PNP Transistor Single Flash LED Circuit With Auto Drain Capacitor!

[@firefox7649]

What if we change the value of the capacitor to 10 uf .......with all due respect

[@4abrownafrica420]

The led will get bright then dim to a slight glow. A small capacitor gives you a definite on/off result.

[@walter6574]

The LED will stay on for 1000 times longer because the cap will be 1000 times larger. (the rc time constant 3k3 Ohms * 10 nF will be 1000 times larger 3k3 * 10 microF).
In North America, the convention for circuits is to put the positive voltage at the top. Not sure if the Brits do it the other way.

[@firefox7649]

Thanks