Friday, February 10, 2012
A flashing LED "flash"Thursday, February 9, 2012
Reduce the voltage supply 230 VAC to a DC voltage transformerlessWednesday, February 8, 2012
Tester quartz up to 1 MHzTuesday, February 7, 2012
Automatism PhotoresistiveMonday, February 6, 2012
A three-tone ringerSunday, February 5, 2012
A seven segment display digital giantSaturday, February 4, 2012
An RX for HF anti burglar of pocketFriday, February 3, 2012
An TX for HF anti burglar of pocketThursday, February 2, 2012
An LED boardWednesday, February 1, 2012
An electronic candleTuesday, January 31, 2012
Universal remote control receiverMonday, January 30, 2012
A robot for beginnersSunday, January 29, 2012
A proximity detectorMost visited posts this week
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This device is a generator based on the voice audio chip from Holtek HT8950, when talking into the microphone, the voice from the loudspeake...
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Figure 1: Photograph of the transmitter. Figure 2: Photograph of the receiver. A number of readers, after completing the 4-cha...
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This module display seven segment series giant to do everything you can (in combination with other platinum and a control) to set up tables ...