Light - Power Control Projects
4 Channel Large Current Relay Board
4-Channel Relay Board is a simple and convenient way to interface 4 relays for switching application in your project.
PWM Solenoid and Valve Driver using DRV103
This tiny module is a PWM Solenoid and Valve driver using the Texas instrument’s DRV103 low-side DMOS power switch, employing a pulse-width modulated (PWM) output.
4 Channel RF Remote Controller
4 Channel RF remote built using PT2262 and PT2272-M4 IC from Princeton technology.
Heat Activated Cooling Fan Controller
Heat activated cooling fan controller is a simple project which operates a brushless fan when the temperature in a particular area goes above a set point, when temperature return normal, fan automatically turns off.
One Channel InfraRed Remote Controller
One Channel Infra-Red Remote and receiver with onboard Relay provides normally open and normally closed output.
4 Channel Relay Board
Quad Channel Relay Board is a simple and convenient way to interface 4 relays for switching application in your project.
Dark Sensitive Switch – LED Light
Dark activated LED light is a simple project which operates a LED when the light falling on the LDR goes below a set point.
Dark Sensitive Lamp ON/OFF Controller
Dark Sensitive Lamp controller project switches a load connected to it when light falling on LDR (Light Dependent Resistor) goes bellow set point.
Over Current Protection Switch
Current Sensing Switch is designed to operate a Relay Contact when there is a DC current through the sense resistor exceeds the set point, Set point adjustable from 1A to 3Amp using on board potentiometer.
Isolated Digital ON/OFF Switch for AC load
ON/OFF AC load Controller project offers simple On/Off Switch Control with two tact switch.
AC Solid state Relay for Inductive Load
AC Solid state Relay for Inductive Load offers simple On/Off type Switch Control with TTL compatible input signal.
DC Output Solid State Relay
DC Output Solid State Relay 10Amps 60V DC (Optically Isolated Input) This project has been designed around TLP250/352 which is Opto-Coupler IGBT/MOSFET Gate Driver from Toshiba and Mosfet IRFP260 from IR, This relay consists of optically isolated gate driver and low impedance Mosfet.