A simplified – albeit less precise – calibration procedure for the 4-20mA bus implemented with MikroElektronika click boards.
Arduino Uno: PM2.5 sensing revisited: using a logic level converter and SoftwareSerial
H2S sensing revisited: connecting to Arduino Uno using a logic level converter; Arduino Uno code example
This blog post is a tutorial making a capacitance meter using the C-meter click and Arduino Uno
A DIY air quality monitoring station capable of recording temperature, humidity, atmospheric pressure, H2S and ozone levels
A few weeks ago I wrote an extensive review of the Anynet 2G click from…
Redkea.com, the easy-to-use Android app builder is shutting down for an indeterminate period of time
A short review of AS3935-DK lightning detector development kit from AMS