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2 questions
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2
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Why led turning on when switch is low in pic starter kit?
I have a PIC starter kit. I am doing a simple program of turning on led when switch is pressed and then turning them off when switch is released like following:
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- 165
1
vote
3
answers
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Modifying a digital LED thermometer kit to drive larger 4" 7-segment LEDs?
I'm interested in building an LED digital thermometer with 3 or 4 large 4"/100mm 7-segment LED display digits (for example, Kingbright SA40-19EWA). There are plenty of kits available which come with ...
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