Projects Projects
Dual-Level Float-Cum-Boost Charger with Pre-Charge for 12V – 3 to 6Ah Sealed Lead Acid (SLA) Batteries
This SLA Battery charger project is the right choice if you want to obtain maximum battery service life and capacity, along with acceptable recharge time and economy, constant current, constant voltage, and even charge a deeply discharged battery.
15V to 60V – Three-Phase Brushless DC Motor Pre-Driver
The project presented here is a three-phase BLDC motor pre-driver.
Sensorless FOC 3 Phase Low Power Brushless BLDC Motor Driver
Driving a 3-phase brushless DC motor is very easy with this project.
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.
3W Stereo Differential Input CLASS-D Audio Amplifier with UP/DOWN Volume
The circuit presented here is a 3W stereo audio amplifier with memory UP/DOWN volume control.
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.
Audio-Balanced Line Driver – Unbalanced Audio to Balanced Audio Converter
This audio-balanced line driver project enables to drive hundreds of feet in length of cables without becoming unstable The project is based on the THAT1646 chip, which is a new generation monolithic differential line driver that offers improved performance over conventional cross-coupled designs.
+/-10V (Dual 10V) to Single-Supply Signal Converter for ADC
This board will make your work easy if you want to interface +/- 10V (Dual 10V) device or sensor to single-supply signal ADC.
1.2V to 50V @ 3A – Adjustable Power Supply with 55Vdc Input
The project presented here is a wide input voltage range non-isolated DC-DC Converter, that provides a regulated, adjustable output voltage.
Two Channel Smart Low-Side Power Switch for Inductive, Resistive and Capacitive Loads – Arduino Shield
The project presented here enables users to switch all kinds of resistive, inductive and capacitive loads, limited by clamping energy (EAS) and maximum current requirement.
PIR Motion Sensor LED Ceiling Light – Arduino Compatible
This motion sensor LED ceiling light board has been designed using 4 white LEDs each of 1-3W, PIR sensor module, Atmega328 microcontroller, low ohm IRLR7843 MOSFET, and few other components.