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Hobby projects - Simple electronic circuits Computer microphones Learn how to interface electret and dynamic microphones to the standard computer sound card. Metal detectors Theory of operation and schematics of the most common metal detectors used today: Very Low Frequency (VLF), Pulse Induction (PI) and Beat-Frequency Oscillator (BFO). Wireless microphone The wireless microphone transmitter can be built in an afternoon with simple, affordable and widely available parts.

Hobby projects - Simple electronic circuits

Handbook of hardware pinouts, cables schemes and connectors layouts

Handbook of hardware pinouts, cables schemes and connectors layouts

We are gathering and investigating information about interfaces of modern and obsolete electronic hardware including pinouts of interface ports, expansion slots, other connectors of computers and other electronic devices. Information about functions of pins in connector (pinout) is essential for everyone who wants to investigate modern computer hardware, explore the way it's works, connect various devices to computer, produce DIY electronic devices. Our handbook features 1610 documents with:
Arduino Pong //Arduino Tv framebuffer//Alastair Parker//2007 // Video out voltage levels#define _SYNC 0x00#define _BLACK 0x01#define _GRAY 0x02#define _WHITE 0x03 // dimensions of the screen#define WIDTH 38#define HEIGHT 14 //number of lines to display#define DISPLAY_LINES 240 Arduino Pong

Mike's Electric Stuff

www.electricstuff.co.uk Each of the three main sections has a 'tour' facility for easier navigation through the pages - clicking on the small icons at the corners of each page will move to the next or previous page in that section. Upcoming public demos, events etc. I'll be participating in None at present. Mike's Electric Stuff