tlfong015891Apr 26, 9:37Your 2 channel relay seems not having any optical coupler to isolator to reduce/prevent back EMF spikes going back to the Rpi’s power supply and thus mess up the python […]
LED lighting for use in miniature tanks
LED lighting for use in miniature tanks Ask QuestionAsked yesterdayActive todayViewed 93 times1 Novice, built a model for a popular wargame. I built a modular tank using magnets for multiple variants from 1 kit. I […]
555 timer notes
555 Timer duty cycle changing formula Ask QuestionAsked todayActive todayViewed 85 times-1 I am making a PWM motor speed controller. I used the Astable mode thinking it would work; it did not. Using an oscilloscope […]
8 channel relay python program
Need script to make scheduled 8 channel relay outputs [closed] Ask QuestionAsked todayActive todayViewed 17 times1Closed. This question is off-topic. It is not currently accepting answers. This question does not appear to be specific to the Raspberry […]
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