Tag: PWM
![High Current MOSFET Based Power Switch with Gate Driver High Current MOSFET Based Power Switch with Gate Driver](https://www.electronics-lab.com/wp-content/uploads/2022/02/005-1-1024x594.jpg)
High Current MOSFET Based Power Switch with Gate Driver
This power load switch project provides a simple and inexpensive method for power control. It is intended for driving a resistive or inductive load. A TTL logic signal from the system turns the load switch ON and OFF. The project consists of a low ohm N-Channel Power Trench MOSFET...
Continue Reading![PWM Temperature Controlled FAN using TC648 and NTC sensor PWM Temperature Controlled FAN using TC648 and NTC sensor](https://www.electronics-lab.com/wp-content/uploads/2022/01/SCH-8-1024x496.jpg)
PWM Temperature Controlled FAN using TC648 and NTC sensor
The project described here is a switch mode fan speed controller for use with brushed or brushless DC motors. Temperature proportional speed control is accomplished using pulse width modulation (PWM). 10K Ohms NTC is used to sense the temperature. The project is built using TC648 chip...
Continue Reading![DC-HV DC Converter – 200V @ 20mA Output with 12V DC Input DC-HV DC Converter – 200V @ 20mA Output with 12V DC Input](https://www.electronics-lab.com/wp-content/uploads/2022/01/003-3-1024x754.jpg)
DC-HV DC Converter – 200V @ 20mA Output with 12V DC Input
This is a low-cost DC-HV DC converter built using TL3843 Low-Power Current-Mode PWM Controller from TI. Screw terminal connectors are provided for input and output, onboard LED D1 indicates the input supply. The project provides 200V DC @ 20mA output from 12V DC supply...
Continue Reading![BLDC Motor and DC Brushed Motor Driver BLDC Motor and DC Brushed Motor Driver](https://www.electronics-lab.com/wp-content/uploads/2022/01/004-1024x707.jpg)
BLDC Motor and DC Brushed Motor Driver
This BLDC motor driver board is equipped with a smart IFX007T half-bridge. The BLDC motor control project is capable to drive one BLDC motor. Alternatively, it can be used to drive one or two bi-directional DC motors (H-Bridge configuration, cascaded to support the second motor) or up...
Continue Reading![Carrier Board for Advanced Phase-Shift PWM Controller UCC3895 Carrier Board for Advanced Phase-Shift PWM Controller UCC3895](https://www.electronics-lab.com/wp-content/uploads/2021/12/002-3-1024x618.jpg)
Carrier Board for Advanced Phase-Shift PWM Controller UCC3895
This is a Phase-Shifted Full-Bridge PWM UCC3895 carrier board that contains all of the features necessary to implement a phase-shifted full-bridge topology power converter. All inputs and outputs pins are accessible using a header connector. A highly-efficient DC-DC converter can be...
Continue Reading![8A Brushed DC Motor Driver with Adjustable Constant Current, Direction Control, Brake Control, Speed Control 8A Brushed DC Motor Driver with Adjustable Constant Current, Direction Control, Brake Control, Speed Control](https://www.electronics-lab.com/wp-content/uploads/2021/11/015-1024x758.jpg)
8A Brushed DC Motor Driver with Adjustable Constant Current, Direction Control, Brake Control, Speed Control
This is a very powerful brushed DC motor drive system in a small package with a few key features like adjustable constant current control, direction control, brake controls, Alert output, PWM for speed control etc. The project was built using a TB67H303HG chip which is a full-bridge...
Continue Reading![Phase-Shifted Full-Bridge PWM Controller Module – LM5046 Breakout Board Phase-Shifted Full-Bridge PWM Controller Module – LM5046 Breakout Board](https://www.electronics-lab.com/wp-content/uploads/2021/10/002-1-1024x678.jpg)
Phase-Shifted Full-Bridge PWM Controller Module – LM5046 Breakout Board
This is a Phase-Shifted Full-Bridge PWM LM5046 carrier board that contains all of the features necessary to implement a phase-shifted full-bridge topology power converter. All inputs and outputs pins are accessible using the header connector. High efficiency DC-DC converter can be...
Continue Reading![Radio Remote Control LED Dimmer Using NRF24L01 – Arduino Compatible Radio Remote Control LED Dimmer Using NRF24L01 – Arduino Compatible](https://www.electronics-lab.com/wp-content/uploads/2021/10/001-1-1024x642.jpg)
Radio Remote Control LED Dimmer Using NRF24L01 – Arduino Compatible
This is an easy-to-make LED dimmer using RF remote control. The project is capable of driving a load up to 24W (2A X 12V LED). Any 12V single or 12V LED strip can be used. This is an open-source Arduino compatible hardware that has Atmega328 microcontroller, Potentiometer, MOSFET, 5V...
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