Thanks for your prompt response earlier. I would like to create an integrated device that has proximity and vibration sensors ideally for an object in motion (eg car)
Please advise if there are add on adapters (including open source 3rd party ones) that can be connected to mangOH.
For proximity sensors, there are a number of options that you can look at. Please check at adafruit or sparkfun or E14 website, pick a proximity sensor according to your requirements. Make sure the voltage level of the part you use is the same as the voltage level on mangOH (1.8v).