How to control red light and street light with touch switch?

Using touch switches to control red lights and street lights can be achieved by the following steps:

1. Preparation materials: touch switch, red light, street lamp, conductor, bread board and power supply.

2. Connection circuit: Connect one pin of the touch switch to the positive pole of the power supply and the other pin to a hole on the bread board.

3. Connect the red light: connect one foot of the red light to the hole connected with the touch switch on the bread board, and the other foot to the negative pole of the power supply.

4. Connecting the street lamp: Connect one foot of the street lamp to the hole connected with the touch switch on the bread board, and the other foot to the negative pole of the power supply.

5. After completing the circuit connection, turn on the power supply.

6. When the touch switch is pressed, the circuit is closed, and current flows through the red light and street lamp to light it up.

7. The touch switch is released, the circuit is disconnected, the current stops flowing, and the red light and street lamp go out.

Through the above steps, we can use the touch switch to control the red light and street light. When red light and street light are needed, just press the touch switch, and when not, release the touch switch. This method is simple and suitable for small-scale control requirements.