Elektronikus összetevők

Features
Two selectable differential input channels
On-chip active low noise PGA with selectable gain of 3264 and 128
On-chip power supply regulator for load-cell and ADC analog power supply
On-chip oscillator requiring no external component with optional external crystal
On-chip power-on-reset
Simple digital control and serial interface: pin-driven controlsno programming needed
Selectable 10SPS or 80SPS output data rate
Simultaneous 50 and 60Hz supply rejection
Current consumption including on-chip analog power supply regulator: normal operation < 15mApower down < 1uA
Operation supply voltage range: 26 ~ 55V
Operating Temperature Range:-20 degree ~ 85 degree
 
Connection:
Red to E
Black to E-
Green to A
White to A-
 
Package Included:
1X Weight Sensor
1 X HX711 24BIT Precision ADC Module
HX711 Weighing Sensors Click to buy>>>>>
HX711 1KG Weighing Sensors Click to buy>>>>>
HX711 2KG Weighing Sensors Click to buy>>>>>
HX711 5KG Weighing Sensors Click to buy>>>>>
HX711 10KG Weighing Sensors Click to buy>>>>>
HX711 20KG Weighing Sensors Click to buy>>>>>

Motor Drive Shield Expansion Board L293D For Arduino Duemilanove Mega2560 UNO
 
Manufacturer is coming!We are the real manufacturer, if you want to agent for my products, please contact me
Features :
L293D is a monolithic integrated, high voltage, high current, 4-channel driverBasically this means using this chip you can use DC motors and power supplies of up to 36 Volts, thats some pretty big motors and the chip can supply a maximum current of 600mA per channel, the L293D chip is also what's known as a type of H-Bridge The H-Bridge is typically an electrical circuit that enables a voltage to be applied across a load in either direction to an output, eg motor
- 2 interface for 5V Servo connected to the  high-resolution dedicated timer - no jitter!
- Can drive 4 DC motors or 2 stepper motors or 2 Servo
- Up to 4 bi-directional DC motors with individual 8-bit speed selection
- Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil or interleaved stepping
- 4 H-Bridges: per bridge provides 06A (12A peak current) with thermal protection, can run motors on 45V to 36V DC
- Pull down resistors keep motors disabled during power-up
- reset button
- 2 external terminal power interface, for seperate logic/motor supplies
- Tested compatible for  Mega, Diecimila & Duemilanove
 
Package Included:
Motor Drive Shield L293D*1 
 
 If you understand China, there are many kinds of quality products in China, we use the original chip, so please choose us!The quality of the perfect!!!!
 
 
 
   

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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
056inch 4bit Common Cathode Digital Tube Red LED Digit Display 7 Segment 05inch 05 056 inch 056'' 056in 4 Four bit
Disclaimer:
With time display
Pin Number: 12 pins
Digit Number: 4 digits
Common anode
Digit Height: 056 inch / 14 cm
Size (L x W ): 2 x 075 inch / 5 x 19 cm
Color: Red
Package Included:
1pcs X 056''4 Digit LED Display
If you buy more quantity, Please contact us
buy more parts used the "Add to cart" we will make the discount for you
•

Notice: The new tracking number for Malaysia 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
5V 4-Channel Relay Module Shield for Arduino ARM PIC AVR DSP Electronic 5V 4 Channel Relay4 road 5V Relay Module
Product is the latest product 2016, sent after checking it, please rest assured purchase!
Features:
This relay module is 5V active low
It is an 4-channel relay interface board, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc 
It is also able to control various appliances and other equipments with large current
Relay output maximum contact is AC250V 10A and DC30V 10A
Standard interface can be directly connected with microcontrollers 
Red working status indicator lights are conducive to the safe use
Widely used for all MCU control, industrial sector, PLC control, smart home control
Specifications:
Working voltage: 5V
Channel: 4 channel
Item size: approx 71 * 53 * 17cm / 28 * 209 * 067in
Item weight: 57g / 201oz
Package includes: 
1 * 4 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
•

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RFID module RC522 Kits S50 1356 Mhz 6cm With Tags SPI Write & Read for arduno uno 2560,High quality products
 
 
[Description]
 
1, RFID-RC522 module one;
2, the standard S50 blank card one;
3, S50 shaped cards one (as shown keychain shape);
4, vertical, curved row of pins each one;
Note: The relevant technical details and the development of routines, etc Want to contact customer service request, please buy download address
Mainly includes the following:
A, supporting reference materials;
B, mainstream processors (including MSP430F149) RC522 module for this application C program;
RC522 chip [Introduction]
  MF RC522 is applied to 1356MHz contactless communication highly integrated chip card reader, is NXP for the "Three Tables" application launch of a low-voltage, low-cost, small size and non-contact card reader chip, smart instrumentation and portable handheld devices developed better choice MF RC522 using advanced modulation and demodulation concept completely integrated in all types of 1356MHz passive contactless communication methods and protocols Support 14443A compatible transponder signals The digital part handles ISO14443A framing and error detection In addition, support fast CRYPTO1 encryption algorithms, terminology validation MIFARE products MFRC522 supports MIFARE Series higher speed non-contact communication, two-way data transfer rates up to 424kbit / s As a highly integrated 1356MHz card reader new family of chips, MF RC522 MF RC500 and MF RC530 and there are many similarities, but also have many features and differences It is between the host communication using SPI mode, helps to reduce connection, reduce PCB board size and cost
[Introduction] RFID module
    MF522-AN module adopts Philips MFRC522 original reader circuit chip design, easy to use, low cost, suitable for equipment development, development of advanced applications such reader users, the need for RF card terminal design / production of the user This module can be loaded directly into a variety of readers molds Module uses voltage of 33V, through the SPI interface simple few lines can be directly connected to the user any CPU board communication module can guarantee stable and reliable work, reader distance;
Electrical parameters [Introduction]
Current :13-26mA / DC 33V
Idle Current :10-13mA / DC 33V
Sleep current: <80uA
Peak current: <30mA
Operating Frequency: 1356MHz
Supported card types: mifare1 S50, mifare1 S70, mifare UltraLight, mifare Pro, mifare Desfire
Product Physical Characteristics: Dimensions: 40mm × 60mm
Environmental Operating temperature: -20-80 degrees Celsius
Environment Storage temperature: -40-85 degrees Celsius
Relative Humidity: 5% -95%
[Module Interface SPI Parameters
Data Transfer Rate: Max 10Mbit/s
 
 
 

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Onboard 8P-chip carrier, can support AT24C256 series chips;
Pin power supply, on-board power indicator;
on-board pull-up resistor for I2C communications required ;
All pins leads out and be marked, the address input and the write-protect pin direct jumper settings;
PCB board size: 365 (mm) x12 (mm)

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Free Shipping TDA7498 100W 100W Class D Amplifier Board High Power Amplifier Board Want good quality, please choose us
Description:
 - TDA7498 is 100W 100 W amplifier, using support monolithic integrated analog, logic and high pressure capabilities, reduce crosstalk and improve sound quality In addition, the BCD6S high power output circuits are integrated complementary NMOS and PMOS transistors, eliminating the old process required bootstrap capacitor and the cathode of the diode load STMicroelectronics TDA7498 distortion (THD N) is less than 001% , to provide higher-quality listening experience
- Using original TDA7498
- main filter electrolytic capacitor with famous brand, capacity 2200UF, to ensure strong support for a steady stream of power
- Use high-precision resistor 0805 chip resistors, the main circuit employs a precision of ± 1% metal film resistors rings, ensure the machine a good signal to noise ratio
- PCB using double-sided sheet 16mm thick, 20 oz copper thickness, HASL whole process to ensure that the size of the current through the good performance PCB-class quality
 
Basic performance parameters:
- Work: Class D
- Quiescent Current: 50mA
- Efficiency: 90%
- Rated output power: 2 * 100W
- Frequency response: 20Hz to 20KHz
- Operating voltage: DC20V to DC36V
- Recommended supply voltage: DC32V
- Maximum output current: 7A
- PCB board size: (87 × 72) mm
Package list:
-1 x TDA7498 100W 100W Class D Amplifier Board High Power Amplifier Board
 
buy more parts used the "Add to cart" we will make the discount for you

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Dual Channel HX711 Weighing Pressure Sensor 24-bit Precision A/D Module For Arduino DIY Electronic Scale
Description:
This module uses 24 high precision A/D converter chip hx711 It is a specially designed for the high precision electronic scale design, with two analog input channel, the internal integration of 128 times the programmable gain amplifier The input circuit can be configured to provide a bridge type pressure bridge (such as pressure, weighing sensor mode), is of high precision, low cost is an ideal sampling front-end module
Features:
1Two selectable differential input channels
2On-chip active low noise PGA with selectable gain of 32, 64 and 128
3On-chip power supply regulator for load-cell and ADC analog power supply
4On-chip oscillator requiring no external component with optional external crystal
5On-chip power-on-reset
6Simple digital control and serial interface: pin-driven controls, no programming needed
7Selectable 10SPS or 80SPS output data rate
8Simultaneous 50 and 60Hz supply rejection
9Current consumption including on-chip analog power supply regulator: normal operation < 15mA, power down < 1uA
10Operation supply voltage range: 26 ~ 55V
11Operating Temperature Range:-20 degree ~ 85 degree
Package Include
1PCSX  HX711 Module
Working principle:

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Designed Specifically for POWER GENERATION
From Thermal Enterprises
Brand New Thermoelectric Power Generator
 
Thermal Elements formulated for optimum Seebeck  (Power Generation)
Can be used for power generation, cooling or heating applications
These modules are manufactured specifically for power generation
but they can also be used for cooling and/or heating applications
They are far superior than standard peltiers for power generation applications
 
 
Specifications (Power input when used in Peltier Effect)
40mm x 40mm x 33mm
Open-circuit voltage:(V)  097 18 24 36 48
Temperature difference:  (°) 20 40 60 80 100
Current:  (MA) 225 368 469 558 669
 
Package Included
1x  TEC1 27145 SP1848 TEC Thermoelectric Heatsink Cooler Peltier Plate Module

New Solderless Flexible Breadboard Jumper wires Cables Bread plate line
         
 
Bread line / the breadboard line cable breadboard the adapter cable bread board Norse (1-2 error may be, do not care too much about a bundle of 65)
1LOT=65PCS
The total length of 65 test lines were:
24CM (including with needle part) 4
20CM (including with needle part) 4
16CM (including with needle part) 8
12CM (including with needle part) 44
 
 

The product surface has a protective film that can be torn apart
843
We are electronic module manufacturer, welcome to wholesale!



 
 

Free Shipping 1PCS 5V 2 Channel Relay Module Shield for Arduin ARM PIC AVR DSP Electronic
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
   
 
 
1 Relay contact capacity 250V10A Relay output normally open, normally closed;
2 Active low 5V relay signal input voltage range :0-5V;
3 The VCC system power JD-VCC relay power Default 5V relay JD-VCC and VCC shorted
Package include:
1 x NEW 5V 2-Channel Relay Module Shield  For Arduino ARM PIC AVR DSP
Packed Safely in Bubble Bag

Mini Solderless Prototype Breadboard 170 Tie-points for ATMEGA PIC Arduino UNO
 
 
Description:
Mini Solderless Breadboard 
1 Terminal Strip 
Tie-point 170 
ABS plastic material 
Completely reusable 
Coloured coordinates for easy component placement 
Phosphor bronze nickel plated spring clips 
Accepts a variety of wire sizes (29-20 AWG) 
Dimensions: 45x345x85mm
Color: Black, white,blue,green, red,sky blue( 6 colors ,  we will send it by random)

Promotion Funduino Nano 30 Atmega328 Controller Compatible Board for Arduino Module PCB Development Board without USB 
 
CH340G Replace FT232RL
8 analog inputs ports:A0 ~ A7
14 Digital input / output ports:TX,RX,D2 ~ D13
6 PWM ports:D3, D5, D6, D9, D10, D11
1 pairs of TTL level serial transceiver ports RX / TX
Using Atmel Atmega328P-AU MCU
There is bootloader installed in it
Support USB download and Power
Support for external 5V ~ 12V DC power supply
Support power supply by 9V battery
Support ISP download
 
Package include :
1PCS x Funduino Nano 30
Packed Safely in Bubble Bag
     
 
   

FPCB antenna & high gain high sensitivity & omnidirectional built-in antenna antenna & IPEX interface
 
Product Parameter Description
 
Product Name: GSM antenna circuit board built-in antenna the 113 line girdling type
 
Frequency 824-960/1710-1990/2010-2170MHz
 
Frequency Range:824-960 / 1710-1990/2010-2170MHZ
 
SWR <= 20
 
VSWR: Less than or equal to 20
 
Antenna Gain 30
 
Impedance 50 Ohm
 
Block Resistance: 50
 
Cable Type OD 113 mm
 
The outside diameter of the cable model and diameter: RG113 line, line 113MM
 
Operation Temperature - 40 C ~ 65 C
 
Storage Temperature - 40 C ~ 80 C
 
Other specifications:
 
Board size: 3500MM * 570MM * 070MM
 
Cable length: default 100MM (custom length you need, in addition to the length of the board about 95CM prevail Contact)
 
Total length of the antenna: Default 13CM (can be customized to the length you need, select the cable length is related)
 
Interface Type:Girdling (directly welded plate used), the other end is welded directly to the circuit board, FIG prevail
 
For bifurcation (V) type, please contact Remarks
 
 
 
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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5V 700mA 35W AC-DC Precision Buck Converter AC 220v to 5v DC step down Transformer power supply module for Arduino hot sale
 
 
Features:
100% Brand new and high quality!
This power source for the isolation industrial-grade module power supply, temperature protection, over current protection and short circuit protection, high and low voltage isolation
AC85 ~ 265 v wide voltage input, ac/dc current ,431 precision voltage stability DC5V output
Small size, stable performance, cost-effective
 
Specifications:
Condition: brand new
Quantity: 1PCS
Input voltage: AC 85 ~ 265 v 50/60 hz or DC 100~ 370 v
Imput current: 00273A(AC110V) 0014A(AC220V)
Input Inrush Current: 20A
Output voltage: DC 5V ( / - 02 V)
Output current 700 mA
Power 35 W
Operating temperature -20~60 degree
Relative humidity 40-90% RH
Output 5V, min current 0a, max current 700mA, peak current: 800mA, output range: 48~52v, ripple wave: 60mV
Output power:0-4W(DC current)
Output efficiency: 80%
Switch machine overshoot: MAX 10%
Output voltage rise time: MAX 100MS
Output over voltage: 48-52V, recovery:Lock, restart after recovery
Output over power protection:YES ,recovery:Lock, restart after recovery
Short-circuit protection: YES, automatic recovery after problem solved
Temperature protection: YES,recovery:Lock, restart after recovery
Overcurrent protection: YES,recovery:Lock, restart after recovery
 
Package includes: 
1 x Power Supply Buck Converter Step Down Module
 

Smallest SIM800C GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL Serial Port (Compatible SIM800L SIM900A)
General features
•GPRS multi-slot class 12/10
•GPRS mobile station class B
•Compliant to GSM phase 2/2
- Class 4 (2 W @ 850/900 MHz)
- Class 1 (1 W @ 1800/1900MHz)
•FM: 76~109MHz worldwide bands with 50KHz tuning step
•Dimensions: 176*157*23 mm
•Weight: 13g
•Control via AT commands (3GPP TS 27007, 27005 and SIMCOM enhanced AT Commands)
•Supply voltage range 34 ~ 44V
•Low power consumption
•Operation temperature:-40°C~85°C
Specifications for GPRS Data
•PBCCH support
•Coding schemes CS 1, 2, 3, 4
•PPP-stack
•CSD up to 144 kbps
•USSD
Specifications for SMS via GSM/GPRS
•Point to point MO and MT
•SMS cell broadcast
•Text and PDU mode
Software features
•0710 MUX protocol
•Embedded TCP/UDP protocol
•FTP/HTTP
•MMS
•E-MAIL
•DTMF
•Jamming Detection
Specifications for voice
- Half rate (HR)
- Full rate (FR)
- Enhanced Full rate (EFR)
•AMR
- Half rate (HR)
- Full rate (FR)
•Hands-free operation
(Echo suppression)
Package include:
1PCSx SIM800C 
2PCS X 8Pin 
1PCS X GSM Antenna
If you buy more quantity, Please contact us
buy more parts used the "Add to cart" we will make the discount for you
•

Feature:
 
 
Double high voltage cable can ignite cigarette and paper, a single high voltage cables can provide power to a metal body, and no sound support
The module can be used as high-school scientific experiments, electronic devices, negative-ion generator, high-voltage source, to use when small science
Over power:
Single 18650 or idle mobile phone batteries (the protective plate to remove the planned capacity of 2000mAh or more)
 
 
 
Note:
 
 
1 The high-voltage module should avoid the use of high-voltage current without a load Power must be set to a suitable distance to the high voltage output line, the battery capacity is proportional to the distance and the use of the high pressure arc (not a voltage as high as possible, must provide sufficient current)
2 Experimental testing of the arc distance from short to long If you do not exceed the maximum arc gap current, energy is not released by high pressure, the module can be easily damaged
3 Due to the performance, the internal heat is not easy, each operating time should be set within 5 seconds
 
 
 
Specification:
 
 
Material: metal, plastic
Color: black and black
Size: 19 x 20 x 18 mm (L x W x H)
 
 
Input voltage: DC36V-6V
Input Current: 15A
Output voltage: DC20KV (Please be sure to use safety when used)
Output current: 005A
InputLine Length: approx 110 mm (red is positive)
Output cable length: approx 110mm
High voltage bipolar discharge distance: 5mm
High type: pulse current
Structure: High and low voltage integrated
 
 

 
 
CH340 module instead of PL2303 , CH340G RS232 to TTL module upgrade USB to serial port in nine Brush small plates
 
1, new original CH340G chips, the chips are STC official recommendation USB to TTL chips will not appear due to a different drive / different computer as a result of incompatibilities! ! !
2, golden appearance, quality and upscale yellow pin, pin durable than the black market, beautiful;
3, not only have the power light PWR, TXD and RXD LEDs also reserved RTS, CTS location convenient and intuitive know whether the product is at work in the absence of the instrument case;
4,3V3 and 5V by a short circuit risk selection;
5, support WINDOWS 98 / ME / 2000 / XP / Server 2003 / VISTA /
Server 2008 / Win7 / Win8 32 Bit / 64
Package included:
100% Brand New
1PCS x  CH340G Module                
 

If you need to buy a socket, please click the link:

If you need to buy a socket, please click the link:

If you need to buy a socket, please click the link:

If you need to buy a socket, please click the link:

If you need to buy a socket, please click the link:

If you need to buy a socket, please click the link:

If you need to buy a socket, please click the link:

If you need to buy a socket, please click the link:

If you need to buy a socket, please click the link:

If you need to buy a socket, please click the link:

​
 
 

Features
Two selectable differential input channels
On-chip active low noise PGA with selectable gain of 3264 and 128
On-chip power supply regulator for load-cell and ADC analog power supply
On-chip oscillator requiring no external component with optional external crystal
On-chip power-on-reset
Simple digital control and serial interface: pin-driven controlsno programming needed
Selectable 10SPS or 80SPS output data rate
Simultaneous 50 and 60Hz supply rejection
Current consumption including on-chip analog power supply regulator: normal operation < 15mApower down < 1uA
Operation supply voltage range: 26 ~ 55V
Operating Temperature Range:-20 degree ~ 85 degree
 
Connection:
Red to E
Black to E-
Green to A
White to A-
 
Package Included:
1X Weight Sensor
1 X HX711 24BIT Precision ADC Module
HX711 Weighing Sensors Click to buy>>>>>
HX711 1KG Weighing Sensors Click to buy>>>>>
HX711 2KG Weighing Sensors Click to buy>>>>>
HX711 5KG Weighing Sensors Click to buy>>>>>
HX711 10KG Weighing Sensors Click to buy>>>>>
HX711 20KG Weighing Sensors Click to buy>>>>>

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028 Inch  Mini Digital Voltmeter 
 
 
The voltmeter is small, only 028 inches, range DC DC0-100V, 2 and 3-wire generic products, to break the routine voltmeter, is the latest design, can work directly on 5V, 9V, 12V, 24V and other circuits, without regulation With three wiring, easy access to car / battery car / motorcycle car line, with reverse polarity protection function, line reversed not burn Used to monitor battery voltage, grasp the battery voltage state, it can also be used for other products voltage measurement applications
Feature:
 
1 product stability, high measurement accuracy
2 Overall standard size, easy installation
3 Power supply protection circuit using a polar
NOTE: Three-line voltage range 0-100V, but also for the use of second-line voltage is within 40V, otherwise there is a danger of burning
 
Technical Parameters:
 
Operating voltage: 40 ~ 40V (with a reverse polarity protection function)
Detection voltage: 00 ~ 100V
Operating Current: <20mA
Display: 028 "LED, red green blue yellow (colors)
Dimensions: 30 × 117 × 92 mm (length*width*height)
Installation hole: 23 × 10 mm
Measurement rate: ≥200mS / times
Accuracy: 3 ‰
Extreme working conditions
Low operating voltage: 40V
Maximum working voltage: 40V
Working temperature: -10 ~ 65°C
Humidity: 10 to 80% (non-condensing)
Working pressure: 80 ~ 106kPa
Sun exposure: no direct exposure

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ULN2003 Stepper Motor Driver Board Module For Arduino AVR SMD Five-wire four-phase stepper motor drive board
Description:
ULN2003 is a high voltage and high current Darlington transistor array products with high current gain, high operating voltage, wide temperature range, with a strong load capacity and other characteristics, adapted to the requirements of various types of high-speed high-power drive system ULN2003A circuit is the United States Texas Instruments and Sprague company developed high-voltage high-current Darlington transistor array circuit, the paper describes its circuit structure, characteristic parameters and typical applications
Features:
1 Using ULN2003 high-power Darlington chip-driven stepper motor
 
2 Increased output expansion interface
 
3A, B, C, D light-emitting diode instructions four-phase stepper motor work with the state of the standard stepper motor interface, can be used directly plug
 

Features:
Color coded leads allow you to test circuits without crossing wires or causing shorts
Can be used as low voltage jumper leads
Type: double-ended crocodile/alligator clips
 
Specifications:
Colour:red, green, yellow, white and black
Package contents:
1set(10pcs)x Alligator Clip Wires
 
 

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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
1 Channel 5V Relay Module for arduino 1-Channel realy KY-019
Features:
1, The new 5V Relay Module
2, Van be used as microcontroller development board module can be used as home appliance control
3,5 V-12V to TTL control signal
4, The control signal DC or AC, 220V AC load can be controlled
5, There is a normally open and one normally closed contact
6, A power indicator light
7, A control indicator, pull off, disconnect does not shine
8, Transistor drive to increase the relay coil control pins high impedance
9, The control pin has a pull-down circuit to prevent malfunction relay vacant
Package Include
1PCS x  RelayModule

140 pcs U Shape Solderless Breadboard Jumper Cable Wire Kit For Arduino Shield For raspberry pi 3 Drop Shipping

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Microwave Micro Door/Oven/Refrigerator Interlock N/O / N/C Switch
With Roller Lever Limit
5A AC 125V-250V
Diamension: 20 x 10 x 5mm (L X W X H)
Quantity: 10PCS

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100% Brand new and high quality!    
On-board chip NE555    
A single channel output, the output duty cycle square wave is about fifty percent    
Onboard adjustable resistance, resistance can be controlled to adjust the output frequency    
Best choice for yourself or your friendYou will not be disappointed!    
Specifications:
Color: Blue    
Working voltage: 5-12V    
Size: 29 (mm) x12 (mm)    
Package included:
1x Pulse generator module

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RP SMA Jack female to ufl/IPX pigtail cable 15cm long for PCI Wifi Card wireless Router
Compatible with:
Radio Manufacturer Radio that use UFL connector
Proxim ORiNOCO Mini-PCI Components
EnGenius
NL-5354MP Plus Mini-PCI adapter,NL-3054CB Plus Mini-PCI adapter, NL-3054MP Plus Mini-PCI Adapter, NL-2511MP Plus Mini-PCI Adapter
Senao NL-5354MP Plus, NL-3054MP Plus, WMP-3000
Zcommax
XG-900, XI-625
Ubiquiti SR4,SR71-E,SR9
RouterBOARD 52n
Compex WLM54-SAG,WLM54G-23
 
Characteristics:
1 Connectors
RP SMA female
Ufl ( IPX )
2 Optional Cable
113 cable default
137 cable
RG178
3 Optional Length
4" (10cm)
6'' (15cm) default
8'' (20cm)
12''(30cm)
If you need other cable or other length,please contact us Custom cable is available!

Features
Two selectable differential input channels
On-chip active low noise PGA with selectable gain of 3264 and 128
On-chip power supply regulator for load-cell and ADC analog power supply
On-chip oscillator requiring no external component with optional external crystal
On-chip power-on-reset
Simple digital control and serial interface: pin-driven controlsno programming needed
Selectable 10SPS or 80SPS output data rate
Simultaneous 50 and 60Hz supply rejection
Current consumption including on-chip analog power supply regulator: normal operation < 15mApower down < 1uA
Operation supply voltage range: 26 ~ 55V
Operating Temperature Range:-20 degree ~ 85 degree
 
Connection:
Red to E
Black to E-
Green to A
White to A-
 
Package Included:
1X Weight Sensor
1 X HX711 24BIT Precision ADC Module
HX711 Weighing Sensors Click to buy>>>>>
HX711 1KG Weighing Sensors Click to buy>>>>>
HX711 2KG Weighing Sensors Click to buy>>>>>
HX711 5KG Weighing Sensors Click to buy>>>>>
HX711 10KG Weighing Sensors Click to buy>>>>>
HX711 20KG Weighing Sensors Click to buy>>>>>

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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
Free Shipping Digital USB Mobile Power charging current voltage Tester Meter Mini USB charger doctor voltmeter ammeter
Specifications:
 
Features:
1Easy to measure the USB output vollage and the device input current or loader voltage
2Availabe for every USB electronic product,such as PC USB,home charger,car charger and so on
3Plug and ,light and handy,easy to carry and no need external power
4Through "DR CHARGER",you could clearly know the condition of the charger
,phone,usb cable and every USB device
 
Detection range:
 
Voltage:DC 35V-7V,error 01V
Current:0-30A,error 2%

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NANO 30 controlador compatible con arduino NANO CH340 turno USB controlador ninguna CABLE V30 NANO
Features:
8 puertos de entradas analógicas: A0 ~ A7
14 digital puertos de entrada/salida: tx, rx, D2 ~ D13
6 puertos pwm: d3, d5, d6, d9, d10, D11
1 pares de puertos de serie del transceptor nivel TTL rx/tx
El uso de Atmel ATMEGA328P-AU MCU
Hay Bootloader instalado en ella
Descarga USB soporte y poder
Apoyo a la externa 5 V ~ 12 V DC fuente de alimentación
Apoyo de alimentación por 9 V batería
Soporte descarga ISP
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Package Include
1 x  Nano V30 con Atmega328P Module CH340
 

 
 
 
Features:
 
Model:Vibration Motor
Voltage: 5V
Port Control: Digital Value,PWM
Working Principle: MOS tube drive control, high level trigger, low level cutoff
Dimension: 238*253MM
 
Package Include:
 
1PC x 5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino
We are electronic module manufacturer, welcome to wholesale!



 
 
 
Features:
 
Model:Vibration Motor
Voltage: 5V
Port Control: Digital Value,PWM
Working Principle: MOS tube drive control, high level trigger, low level cutoff
Dimension: 238*253MM
 
Package Include:
 
1PC x 5V Vibrating Vibration Motor Module High and Low Level Vibration Mini Motor Module for Arduino

3x7CM Double-Side Prototype Board 
 
Grid :about 01inch (254mm) 
 
Thickness : about16mm 
 
Hole diameter : Approx10mm 
 
Dimension:Approx3x7cm(W*L) 
 
 Material:glass fiber 
 
Color:As shown in the picture 
 
All holes are plated through 
 
Both sides are identical 

Description:
 
Category: Sensors, Transducers
Family: Position Sensors - Angle, Linear Position Measuring
Series: SV01
For Measuring: Rotary Position
Technology: Resistive
Rotation Angle - Electrical, Mechanical: 0° ~ 3333°, Continuous
Output: Analog Voltage Output
Actuator Type: Hole for Shaft
Linearity: ±2%
Resistance (Ohms): 10k
Resistance Tolerance: ±30%
Mounting Type: Surface Mount
Termination Style: SMD (SMT) Tab
Operating Temperature: -40°C ~ 85°C
 
Package included:
 
1 x CJMCU-103 rotation angle sensor\