Charlieplexing Buttons and LEDs at the Same Time - How Hard Can It Be?
21:17
Handheld BASIC Computer in Badge Format with the Arduino Uno
13:46
How to Control a DC Motor Using Optocouplers with an H-Bridge - DC to Daylight
12:39
See the minimum needed for a USB device to list in Device Manager
30:46
How to Reverse Engineer Electronics: Building a Developer Board for a Coding Class
25:42
Unlock Your Door with a DIY Fingerprint Scanner (JM201) – Build Your Own Biometric Access System!
13:38
The Game Guy Mini, Upgrading the Unportable Game Boy!
18:26
Going Beyond Periodic Wakes: Using WiFi to Revive a Sleeping Device
16:32