16:40

DS1302 real-time clock tutorial: the clock that doesn't forget the time!

14:44

How Touch Sensors Work: Exploring Capacitive Sensors with the TTP223

13:54

Brand new M4Pro Mac Mini Upgrade SSD | 512GB To 4TB

16:09

Control LEDs with your computer using RS232!

24:57

DIY Capacitive Touch PCBs

9:18

TTP223 Capacitive Touch Switches

9:25

Diy touch sensors

26:47

CD4094 & CD4021 shift register tutorial: three wires to rule them all