I'm doing a Sanitiser dispenser with an Ultrasonic Sensor. For every alternate sensing of the hand, I'm getting a brief disturbance signal from the relay. It goes on for a few milliseconds and...
The speed of the PMSM is controlled by varying the frequency of the three phase signals that go to the motor windings, but the BLDC motor’s speed is controlled by varying the voltage amplitude. Why is...
For an electronics project I have to implement a differential signaling mode for transmitting data. I'm planning on using some sort of differential driver and receiver IC. Now I was wondering if t...
I'm controlling a lamp with a relay module but I'm worried about the cables disconnecting since I'm working with mains electricity and the cables are very easy to disconnect once screwed t...
I have a question. The input and output of a single supply amplifier are AC coupled with capacitors.AFAIK the caps just filter the DC component from the signal , they do not magically center the signa...
I have some DC motors which I need to power and the power supply can handle the motors (I have a beefy 12V 60A output buck converter which is advertised as having "Short Circuit Protection")...
One question I saw:Should the ground plane be placed under components to decrease EM radiation, as (I think) this will increase the parasitic capacitance and limit the signal rate of the circuit?
