modified 5 years ago

Buttons matrix with input protection

01:26:12

Input delay approximation:
T = ( ( ln(1) - ln(0.3) ) * tau)

T_low = 1.2 * 40k * 22n = 1.06ms
T_high = 1.2 * 50k * 22n = 1.32ms


Voltage at specified time:
V = V_src * (1 - e^(-t/RC) )

published 5 years ago

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