Electrical / Electronics
555 astable timer
Calculates ideal 555 astable oscillator parameters.
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555 monostable timer
Calculates the pulse time of an ideal 555 monostable circuit.
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.
BJT voltage divider bias
Calculates a simplified BJT operating point from base divider, emitter resistor and collector resistor.
Bridge rectifier average output
Estimates average voltage of an unloaded full-wave waveform without a smoothing capacitor.