-effective for each user who does not compromise on the quality
Features:
1 The soldering iron is very practical
2 With fine workmanship and excellent quality, it can be used for a long time
3 With cellular heat-dissipation structure in handle and environmental encaustic tile number identification
4 It adopts internal terminal block safety wiring and silicone anti-hardening power cord, and the safety of it meets international standards
5 It is equipped with multi-layer for anti-oxidation and a round soldering iron tip for anti-corrosion
7 Touch the tip of the tool to the spot where the two materials will join to heat the area
6 It is ideal for your electronics work
Specifications:
1 Model: HT-1934-3
2 Fuel: Pure butane
3 Working Time: 50-80 minutes
4 Filling Capacity: 12ml
5 Flame Temperature: 1300 ° C
6 Iron Temperature: 450 ° C
7 Material: Plastic Metal
8 Color: Silver Black
Package content:
1x Pen-Shape Gas Soldering Iron Tool
1x Soldering iron headbuy more parts used the "Add to cart" we will make the discount for you
•

Free Shipping 400pcs 1*40P Single Row Male 1X40 Pin Header Strip 254 mm Copper New in tock High quality hot sale

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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 !!!

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
 
 
 
 
 

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
•

Description:
This board is suitable for firmware burning test of modules such as Anxin ESP-12S/12F/12E/07S/07 and so on,
All the IO ports have been extracted, which can be used as the minimum system development board or the small batch burning fixture
Board supports firmware one click download function, and added burn
Mode indicator (blue light) and serial communication indicator (green light)
Installed a serial chip CP2104 driver
Use the module that burned the firmware, and press the power switch, the red indicator light
 
Package included:
1 x ESP8266 Test Board Burn Fixture

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TEC1 4902 12V-154V 2A TEC Thermoelectric Cooler Peltier (TEC1-4902) If you want good quality, please choose us                                        
 
Specification: 
Model: TEC1-4902 
Size: 20mm x 20mm x 3mm 
Operates from 0~152V DC and 0~2A 
Operates Temperature: -40 to 90
Original box: NO
Color: White
 
 
 

Shipping list:
 
1Mega 2560 r3 * 1
 
2 ultrasonic sensor HC-SR04 * 1
 
35V single relay * 1
 
465 quality bread lines * 1
 
5Ethernet W5100 network expansion board * 1
 
6LCD1602 input-output expansion board * 1
 
7USB line * 1

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Raspberry Pi Camera Module China Version
 
Description:
Raspberry Pi Camera Module China Version
 
This camera is made in China, but function is same with original UK version
 
Package Included:
1 X Raspberry Pi Camera

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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: 
50PCS x18650 Lithium Battery Charging Board

Quantity :    10PCS
Electronics Description :
5 pins SONGLE DC 5V  PCB power Relay SRD-05VDC-SL-C
Model SRD-05VDC-SL-C(T73)
Coil Voltage DC 5V 
Pin 5PIN
Rated load 10A 250VAC / 10A 125VAC 
10A 30VDC / 10A 28VDC
Contact form 1a, 1b, 1c
Contact resistance <=100m (ohm) 
Electrical life 100,000
Mechanical life 10,000,000
Coil power 036W, 045W
Coil pick-up voltage <=75%
Coil drop-out voltage >=10%
Ambient temperature -25 degrees Celsius to 70 degrees Celsius 
Coil and contacts 1500VAC/min
Contact and contacts 1000VAC/min 
Insulation resistance >=100M ohm 
Mounting form PCB 
Outline dimensions 19mm x 155mm x 15mm
QTY 10PCS
 
  
  
Free shipping 30pcs 5V DC SONGLE Power Relay SRD-05VDC-SL-C PCB Type
 
 
 
 
If you buy more quantity, Please contact us
buy more parts used the "Add to cart" we will make the discount for you
•

GY-86 10DOF MS5611 HMC5883L MPU6050 Module MWC Flight Control Sensor Module
 
Description
1 10 DOF Module (3 axis gyroscope 3 accelerometer 3 axis magnetic field air pressure)
2 Technology: Immersion Gold  PCB
3 Chip: MPU6050 HMC5883L MS5611
4Power Supply :3-5v
5Communication: IIC communication protocol (fully compatible with the 3-5v System, circuit LLC is contained )
6Size: 22cm * 17cm
 

SIM2000C
 
SIM2000C is a CDMA module, SMT package Its stable performance, the appearance of small, cost-effective and can meet various needs of customers
 
SIM2000C operating frequency of single-frequency 800MHz, can achieve low-power transmission of voice, SMS and data information SIM2000C size is 24 * 24 * 3mm, can be applied to a variety of compact product design needs SIM2000C operating frequency of single-frequency 800MHz, can achieve low-power transmission of voice, SMS and data information SIM2000C size is 24 * 24 * 3mm, can be applied to a variety of compact product design needs
 
Smart Smart Machine Smart Decision
 
Features
- Single frequency: 800MHz
- Size: 24 * 24 * 3 mm
- Weight: 34g
- Control via AT commands (3GPP TS 27007, 27005 and SIMCOM enhanced AT command set)
- SIM Application Toolkit
- Supply voltage range: 34 ~ 44V
- Low Power
- Operating temperature range: -40 ~ 85 °C
Data transmission
  -- Maximum upstream rate: 1536Kbps
  -- The maximum downlink rate: 1536Kbps
SMS
- SMS Broadcast
- Text and PDU mode
Software Features
- TTS / DTMFv
- FOTA
- FTP
- State Grid Electric Power Agreement
Voice
- 13K QCELP
- Supports echo suppression algorithm
Interface
- Analog audio interface
- Serial Interface
- USB Interface
- UIM card interface (3V / 18V)
- Keyboard Interface
- GPIO
- ADC
- Antenna pad
Compatibility 
 
Certification (planned)
- 3C
 
If you need to purchase a experiment of accessories, please click on the photo
 
SIM900A cannot be used in some countries, please pay attention to buyDon't cheat!
You can choose to buy SIM900, it can be used around the world!!
If you buy more quantity, Please contact us
buy more parts used the "Add to cart" we will make the discount for you
?

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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VK-172 GMOUSE USB GPS/GLONASS External GPS Module USB Interface (Original Ubolx/No OEM)
Chinese manufacturers in alibaba aliexpress, contact us, you will get more affordable products
In China many imitations, they are not sensitive features!Please don't cry because it is cheap price, buy inferior product!
We didn't sell inferior products, if appear shoddy products, we will be ten times compensation!!!!!!!!!!!
Supported operating systems: Windows 8/7/Vista/XP/CE
VK-172 automatically adapt the baud rate, the baud rate has any data output
Support Google Earth
C / A code, 1023MHz stream
  Receive Band: L1 [157542MHz]
  Tracking Channels: 56
  Support DGPS [WAAS, EGNOS and MSAS]
  Positioning performance :
  2D plane: 5m [average]
  2D plane: 35m [average], has DGPS auxiliary
  Drift: <002m / s
  Timing Accuracy: 1us
  Reference coordinate system: WGS-84
  Maximum altitude: 18,000 m
  Maximum speed: 500m / s
  Acceleration: <4g
  Electrical properties:
  Tracking sensitivity:-162dBm
  Acquisition sensitivity:-160dBm
  Cold Start Time: 29s [average]
  Warm start time: 28s [average]
  Hot start time: 1s [average]
  Recapture Time: 01s [average]
  Operating temperature:
  -30 to 80
Package included
1X VK-172 GMOUSE USB GPS/GLONASS USB
 
 
 
 
 

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Manufacturer: STMicroelectronics
Product range: ARM microcontroller - MCU
RoHS: detailed information
Core: the ARM architecture (M0
The data bus width: 32 bit
The maximum clock frequency: 48 MHz
Program memory size: 16 kB
Data RAM size: 4 kB
The ADC resolution: 12 bit
Working voltage: 24 V to 36 V
The maximum working temperature: 85 C
Encapsulation/box: TSSOP - 20
Install style: SMD/SMT
Trademark: STMicroelectronics
Data Ram type: an SRAM
Interface type, I2C, SPI
Minimum working temperature: - 40 C
The number of ADC channels: 16
Number of input/output: 15 I/O
Packaging: Tube
Processor series: the ARM architecture (M
Program memory type: Flash
Series: STM32F0
Factory packing number: 74
Brand name: STM32

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DC 12V 24V 80W x 2 Dual channel Digital Audio TPA3116 D2 Treble Bass Regulating Preset Pre amplifier Board Amplificador
Input voltage: DC12V to 24V
Input current: ＞ 5A
Input impedance: 1K ohms
Magnification: x 45 times
Output power: 80W 80
Output impedance: 4-8 ohms
Size: 96mm x 33mm
Weight: 61g grams
 
Package Contents 
1 pcs 80W x 2 audio amplifier board

General features
•Quad-Band GSM 850/900/18001900MHz
•GPRS multi-slot class 10
•GPRS mobile station class B
•Compliant to GSM phase 2/2
      -Class 4 (2 W @ 850/900 MHz)
      -Class 1 (1 W @ 1800/1900MHz)
•Control via AT commands (3GPP TS 27007 and SIMCom enhanced AT Commands)
•SIM application toolkit
•Supply voltage range:
      -GPRS: 32 ~ 48 V
      -V-GPS: 28 ~ 43V
      -VCHG: 5V
•Low power consumption
•Dimensions: 30*30*30mm
•Weight: 53g
•Operation temperature:-40  to 85 
Specifications for SMS via GSM / GPRS
•Point-to-point MO and MT
•SMS cell broadcast
•Text and PDU mode
Specifications for audio
•Tricodec
-Half rate (HR)
-Full rate (FR)
-Enhanced Full rate (EFR)
•Hands-free operation
•Echo cancellation
Specifications for data transfer
•GPRS class 8/10: max 856 kbps (downlink)
•PBCCH support
•Coding schemes CS 1, 2, 3, 4
•PPP-stack
•Integrated TCP/IP stack
Specifications for CSD data 
•CSD up to 144 kbps
•USSD
•Non transparent mode
Compatibility
•AT cellular command interface
Specification for GPS
•Support EPOTM orbit prediction
•Support SBAS ranging (WAAS, EGNOS, GAGAN, MSAS)
•Support  Jamming Removing
•Integrated Low-noise amplifier
•Receiver type
    33tracking/99 acquisition-channel GPS receiver
•Max update rate:    10Hz
•Sensitivity    
     Tracking: -167 dBm    
     Reacquisition:      -157 dBm
     Cold starts:          -148 dBm     
•Time-To-First-Fix
      Cold start:          28s           
      Warm start:        26s
       Hot start:           <1s
       EPO Assist:     13s (CTTFF)        
 •Accuracy
       Automatic Position3:     <25m CEP
       Speed4: 01m/s         
Interfaces
• 80-pad with SMT type
• one Interface for external SIM card  :3V/ 18V
•two analog audio interfaces
•SPI interface
•RTC backup
•A serial interface and a debug interface for GSM/GPRS
• two serial interfaces for GPS charge  input

E18-D80NK Adjustable Infrared Sensor Switch 3-80cm for_Arduino Infrared Sensor Switch

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Tracking info of  China Post Ordinary Small Packet Plus can be check here: www17tracknet/en
 
 

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Are you want to listen to the lossless music? This amplifier board can meet your needs It adopts TDA7850 high quality chip and BA3121 denoiser for clear sound of music 
 
Features:
Adopts high quality audio coupling capacitor
The main filter capacitance is 10000uf, sufficient energy to play superior sound quality of the amplifier
TDA7850 is a high-quality Hi-Fi car audio amplifier IC, sound quality is excellent!
LC filter, more pure power, smaller ripple and less interference
With BA3121 noise isolation and noise-canceling
4 inputs and 4 outputs
DC 12V power supply or 12V car power
With delay function, no any impulsive sound, no need to install speaker protection
It's the best choice for car audio upgrade and DIY 4-channel amplifier
 
Specifications:
Power Supply: DC 12V or 12V Car Power
Chip: TDA7850
Channel Type: 4 Inputs and 4 Outputs
Output Power: 4*50W
Output Match: 4-8 ohm
PCB Board Size: 65 * 52 * 30mm / 256 * 205 * 118in (L * W * H)
Weight: 55g / 196oz
 
 
Package List:
 
 
1 x Audio Power Amplifier

 

Brand Name:SZHCKJ
Dissipation Power:International standard
Operating Temperature:International standard
Application:Computer
Condition:New
Supply Voltage:International standard
Model Number:STM8S003F3P6
Package:SOP
Type:Voltage Regulator
is_customized:Yes
Product Description

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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
 
 
 
 
 

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 x10pcs
2Short female pins x10pcs
3Normal pins x10pcs
4DHT Pro Shield  x5pcs
 

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Item Description
This module is based on a touch detection IC (TTP223B) of Capacitive type touch jog switch module  This module default output low, the low-power mode to mode; when a finger touching the corresponding position, the module will output high and returns low again touch Mode is switched to fast mode; when for 12 seconds without touching, the mode and switch to low-power mode  The module can be installed such as plastic, glass surface non-metallic materials, in addition to the thin piece of paper (non-metallic) covering the surface of the module, as long as the touch of the correct position, you can make hidden in the wall, desk and other places button
 
Features
1 Touch surface size:  14 * 14cm
2 Modes:  jog, self-locking
3 Voltage:  25-55V
4 Penetration distance:  6mm
 

GSM GPRS 3G Patch antenna  850MHZ/900MHZ/1800MHZ/1900MHZ 
 
 
 
 
1Electrical Characteristics
Frequency Range:

GSM850/900:800-960MHZ
GSM1800/1900:1700-2100MHZ
VSWR:

<20:1
Band Width:

160MHZ@850/900MHZ
400MHZ@1700/2100MHZ
Impendence:

50 ohm
Gain:

5dbi@850/900MHZ
5dbi@1800/1900MHZ
Polarization:

Linear polarization
A zimuth:

Omni-direction
2Material
Antenna:

PCB
RF Cable:

RG174 3000 ( -100mm)
RF Connector:

SMA-J3
Mounting:

Adhesive Type
Enclosures:

Plastic 
 
 
 
 
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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Description:
Brand new and high quality
· 12V 16-Channel Relay interface board, and each one needs 15-25mA Driver Current
· Equiped with high-current relay, AC250V 10A;DC30V 10A
· Standard interface that can be controlled directly by microcontroller (for Arduino , 8051, AVR, PIC, PLC,DSP, ARM, ARM, MSP430, TTL logic)
· Indication LED\\\'s for Relay output status
· Size:18cm x 9cm x 18cm (547inch x 204inch x 067inch)
 
 
 
Package include:
1 x 16 Channel 12V Relay Module

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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
16 Key 4 x 4 Membrane Switch Keypad 4x4 4*4 Matrix Array Matrix keyboard
Disclaimer:
4 × 4 matrix membrane keyboard
8P DuPont head pitch 254mm, pin can be inserted in the connection circuit; thrown off the back of the keyboard can be a solid white sticker pasted on the surface of the chassis
Package Included:
1pcs X  4X4Membrane Switch Keypad

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SIM800F é um completo Quad-band GSM/GPRS solução em um tipo de SMT, que pode ser incorporado em aplicações do cliente
SIM800F suporta Quad-band 850/900/1800/1900 MHz, ele pode transmitir Voz, SMS e de dados de informação com baixo consumo de energia com pequeno tamanho de 24*24*3mm, ele pode facilmente se encaixam em demandas de cliente fino e compacto design

SIM808 a new generation of GSM, GPRS, GPS, bluetooth (optional)
SIM808 GSM/GPRS module, is a four frequency for the castle hole encapsulation Its performance is stable, compact appearance, high cost performance, can meet the various needs of customers
 
A, SIM808 is introduced
 
SIM808 working frequency for GSM/GPRS / 1800/1900 850/900 MHZ, can realize low-power transmission of voice, SMS and data information
 
Main features:
 
The four frequency MHZ 850/900/850/900
SMS
FTP/HTTP, embedded TCP/UDP protocol
DTMF detection, bluetooth 30 (optional), USB interface
Second, Aruduino SIM808 shields hardware is introduced
Power interface support 5-20 v voltage input, pay attention to the voltage of 5-9 v, can provide not less than 2 a power adapter current; Support the lithium battery (36-42 V)
For TTL level serial communication interface Fully compatible with the Arduino and compatible with other 5 V, 33 V, 285 V system
Can choose to use through the jumper cap hardware serial port (D0 D1) or software serial port (D7 D8)
Support the MICRO SIMCARD
Support four headphone jack (I type)
Update SIM800C firmware support via USB or serial port
Can be upgraded to a bluetooth version of the development board
Onboard TVS diode, SIM card protection IC, two 100 uf tantalum capacitors and so on a variety of ways to make the stable development board performance
Second, Aruduino SIM808 shields software is introduced
 
By TTL level a serial port communication with external systems, the default can communicate directly with 5 v system directly, without having to level the match And 33 V, 285 V system communication, to do a bit of hardware processing We will do detailed introduction on the user manual
Communication interface (command) for the AT command, which is control module function is realized through the AT command, such as: control module to make calls using ATD * * * * * * *; (* phone number) for each other We will provide a complete set of the AT command
In addition, we will provide the common features of some course of C program