Monthly Archives: July 2010

Serial Expansion Card PCI


My new PC does not comes with on board Serial port. But I play with the serial port a lot. So I bought a chinese dirt cheap Expansion Card for 500/= SLR. 🙂 Advertisements

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Bi-Color Digital Clock with DS1307 on board. For a School Bus. 12V to 30V DC


Again I built this as a request of a friend. If you go through my older posts you will see lots of clock projects of mine. This clock is for a school bus. Normally Bus power source is 24V DC … Continue reading

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Inside of 19CM IR GYRO 3CH Mini Helicopter.


This is my 5th mini helicopter. These helis have some fancy LED ligths. Its reduce the flying time. So I remove the cover for cut off all the LEDs and replace 150mA LIPO battery with 240mA LIPO. Took some pics … Continue reading

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