All posts in the 'Audio and Video' Category
Posted on 09 May 2009
PlayStand is a CD player. You can play CD by simply putting the CD to a stand. PlayStand identifies an RFID tag embedded in a CD case and plays corresponding MP3 songs to the ID. [more]
Posted on 03 Apr 2009
The idea here is to connect the horizontal and vertical sync signals from the computerย�or laptop to the other monitors. However, the actual RGB data lines will be controlled by the Arduinoย�or ยตCย�and ADC.All that is happening with the software is that the Arduino or whatever is doing a digital data conversion and then setting an output digital pin port to the lower 8 bits of the 10 bit data.[more]
Posted on 15 Aug 2008
ย�This project was developed to add telemetry information to a video signal from a camera mounted on an RC-airplane.It is originally based on an OSD project found on avrfreaks.net called AVROSD.[more]
Posted on 19 Jun 2008
The beavis board or guitar stompbox is designed to give you a platform for learning and building. If you can follow along with simple instructions, you can start building and modding a classic and new stompbox circuits. [more]
Posted on 13 May 2008
This is an 8 ohm attenuator built using an 8 ohm L-Pad. 4, 8 and 16 ohm versions are possible. The 4 ohm version would be built using a stereo 8 ohm L-Pad with the terminals wired in parallel. [more]
