Here is what I am trying to do and need some help. Our local gun club wanted to have wireless transmitter and receiver setup on their clay target machines. Well, the gentlemen who did put it together put two transmitters in one box weatherproof handheld unit. One transmitter launches machine 1, the other transmitter launches machine 2. Now in order to get both machines to go off at once, they try to push both buttons to launch both machines at once, but because they are on the same frequency it does not work, so they have to press one button then the other immediately, but if they don't it throws the shooter off. So I am trying to see if its possible to add a simple monostable delay of 1 sec so when both buttons are pressed, the one remote button would have a delay without the person having to worry about pressing the buttons one after the other. I did successfully built a monostable time delay and it works on perfect. But now how do I add it to the already existing wireless transmitter circuit. I included a pic of one my 555 delay and a pic of the wireless transmitter circuitry layout hoping someone would be able to help me out. The final 555 delay circuit will be on soldered onto a much smaller pcb board. One the wireless transmitter, there are three buttons, I would like to use the top button, located the LED light. Thank you in advance for your help. Lisa
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