Mini Timer

A simple timer keychain with an oled and rotary encoder.

Created by Vibhu Vibhu

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Vibhu Vibhu added to the journal 5 days ago

Started Working on the PCB!

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I started working on my timer! I decided to make it a simple project, but wanted it to have the ability to make more complex later for software. I chose to use a ESP32 C3 WROOM as I don't need that many gpio pins and want WiFi and bluetooth connectivity for my project. I am also using a 0.91in oled display and an EC11 rotary encoder!

Vibhu Vibhu started Mini Timer 6 days ago