Games and fun stuff (schematics)

8 Note Tune Player: Circuit plays 8 note tunes at any speed Analog Music Zone Guitar Effects Schematics: guitar effects, compressors Analog Synth Electronics Music D.I.Y..: Audible Metronome: Bias Circuits: Birdie Doorbell Ringer: Book PC MP3 Player: A small computer running Linux with 12 volt power supply and wired remote control makes a great sound system for a car.

IR detector Infrared body heat detector Stereo IR audio receiver General purpose IR receiver Wireless IR headphone transmitter Wireless IR headphone receiver Infrared remote control shutter release system Infrared transmitter for locomotives Infrared gate for door Infrared circuits for remote control Serial port controller infrared transmitter (PIC16F628) IR Receiver (Amplitude Modulated IR) IR Transmitter for Audio (Amplitude Modulated IR) Digibox interface IR remote control iRDA to TTL interface 40KHz light receiver (PDF) 40KHz TV-VCR repeater (PDF) Micro based PIR to IR remote converter IR-related ASCII Schematics V1.00

(on your tv) Slot car TV cronograph Furby reverse-engineered circuit Sanyo 20EZ monitor Arcade Game (300k ZIP) Burger Time Arcade Game (500k ZIP) Dig Dug Arcade Game (800k ZIP) Frogger Arcade Game (500k ZIP) Galaga Arcade Game (542k ZIP) Gyrus Arcade Game (800k ZIP) Junior Pacman Arcade Game (400k) Ladybug Arcade Game (335k ZIP) Mappy Arcade Game (470k ZIP) Moon Cresta Arcade Game (300k ZIP) Mr.Do Arcade Game (554k ZIP) PacLand Arcade Game (316k ZIP) Pengo Arcade Game (313k ZIP) Q*Bert Arcade Game (600k ZIP) Qix Arcade Game (476k ZIP) Scramble Arcade Game (600k ZIP) Time Pilot’84 Arcade Game (870k ZIP) Xevious Arcade Game (450k ZIP) Magic Wand Conjuring Trick Quiz game circuit E.S.P.

Simple Lie Detector Rain Detector Stepper Motor Controller Pulse Width Modulation DC Motor Control Touch Switch 7 Segment LED Counter Time Delay Relay Pine Racecar Victory Judge * Time Delay Relay II (jawaharlal@excite.com) Simple Polarity Tester (Dudley LeRoux) Wire Loop Alarm (Alex Meaden) IR Remote Jammer (Carl) Video Activated Relay Air Flow Detector Low Voltage Alarm Simple Two Speed Contactor DC Motor Controller *