EEssential

Consider the simplest case, a body is acted on only by the force that you control.  You want to reach certain speed; how should you control ...

When the motor drive operates in the torque mode, a constant torque implies a constant current in the motor winding.  But we see the supply ...

The term "noise gain" is used a lot in designs with opamps.  So what is noise gain and how is it useful? If we model the opamp n...

The Harbor Freight Cen-Tech multimeter is about $4 or less.  It measures voltage to 1000V DC/750V AC, current to 10A DC, resistance to 2MOhm...

Here I give a review of electronic components that I used, particular on their quirks. Atmega644A Atmega644A has the same peripherals as ...

"An engineer has probably about 8 productive hours in a week. So why do we work 40 hours? Because we don't know when the 8 produc...

The clock tolerance issue is analyzed in the Maxim App Notes 2141.  Assuming 16-clock sampling scheme, the tolerance is +/-5 clocks for nomi...