3-probe temperature microSD logger
Project tutorial by pentiumcadiz
Keeping an eye on a pool.
Project showcase by pentiumcadiz
A clock, controlled by a RTC module, that you can see on a 4-digit display.
The DS1307 module is designed to give accurate digital information (up to seconds). I am not sure it is a good tool to control angular velocity (analog).
As soon as I have read, the CR2032 battery will keep it alive longer than 5 years. Not bad for a present :-)
Or connect with your social account:
New here? Create an account