A weblog focused on interesting circuits, ideas, schematics and other information about microelectronics and microcontrollers.
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Disclaimer
Because I have not tested all electronic circuits mentioned on this pages, I cannot attest to their accuracy; therefore, I do not provide a warranty of any kind and cannot be held responsible in any manner.
PIC16F877
Software DTMF decoder
6. September 2009 - 11:52 — adminDTMF (the phone dialing tones) is often decoded with a special IC. Here is a pure SW implementation in the PIC18F877 chip.
Microcontroller video game
18. August 2008 - 11:27 — adminA video game system. The hardware was designed and built using three microcontrollers. The software includes low-level firmware, and a custom video game called Alien Slaughter!
