This pressure sensor from Freescale is a great low-cost sensing solution for precision measurement of barometric pressure and altitude. The MPL3115A2 has a typical 1.5 Pascal resolution, which can resolve altitude at 0.3 meters (compare to the BMP180 which can do 0.17m). It has some upsides compared..
This pressure sensor from Freescale is a great low-cost sensing solution for measuring barometric pressure. At 1.5 hPa resolution, it's not as precise as our favorite pressure sensor, the BMP085, which has up to 0.03 hPa resolution so we don't suggest it as a precision altimeter. However, it's great..
The SparkFun BlackBerry Trackballer Breakout gives you easy access to a trackball which measures up, down, left, and right movements, clicks on the board, as well as adding a bit of flair to your project with four built-in LEDs. The trackballer breakout can be hooked into an Arduino compatible devic..
Time to build a robot game! This new BLE Wireless Gamepad is based on BLE chip CC2540 from TI for DIYers. It supports the master-slave machine switch, Bluetooth HID and transparent communication through serial. It allows you to customise your own wireless communication for controlling your robots, m..
This new version of button twig contains one independent button, which is configured with pull-down resistor. Ready for use with our microcontrollers as digital input.
The button signals via the SIG(D1) wire. NC(D2) is not used on this Grove ...
Add lots of touch sensors to your next microcontroller project with this easy-to-use 12-channel capacitive touch sensor breakout board, starring the MPR121. This chip can handle up to 12 individual touch pads.The MPR121 has support for only I2C, which can be implemented with nearly any microcontroll..
This touch-able add on shield for Arduinos will inspire your next interactive project with 12 capacitive touch sensors. Capacitive touch sensing works by detecting when a person (or animal) has touched one of the sensor electrodes. Capacitive touch sensing used for stuff like touch-reactive tablets ..
Add lots of touch sensors to your next microcontroller project with this easy-to-use 8-channel capacitive touch sensor breakout board, starring the CAP1188. This chip can handle up to 8 individual touch pads, and has a very nice feature that makes it stand out for us: it will light up the 8 onboard ..
This touch-able add on HAT for Raspberry Pi will inspire your next interactive project with 12 capacitive touch sensors. Capacitive touch sensing works by detecting when a person (or animal) has touched one of the sensor electrodes. Capacitive touch sensing used for stuff like touch-reactive tablets..
Now, it is time to add a more fancy interactive way to your project. This DFRobot touch kit comes with three types touch sensors. An Ipod styple wheel touch, a keypad touch which supports backlit and a grid touch pad which can recognize something unique.
This kit utilises the very sensitive capacti..
Are you tired with clicking mechanic button? Try our capacitive touch sensor. Right now we can find touch sensors on most electronic devices. So uprade your Arduino project with the new version touch sensor and make it cool!!
This little sensor can "feel" people and metal touch and feedback a high/..
This breakout board is the simplest way to create a project with a single "momentary" capacitive touch sensor. No microcontroller is required here - just power with 1.8 to 5.5VDC and touch the pad to activate the sensor.
When a capacitive load is detected (e.g. a person touches the sensor-pad area)..