- on Microcontrollers
- Published in issue 1/2013 on page 54
Arduino on Course (4)
A plant watering supervisor for communal use
“Picture this! A weekend off, you start rummaging your e-junkbox and hit upon these components. What would you do with them?” Well, I found a dot matrix display and a couple of buttons. I bought a Real Time Clock (RTC) chip and hooked everything together around an Arduino Uno.