Project

I have completed a XR2206 function generator kit build.

I have completed my build of Jay_Diddy_B’s 5 Transistor ESR Meter.

Transferring the digital clock circuit to a perfboard and putting it into an enclosure.

Sleep mode and Schmitt trigger on multiplexed analog buttons. Also, now the clock is powered by 18650 Li-ion cell.

Replacing Arduino Nano with regulatorless Arduino Pro Mini.

Adding buttons, alarm buzzer, temperature and humidity sensor, brightness potentiometer, and menu system.

Transferring the circuit to a bigger breadboard.

Adding the LCD display for the Arduino-based digital clock.

I want to make a digital clock. Not from the scratch, I’ll use whatever modules I already have.

A tool to test devices for short circuit or big inrush current.