Project Progress Update: 1×2 Audio Switcher
Today, I completed the initial design of the enclosure for the 1×2 audio switcher. Although this “enclosure” isn’t yet a...
July 10, 2025
We are the code we write
Today, I completed the initial design of the enclosure for the 1×2 audio switcher. Although this “enclosure” isn’t yet a...
Considering the limited space, large batteries cannot be used, so I decided to use the Lir1452 coin-type lithium battery. This...
Introduction Dupont wires and alligator clip cables are commonly used in prototyping circuits and conducting quick experiments due to their...
Recently, I’ve been designing and making a small circuit that uses an ESOP-8 chip. Like a standard SOP-8, it has...