Electrical / Electronics
Logic gate
Calculates the output of a NOT, AND, OR, NAND, NOR, XOR, or XNOR gate for boolean/0/1 values.
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Truth table up to 3 inputs
Generates a truth table for the selected gate and 1-3 inputs without an expression parser.
MOSFET external gate resistor
Estimates required external gate resistance from gate charge and switching time.
MOSFET switching loss
Estimates MOSFET dynamic losses from voltage, current, switching times, frequency and gate-drive power.
ADC code from voltage
Calculates ideal ADC code from input voltage, reference voltage and bit count.
ADC resolution
Calculates ADC voltage step from reference voltage and bit count.
BJT base resistor
Calculates a base resistor for simplified BJT transistor drive.