High speed counter with microcontroller | Forum for Electronics I want the clock speed of the meter to be more than 64 MHz Is it possible to do this with PLL? Or do you have a recommendation for a microcontroller with this feature? As seen in the code I shared as an example, I count 64000 in 1 millisecond I want to do more counts in 1 millisecond In this case, I need a 24-bit or 32-bit counter
Motor speed control for small 120V. AC. fans? shaded pole motor speed control I may be asking to much I'm looking for a simple circuit to control the speed of a couple small AC muffin fans I've tried lamp dimmers, and they just don't work, they are very eratic and nonlinear I've done dozens of searches, and came up with only a few
How can I increase simulation speed in Proteus? Hello I have started to learn proteus and i designed a avr based schematic But the simulation speed is very very low(0 000001 second step) How can i increment simulation speed?
Why are common mode chokes with 90 ohm - Forum for Electronics When one looks at common mode chokes for USB 2 0 applications choke manufacturers always recommend CMC with a common mode impedance of 90 ohms @ 100 MHz Example How does this relate to USB 2 0 differential impedance of 90 ohms ( 45 ohm single ended impedance) the "Hi-Speed" data rate of
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