
Dot Matrix LED Clock, Event, Temperature & Humidity Display
Updated: Jul 2, 2021
It’s a simple Clock, Event message, temperature and humidity display, and so far it’s working pretty well. It’s built around an Arduino Mega2560, rtc DS1307 and uses a DHT11 sensor.
Components:
1. arduino mega2560
2. RTC DS1307
3. DHT11
4. Push button Switch - 3nos
.5. Dot matrix module - 8 nos
6. LDR
7. 10k resistor