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Ultrasonic Detector Circuit And Ultrasonic Generator
I know alberto Riccibitti has "good old parking sonar" on his site. It cant be very dificuilt to hook an AVR into that circuit. Gr, P.
Saturday, 18 March 2006 - 21:49
10bit adc code example
one easy trick i did some time ago was to set the adc up for continuous sampling but the interrupt for the adc is never enabled. After that you can just read the latest value from...
Saturday, 18 March 2006 - 21:46
Code hopping / rolling codes
Some time ago i read a pdf from microchip about their KeeLoq devices. It said nothing about the actual encryption algorithm used, but it had a very good explanation on the way...
Wednesday, 22 February 2006 - 15:08
Simple ring counter. Blind to the problem.
A Guy named Jack Ganssle has written some excelent articles about different aspects of bouncing and debouncing switches. One of his articles is a 28 page .pdf about behavior of a...
Thursday, 13 October 2005 - 14:36