Light - Power Control Projects

Bluetooth Smart LED Dimmer – 4 Channel Bluetooth ON/OFF Switch

Bluetooth Smart LED Dimmer – 4 Channel Bluetooth ON/OFF Switch

This Bluetooth Smart LED Dimmer, 4 Channel ON/OFF Switch is a versatile device that enables users to control various devices, including lights, fans, and DC motors, using a Bluetooth app on an Android device.


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Arduino Bluetooth Relay Switch

Arduino Bluetooth Relay Switch

This Bluetooth Relay Switch enables users to control lights, fans, or other devices using a Bluetooth app on an Android device.


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High Current/High Voltage OPAMP with Boost Output Current Greater Than 1A

High Current/High Voltage OPAMP with Boost Output Current Greater Than 1A

This project provides High Voltage and High Current output swing.


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PI Temperature Control Amplifier for Thermoelectric Cooler (TEC) Driver

PI Temperature Control Amplifier for Thermoelectric Cooler (TEC) Driver

This is a simple Proportional, Integral (PI) temperature control amplifier.


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Single-Channel Smart High-Side Power Switch with Programmable Current Limit

Single-Channel Smart High-Side Power Switch with Programmable Current Limit

This is a single-channel, fully-protected, high-side power switch with programmable current-limit.


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I2C DAC Controlled Electronic Load – Battery Performance Tester

I2C DAC Controlled Electronic Load – Battery Performance Tester

The project presented here is an I2C electronic load, intended for testing power supplies, solar panels, batteries, and supercapacitors.


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Half-Bridge with Ultra-Precise Current Sense Feedback for Solenoid

Half-Bridge with Ultra-Precise Current Sense Feedback for Solenoid

A Half-bridge converter is widely used in applications such as DC-DC converters, switch mode power supplies, inverters, motor drivers, resistive loads, and solenoid drivers.


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Xenon Flash Tube Driver

Xenon Flash Tube Driver

This is a Xenon Flash tube driver board and consists of a high voltage AC to DC converter circuit, a DC storage capacitor, a trigger circuit that will fire the xenon lamp, an Optocoupler to control the flashes etc.


3 comments Tested
Solenoid, Relay, Valve Driver with Current Regulation

Solenoid, Relay, Valve Driver with Current Regulation

The project presented here is a PWM current driver for solenoids, Relays, and valves.


0 comments Tested
Self-Oscillating Full-Bridge Using IRS2453

Self-Oscillating Full-Bridge Using IRS2453

This is a Self-oscillating full-bridge project built using the IRS2453 chip.


1 comment Tested
DC Electronic Load – 1A

DC Electronic Load – 1A

This is a very precise Electronic Load project built using the ultra-Precision, Low-Noise OPAMP MAX44251 from Analog Devices.


0 comments Tested
Linear Current Source LED Driver with Dimmer Input

Linear Current Source LED Driver with Dimmer Input

The compact module shown here is a linear current source for LED driver and it’s ideal for automotive LED lighting applications.


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