Circuit diagram analysis of car headlight alarm
Source: InternetPublisher:三月小雨 Keywords: Alarm car headlights Updated: 2024/05/24
This is the circuit diagram of a car headlight alarm. The device can be set to one or two functions:
One is to indicate that the headlights (or sidelights) should be turned off after the ignition contacts are closed. With this circuit, you should never have a dead battery with the headlights on.
Secondly, indicate that once the ignition contacts are connected, the headlights should come on.
Components List:
Car headlight alarm function:
Continuous repeating alarm tone when light is on (may be disabled)
Repeating alarm tone of light OUT
Only 3 wires required to connect
- Analysis of the working principle of the sound and light controlled delay switch circuit
- A simple magnetic switch circuit sharing
- Controlling LEDs with Multithreading via Dual-Core Programming on Raspberry Pi using MicroPython
- How to Build a Gesture-Controlled Elevator Prototype Using Arduino Nano
- Introduction to the internal structure of the Delta winding motor
- A small improvement to the temperature and water level indicator alarm
- Motor automatic cycle control circuit
- Simple three-phase motor phase loss protection circuit
- Guanghua brand anti-theft doorbell electronic lock circuit
- Motorcycle anti-theft device circuit design
- Temperature and humidity over-limit alarm circuit diagram using LC179
- Overflow alarm circuit
- Power outage alarm circuit 2
- Combustible gas alarm circuit (3)
- LM3911 (alarm and automatic control equipment) single-chip temperature control circuit
- Wigma KCA-228 automatic range hood alarm regulated power supply diagram
- smoke detector alarm
- Factory flammable gas leak alarm
- Chick hatching alarm
- Gas control alarm