Compare JUNIPER- WiFi Shield for Arduino Based on GainSpan Module Was: $55.00 Now: $15.00 On Sale A low-power WiFi shield that is compatible with Arduino and STM32 Spruce board. Gainspan GS1011 module is a highly integrated ultra low power wireless single chip which contains an 802.11b radio, media access controller (MAC) and baseband processor,... 0 Add to Cart
Compare Mamba - Narrow Band Powerline Communication Shield for Arduino $49.99 LinkSprite's Narrowband Powerline Communication shield can be controlled by Arduino board using SPI interface. You can build your own powerline communication application using this shield. The board is designed to work with 110/240V, 50/60Hz... 0 Add to Cart
Compare MQ2 Smoke Detector Shield for Arduino/pcDuino $5.99 MQ2 flammable gas and smoke sensor detects the concentrations of combustible gas in the air and ouputs its reading as an analog voltage. The sensor can measure concentrations of flammable gas of 300 to 10,000 ppm.The sensor can operate at... 0 Add to Cart
Compare Wall Adapter Power Supply - 5VDC 1A $5.49 High quality switching 'wall wart' AC to DC 5V 1000mA wall power supply. These are switch mode power supplies which mean the output is regulated to 5V (no more 14V outputs!) and the capable output current is much higher (1000mA!). Please note, this... 0 Add to Cart
Compare Protoshield for Arduino with Mini Breadboard $12.00 This is a protoshield for Arduino with a mini breadboard. It allows quick prototype with Arduino. 0 Add to Cart
Compare Speech Synthesis Shield for Arduino $49.00 Ever want your robot could speak up and report what's going on? Or have your plants say if it feels thirsty? The Speech Synthesis Shield for Arduino makes it an easy way to give voice to your robots and projects. The Speech Synthesis Shield is... 0 Add to Cart
Compare Touch Shield for Arduino $11.90 The MPR121 IC is a great way to build simple capacitive touch interfaces, and now it's even easier to incorporate into your Arduino projects with the touch shield. The touch shield has 9 capacitive touch pads, with headers for the remaining 3 electrode... 0 Add to Cart
Compare Xbee Relay Shield $14.00 The Relay Shield is an Arduino compatible smart module with 4 mechanical relays providing an easy way to control high voltage. The max switching power is 35VDC 70W for each channel. It can be directly controlled by Arduino through digital IOs with... 0 Add to Cart
Compare Xbee Shield $9.49 A Xbee shield allows an Arduino board to communicate wirelessly using Bee compatible modules (like Zigbee or BlueTooth Bee). It is designed to be used with Xbee module from MaxStream. It can be used as a Serial Port / USB replacement. It is used to... 0 Add to Cart
Compare LoL Shield - Green $14.99 The LoL Shield is a charlieplexed LED matrix for the Arduino. The LEDs are individually addressable, so you can use it to display anything in a 9×14 grid. Scroll text, play games, display images, or anything else you want to do. Since this is a... 0 Add to Cart
Compare Hall Effect Sensor US1881EUA With Magnet $3.99 This kit includes US1881 and a magnet. The US1881 is an integrated Hall effect latched sensor. Holding a magnet near the sensor will cause the output pin to toggle. This makes for a robust presence sensor. A reed sensor also works nicely, but can... 0 Add to Cart
Compare Xbee Breakout $0.49 This is a simple breakout board for the popular XBee product.This board breaks out all 20 pins of the XBee to a 0.1" standard spacing dual row header. The spacing between 0.1" headers is 0.5" making it breadboard DIP friendly. We highly recommend using... 5 (2) Add to Cart
