555 Monostable - Worked ! about 10 sec on 20uF & 100k... more than 20 uF

off until press button stays on about 10 seconds t= 1.1*R*C 100000*20/10^6 First pass .. didnt work Second attempt.. didnt work (https://www.youtube.com/watch?v=l5LzERjkux0&t=331s&ab_channel=FriendlyWire) T = 1.1 × R × C Where: T = Output pulse width (in seconds) R = Resistance (in ohms) C = Capacitance (in farads) Let's plug in the values: R = 100k = 100,000 ohms C = 20 μF = 20 × 10^-6 farads T = 1.1 × 100,000 × (20 × 10^-6) T = 2.2 seconds

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