0

TimeSquare watch with external power supply
Moderators: adafruit_support_bill, adafruit

Please be positive and constructive with your questions and comments.

TimeSquare watch with external power supply

by zimbie on Mon Oct 07, 2019 3:58 pm

The kit operates from the 3 V CR2032 battery but I would like to hardwire using 5 V USB. Both the ATMEGA328P and DS1337 are 5V compatible but I can't find any details about the LED matrix to see if being driven at 5V would be an issue. I have 3 V regulators that I could wire in but prefer to go straight if possible. Please advise.

zimbie
 
Posts: 17
Joined: Thu Nov 20, 2014 11:47 pm

Please be positive and constructive with your questions and comments.


cron