Light - Power Control Projects
Smart Dual Coil Latching Relay Driver – Bistable Relay Module
This Smart Dual Coil latching Relay board can control the ON/OFF power of a device by applying a short voltage pulse to input 1 and input 2.
Power-Saving PWM Solenoid Controller
The project described here is a power-saving pulse-width modulator (PWM) controller for solenoids with an internal supply regulator.
High Current Half-Bridge with Over Current Shutdown
The project presented here is a versatile high voltage Half-Bridge with Over-Current Shutdown.
High Current MOSFET Based Power Switch with Gate Driver
This power load switch project provides a simple and inexpensive method for power control.
4-Channel Remote Receiver Using NRF24L01 Radio Module – Arduino Compatible
Controlling 4 devices using an RF remote is very easy with this project.
Radio Remote Control LED Dimmer Using NRF24L01 – Arduino Compatible
This is an easy-to-make LED dimmer using RF remote control.
12W Constant-Current LED Driver with PWM Dimming – 12V DC@1A Input
This is a high-performance, adjustable constant current, and PWM dimmer project.
600W – 230VAC – High Voltage DC Motor Speed Controller – Heater Controller – Lamp/LED Dimmer
This is a very powerful DC Motor speed controller for DC motors up to 330V DC and current up to 2A.
Low Profile 2 Channel Solid State Relay for AC Loads
This project offers an extremely compact solution for interfacing 2 high voltage resistive or inductive loads.
Low Voltage Lead Acid Battery Disconnect board – Prevents Deep Discharge Of 12V Lead Acid Battery
This project helps to optimize the 12V lead-acid (SLA) battery life as it prevents the battery from going into deep discharge.
High Side Switch with Input Overvoltage and Overcurrent Protection
The project here is a 48V protected, high side switch designed to switch a 5A output load from input voltages from 8V to 48V.
Galvanic Isolated 8 Channel High-Side Switch (0.6A per channel)
This project provides 8 fully protected and isolated high-side power switches that are able to handle current up to 625 mA.