Alan WA9IRS alerted me to this technical treasure trove. Pete Millett is an engineer who, in his spare time, scans and uploads books about electronics that are no longer under copyright. Great stuff! Thanks Alan! Thanks Pete!
Power Supply Heat Sink Question - I bought a power supply kit from the far east, which did not include any instructions. Here is a link to the product: https://www.banggood.com/DIY-USB-Boo...
1 hour ago