4QD-TEC: Electronics Circuits Reference Archive
Here is a circuit archive that takes you up, from the bottom rungs of the EE Semiconductor Design Ladder. There are many Discrete Transistor Designs, NPN and PNP with R, L and C. Bipolar...
Monthly Archive: January 2011
Amateur Radio Technical Notebook – GM3SEK
Best of ‘In Practice’ on the web – Articles and resources of long-term interest, including switch-mode power supplies. GM3SEK’s Amateur Radio Technical Notebook which also contains the archives of old Radcom ‘In Practice’ column....
Turbokeus Hobby and Electronic Projects
My nixies & nixie clocks, Blue & White 7-segment LED Clocks, PIC16F84 based Dark Room Timer, PIC16F876 based 2-channel Electronic TL-Dimmer. Turbokeus Hobby and Electronic Projects Low drop Temperature Controlled FANregulators with LM2941CT &...
