Help with choice of DC motor speed control – PWM vs. Regulator Ask QuestionAsked 9 days agoActive todayViewed 222 times41 I’m running series of experiments using a 6V DC motor. I’m using desktop DC power […]
12V door lock
Connecting raspberry pi to 12v electric lock Ask QuestionAsked todayActive todayViewed 13 times1 I am trying to connect a 12V AC/DC lock to my Raspberry PI 3B+ so I can control it using python3 on […]
current at p-n junction
Q: Are there two band contributions to diffusion current at the PN (diode) junction? My question (I hope) is a simple one. Are there two components of diffusion current (valence band AND conduction […]
Holes and electrons
Nature of conventional current flow in a p-n junction Ask QuestionAsked 2 days agoActive todayViewed 46 times0 More specifically, I’m confused about the concept of hole diffusion. I can understand that electrons diffuse towards the […]
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