15:43

CD40106 Schmitt Trigger Inverter

10:30

Let's talk about comparators

15:03

The Textbook 555 Astable Multivibrator and How To Determine Timing

10:12

Classic Circuits You Should Know: Delayed Start

4:49

Understanding the design of the EYE'S CONTROL SYSTEM, using essential PID elements.

19:51

Hacking The uBitx V6 with Community Firmware & A Nextion Screen

12:16

Top 5 Arduino Tips for Beginners

12:20

Let's make a Voltage Controlled Oscillator (VCO)