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thatdecade's photostream |
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Prox Sensor Conversion
Prox sensor is analog output, use a pot to select sensitivity into a comparator. Attiny2313 detects the high output from the comparator.
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Uploaded on Jan 22, 2012
Proximity Sensor: On
Proximity Sensor: Off
Proximity Sensor
The analog output of the prox sensor is compared against a POT wheel through a 741 op-amp wired as a...
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Uploaded on Jan 19, 2012
Dual Color LED
Breadboarded
Tone generator with photoresistor and POT to change the frequency response. Has a theremin like result.
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Uploaded on Jan 17, 2012
Mode Select with Memory
Same mode select as the last video, but now will save the mode between resets. Hold reset and fire then...
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Uploaded on Jan 14, 2012
Amazing Counter Tester Circuit
Designed this circuit so I could quickly program and test each chip, as-well as new code designs. ZIF socket to quickly swap chips with no stress.
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Uploaded on Jan 14, 2012
Two firing modes
Two black wires to the emitter of the phototransistor
Dark Light Kit
Halloween 2011
Ghostbuster Posters &...
Halo: Cortana Data Chip
