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I am doing a simple code for my grandsons railway project. I am nearly 80 years old and struggle a bit with these. The problem is at power up C.1 and C.2 immediately turn on and stay that way even though pin3 is low. The only way I can get C.0 and C.4 to light up and the others to go off is to...

I'm trying to do a prototype board using the toggle commands. Done it on a breadboard using axe029 into a 20m2. I'm using an audio detector from E-Bay which goes high at 3.0volts when active for 2 seconds. I am using four detectors in total. The problem is the circuit becomes what I believe to...

Hello I want to send a signal by {three to five seconds} R-F to an input pin on a picaxe to toggle an accessory from on with a signal, and then off with the same signal at a later time which could be days or weeks. Using a transmitter and receiver from E-Bay that goes high when signal received...