ooh...means that i have to amplify the current from the pin3 of the 555 upto almost 1A?im not very good in transistor and current amplifying cicuit,thats why i avoid,using it...can suggest or show me any circuit?
if its like that, i will have to re-adjust my R1 and R2 values, is 10% duty ratio ok?at 38khz?but the max ratings of the transmitter is 100mA......just afraid it will blew up the LED....btw, what is the current supplied to tv remote controls(powered by only 3V, can it reach 1A?)?
thank you very much