Topics I'm Exploring:
Pi/Arduino/Photon Sensors: Temperature,
Devices: Darlington array,
MCP3008 (analog input),
A variety of motors,
Programming in Shell, C, Python,
Security camera app,
Unifying Pi software structure,
Pi access and control from the Internet,
Wireless device control.
Saturday, June 13, 2015
82: Soil Moisture Sensor
These things need analog. So I'll read it through the ether (wifi) from a Particle Core (like Arduino Mega with built-in Cloud access). See my Arduino/Particle blog post 15.