how to connect AA Battery to basic traffic light ?
Hello, I've bought the "Basic Brick-Built Traffic Light", and I'm wonder how to connect it with AA battery without the starter kit, is this possible ?
please see attached, I've tried to connect direct wires to AA battery and it seems it's not working..
any ideas ?
Thanks! I saw in the video to connect AA battery, so I've connected one battery!
Is there any chance I can buy another traffic light ? It show me "sold out"