[code]Hello. Attempts to design a traffic light control system according to certain assumptions. The system should turn on after pressing S1 S2 and S3 sequentially. Then, after starting, the green light should be on for 10 seconds, then the orange light should be on for 2 seconds and the red light for 10 seconds. after the counting of the time of the red lamp is completed, the red lamp and the orange lamp should light up simultaneously for 2 seconds, after that time the green lamp should turn on again for 10 seconds . I got the start but don't know what to do next[/code]
[code]Sorry for any language mistakes I come from the Czech[/code]
You'll need some kind of timer circuit. Depending on the direction you want to go, you can do it with some timer and logic integrated circuits, or use a Raspberry PI for more flexibility and programming.
It can be done with traditional switches, and timer relays. What direction are you trying to go?
I want to make my indoor X-Mas tree lights blinking and looking at YouTube they say to use a bulb with a red tip on it which is included when you buy a set, remove an existing bulb and install that bulb but my 3 years old lights don’t have this bulb.
I guess you could make a simple circuit to do that but I don’t know how and what parts you need
Any other trick to make the lights blinking?
Thanks
I removed a Broan ceiling heat lamp/fan and am preparing to install a simple light fixture. The Broan was controlled by one switch ganged with other switches on the wall. There are four wires, red black white and ground, in the ceiling box. The new light has a black white and ground wire. I'm unsure how to wire up the new light and internet searches refer to a ceiling fan with blades instead of the heat lamp fixture. Both the red and black wires are hot when the wall switch is flipped on. The second photo is after removing the giant old heater and installing a ceiling box and drywall. Any help would be appreciated. Sincerely, RRD.
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11-20-22, 06:47 AM
