ReviewsPlain Chip Board

SunFounder R3 BoardBundled with Mega 2560 R3 ATmega2560-16AU Board for Arduin

R3 board compatible with Arduino. The board for Arduino use ATMEGA16U2 chip, Faster transfer rates and more memory..
R3 board control using r3 ATmega328P chip. Includes new pin configuration (SCL, SDA, IOREF).Clearly print on the female header connector, more precise and easier to use the wire..
The mega 2560 R3 Board is 100% compatible with Arduino. Powered via the USB connection or with an external power supply. The power source is selected automatically..
The ATmega2560-16au has 256 KB of flash memory for storing code (of which 8 KB is used for the bootloader), 8 KB of SRAM and 4 KB of EEPROM (which can be read and written with the EEPROM library). Comes preburned with a bootloader that allows you to upload new code to it without the use of an external hardware programmer. It communicates using the original STK500 protocol (reference, C header files)..
This version is optimized in the original version, both to ensure consistent and compatible with the original, but also easy to use..

Check Stock

FBHDZVV Audio Amplifier TPA3116D2 Dual Channel Digital Power Board XH-M543 DC12-26V 2x120W DIY Module High Power Stereo Amp Board for Car Vehicle Computer Speaker DIY Home Theater Audio System

Strong TPA3116D2 chip is a digital power amplifier chip, with low idle loss characteristics,makes it work well and quickly..
On board front-facing IC to improve the input sensitivity, high-definition sound quality..
It can be used for for car vehicle computer speaker, family audio and video, and empty square..
This product has the characteristics of loud sound ,the capacitance are large, ,excellent sound quality..
There is no solder joint on the back of the circuit board,the chip capacitors and the solder solder board together, so there is no possibility of short circuit..

Check Stock

Smart Keyless Entry Remote Key Fob Cover Fit for Jeep Grand Cherokee Dodge Challenger Charger Dart Durango Journey Chrysler 300 Key Case (Red)

High Quality Material replacement case ,without cricuit board and chip..
It is 5 Buttons,Pls check your key and the item image carefully.
Easy to assemble,just remove the fob blade to this new case and remove the cricuit board and chip to new case..
No program requried: use your fob cricuit board, it was programed before you bought it..
:Fits for Chrysler 300 for Dodge Challenger Charger Dart Durango. FCC ID: M3N-40821302 ,68159657AG.

Check Stock

Ximimark 5Pcs 16CH Analog Digital Multiplexer Breakout Board Module CD74HC4067 CMOS Precise Module For Arduino

This is a breakout board for the very handy 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74HC4067. This chip is like a rotary switch - it internally routes the common pin (COM in the schematic, SIG on the board) to one of 16 channel pins (CHANxx)..
It works with both digital and analog signals (the voltage can’t be higher than VCC), and the connections function in either direction..
To control it, connect 4 digital outputs to the chip’s address select pins (S0-S3), and send it the binary address of the channel you want. This allows you to connect up to 16 sensors to your system using only 5 pins!.
Since the mux/demux also works with digital signals, you can use it to pipe TTL level serial data to or from multiple devices. For example, you could use it to connect the TX pins of 16 devices to one RX pin on your microcontroller. You can then select any one of those 16 devices to listen to. If you want two-way communications,you can add a second board to route your microcontroller's TX line to 16 device's RX lines. By using multiple boards, you can create similar arrangements for I2C,SPI,etc..
The internal switches are bidirectional, support voltages between ground and VCC, have low “on” resistance and low “off” leakage, and to prev....

Check Stock

LANTRO JS Digital Audio Amplifier Board, DC12V to 24V Dual Channel Karaoke Digital Microphone Audio Pre Amplifier Board

Specification-----Item Type: Amplifier Board.
Output Channel: Dual channelKnob Spacing: 24mm.
Frequency Response Range: 25Hz ~one 7 K Hz.
Parameters-----Size: 117 x 53mm / 4.6 x 2.1in(approx.).
High quality chip-----Using high-quality PT2399 chip, outstanding performance, the amplification effect is remarkable.
Wide application-----The board can only be used for moving-coil microphones.
not suitable for other microphones such as capacitive , earphone microphones.

Check Stock

2 PCS Flip Folding Keyless Entry Replacement Key Fob Cover fit for 2010-2013 Kia Soul 2012-2014 Kia Rio Sportage Key Fob Case Shell

High Quality Material replacement case for 2010-2013 Kia Soul 2012-2014 Kia Rio ,without cricuit board and chip..
Include the Sticker on back in case. Pls check your key and the item image carefully.
Easy to assemble,just remove the fob blade to this new case and remove the cricuit board and chip to new case..
No program requried: use your fob cricuit board, it was programed before you bought it..
Comes with badge and screwdriver. Cut the new blade..

Check Stock

Quartet Glass Whiteboard, Magnetic Dry Erase White Board, 6' x 4', Black Surface, Infinity (G7248B)

ORGANIZE IN STYLE: The magnetic whiteboard is writable and erasable. The wall-mounted memo board can also be used for attaching notes, lists, postcards and photos using the included magnets..
FUNCTION AND DESIGN: Make to-do lists and organizing fun with this decorative wall board. Use the board to write down shopping lists in the kitchen, keep track of your week, or show off your favorite pictures..
SPECS: This magnetic white board measures 13" x 17" x 0.8" (33cm x 43cm x 2cm). The memo board comes delivered with 5 magnets and a marker pen. Hangers are preinstalled for easy mounting..
WRITE MESSAGES: The dry erase board can be written on with the supplied marker. This can be then removed with a damp cloth, a glasses cloth or with a sponge..
NOTE: A cloth or sponge dampened with plain water should be used to clean the board. Use of detergents can affect the magnetism of the board..

Check Stock

6pcs ESP8266 NodeMCU LUA CH340 ESP-12E WiFi Internet Development Board 4M Flash Serial Wireless Module for Arduino IDE/Micropython New Version

ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area..
ESP8266 is a highly integrated chip designed for the needs of a new connected world.It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor..
This ESP8266 NodeMcu development board can be use for small temperature and humidity monitor in home automation project and works very well Compatible with Arduino development platform..
ESP8266 CH340 chip, power your development in the fastest way combinating with NodeMcu Firmware.
It's a IOT unit with all available resources on board, support smart link and smart networking..

Check Stock

SunFounder Mega 2560 R3 ATmega2560-16AU Board Bundled with R3 Board and Ethernet Shield W5100 for Arduino

The mega 2560 R3 Board is 100% compatible with Arduino. Powered via the USB connection or with an external power supply. The power source is selected automatically..
The ATmega2560-16au has 256 KB of flash memory for storing code (of which 8 KB is used for the bootloader), 8 KB of SRAM and 4 KB of EEPROM (which can be read and written with the EEPROM library). Comes preburned with a bootloader that allows you to upload new code to it without the use of an external hardware programmer. It communicates using the original STK500 protocol (reference, C header files)..
This version is optimized in the original version, both to ensure consistent and compatible with the original, but also easy to use..
R3 board compatible with Arduino. The board for Arduino use ATMEGA16U2 chip, Faster transfer rates and more memory.R3 board control using r3 ATmega328P chip. Includes new pin configuration (SCL, SDA, IOREF).Clearly print on the female header connector, more precise and easier to use the wire..
With this Ethernet Shield, for Arduino board can be used to connect to internet. Can be used as server or client. Directly plug puzzle board, no soldering required. It is directly compatible with Arduino official Ethernet Library. It adds a micro-SD card slot, which can be ....

Check Stock

SunFounder 2560 R3 Project Super Starter Kit with 2560 Controller Board and R3 Controller Board

For Arduino kits and Affordable Price - This is a complete Kit with more than 200pcs components for adults, students and beginners.. Includes 2560 controller board and USB cable, 100% compatible with Arduino Mega 2560 R3 Mega328 Nano for Arduino kit..
Detailed Instructions - This 2560 Kit with detailed pdf tutorial in the CD, you can learn to code and program faster and easier with all the components..
25 Projects Provided - As an upgraded starter kit compatible with arduino 2560 controller board, more than 20 interesting lessons are included. Allowing for a dynamic creative learning experience..
Compatible with Arduino- R3 board compatible with Arduino,use ATMEGA16U2 chip, Faster transfer rates and more memory..
Control using r3 ATmega328P chip, Includes new pin configuration (SCL, SDA, IOREF) Clearly print on the female header connector, more precise and easier to use the wire..

Check Stock

Navaris Combination Board Cork/Whiteboard/Chalkboard - 16 x 24 inches Combo Bulletin Magnetic Dry Erase Chalk Board Weekly Planner Message Organizer

3-in-1: Divided into three parts - a cork pin board, a magnetic whiteboard and a magnetic chalkboard. Write custom messages in chalk or marker, or attach notes and photos using the included magnets or push pins..
MULTIFUNCTIONAL: This versatile write-on board can be used as a small menu board in the kitchen, for taking notes in the office or as a place to doodle in the children's room..
INCLUDES: Combo cork/white/black board, 4 magnets Ø 1.6", marker, 10 pushpins, 4 pieces of chalk..
REWRITEABLE: The white board and chalk board sections are easy to wipe clean when you have a new message to write. Use a cloth or sponge dampened with plain water only - detergent can affect the magnetism..
DECORATIVE: The possibilities to organize and decorate with this combo board are endless. The different opportunities to write, doodle, pin and attach items create a highly personalized display center..

Check Stock