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.
Other
Altair 8800 Computer
3. October 2008 - 17:44 — adminJust for fun: Popular Electronics, January 1975 with the most powerfull minicomputer project ever presented - Altair 8800! Enjoy!
I2C LCD back-pack
23. September 2008 - 8:57 — adminThe I2C LCD Back-Pack is a small(ish) PCB that can be plugged onto the back of an LCD so that you may control it over an I2C bus.
Infra-Red Proximity Sensors
20. September 2008 - 10:47 — adminUsing an IR LED as a proximity sensors.
MTK-85 - an 8085 Microprocessor Training Kit
9. September 2008 - 0:33 — adminSingle board computer built with a 1970 Microprocessor, the Intel 8085. Best for learning the fundamental of computer system.
Rundfunker - an WLAN MP3 player
17. August 2008 - 21:48 — adminThe Rundfunker is a tabletop mp3 player that scans the WLAN for local audio sources and is able to play shared audio-files.
RS-232 to TTL convertor
4. August 2008 - 12:43 — adminThis small realization, based on one of the most common IC (MAX232) is designed to create a small and convenient TTL to RS232 and vice versa convertor.
Capacitive sensor
4. August 2008 - 0:37 — adminA simple six button keypad based on the QProx QT160 charge transfer proximity sensor chip.
Digital Logic and Microprocessor Design with VHDL
3. August 2008 - 23:53 — adminA book about the VHDL by Enoch O. Hwang from La Sierra University, Riverside
Laser effect for less than 10 US$
11. July 2008 - 12:08 — adminA lot of tips and inspiration for everyone who wants to make cheap (but nice) laser effects.
