Home » » Simple Light Switch

Simple Light Switch

This is a light switch or light activated relay circuit.The relay on when LDR uncoverd and relay off when LDR covered.Adjust VR1 for light sensitive.LED will turn on at the same time with relay Link

Popular Posts

  • Strip LED Lamp
    Strip LEDs are available in different colours powered by direct current (DC) source. These LEDs are available as surface mount devices with...
  • Low Dropout Adjustable Breadboard Power Supply
    This project details the design of a very low dropout adjustable power supply. A good power supply is essential to electronic projects. W...
  • Simple +12v to +9v converter Circuit Diagram
    This little circuit uses a LM317 variable voltage regulator to adjust the input voltage down to +9 volt, or whatever else you need. Ju...
  • Battery Charger LM317
    Lead Acid Battery Charger circuit is highly recommended to recharge battery. And recommended that maximum voltage 24V 7A battery, so you...
  • Sequential Tilt-Motion Lock Circuit Diagram
    Here is a project for locking and unlocking with a tilt sensor by tilting it in a defined sequence. It uses an accelerometer module to de...