Door Knob Touch Alarm

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	Communication
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	All Circuits
	All pinouts

Homebrew circuit printing

	Digital simulator
	SPICE Electronic Simulation

	Connection for computer
	Remote Control
	Transmitter
	Receiver

	Touch detector
	Proximity detector
	Door led
	Motion detector
	Alarms

	Robotic Monty
	Robotic Explorer
	Driller
	Machine Expender
	Arm robot

	By cable paralllet
	By cable serial
	By laser serial
	By radio serial

	RF 4 channels
	RF 8 channels(PIC16F84)
	By IR

	Transmitter FM
	Transmitter FM(PLL)
	Transmitter VHF UHF

	Receiver FM
	Receiver AM
	Receiver FM(PLL)
	Receiver UHF

MICROCAMARE WIRELESS 1.2 Ghz

WATER ALARM

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TOUCH ALARM

CREDITS :

DAVID JOHNSON AND ASSOCIATES