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ATX PSU Diagnose

About ATX Power Supply ATX Power Supply converts the wall (AC) to the direct current (DC) needed by the PC. The power supply looks like ... Baca selengkapnya »

S/PDIF - TOSLINK interface

Circuit & Information on TOSLINK interface So you want to get a high quality audio for minidisc recording but when using red and whit... Baca selengkapnya »

PC IrDA interface

DIY IR interface This circuit is also from www.electronics-lab.com . Since it is very hard for me to get the infrared interface (TFDU4100... Baca selengkapnya »

Touch Switch

Experiment With NAND Gate - CMOS 4011 Output goes high when touch wires bridge by finger. Baca selengkapnya »

Gates Oscillator

Experiment With NAND Gate - CMOS 4011 (CMOS 4011 Layout) Circuit Try this super-simple experiment. The output frequency is about 1kHz... Baca selengkapnya »

Telephone FM Transmitter

Descrition & Circuit This project is taken from www.electronics-lab.com . With some modification, I create my own version of FM Telep... Baca selengkapnya »

Lab Power Supply

Description and Circuit Make your own lab power supply complete with adjustable voltage and constant current source. Using single IC (LM3... Baca selengkapnya »