Some vintage Psion and HP PDA technology.
A breadboard battery PSU adapter:
http://rayshobby.net/
http://www.microchip.com/mcp1640/
Podcast: Download
Some vintage Psion and HP PDA technology.
A breadboard battery PSU adapter:
http://rayshobby.net/
http://www.microchip.com/mcp1640/
Podcast: Download
Walkthrough of the 2024 Electronex trade show in Sydney. Forum: https://www.eevblog.com/forum/blog/eevblog-1623-electronex-2024-walkthrough/ Podcast: Download