non-contact bumper or obstacle detector
Use whichever you prefer - there isn't a lot of space left over for the 'duino pin breakouts so if you want to wire up some other outputs or sensors the stacking headers are good
Solder in the included USB connector and you can plug in any iPhone or iPod for a speedy 1000mA charge rate
Adafruit also has a touch screen library that detects x
It has 8x G-5V-S digital signal connectors
Measurement and Automation Board Full Kit Audio non-contact bumper or obstacle detectorAn off the shelf hardware test jig! 3 Current Measurement Channels (5A Max), 1 Low Current Measurement Channel (uA), 4 Temp Measurement Channels ( 55C to 125C), 4 Switching Relays (7A 160VAC Max), 1 Variable Voltage Power Output (1V to 10V), 2 Fixed Voltage Power Outputs (3. 3V and 12V Includes Board Mount, 4 Temperature Probes, Power Supply and USB DAQ Ribbon Cable Data Sheet, Mechanical Engineering Drawing, and 3D Model (. stp) available May be used