LMD18200 H-Bridge Module for DC Motor
https://www.electronics-lab.com/lmd18200-h-bridge-module-for-dc-motor/
The module has been designed around LMD18200 from Texas Instruments. The LMD18200 is a 3A H-Bridge designed for motion control applications. The device is built using a multi-technology process which combines bipolar and CMOS control circuitry with DMOS power devices on the same monolithic structure. Ideal for driving DC and stepper motors; the LMD18200 accommodates […]
L293D DC Motor Driver Module
https://www.electronics-lab.com/l293d-dc-motor-driver-module/
The project designed around L293D IC. The L293D device is quadruple high-current half-H driver. The 293D is designed to provide bidirectional drive current up to 600mA a voltage from 5V to 36V. L293D Adapter Board can be used as dual DC motor driver or bipolar stepper motor driver. Useful in robotics application, bidirectional DC motor […]
Dual Motor L298 H-Bridge Motor Control
https://www.electronics-lab.com/dual-motor-l298-h-bridge-motor-control/
Dual Motor L298 H-Bridge Control project can control two DC motors connected to it. The circuit has been designed around popular dual H-Bridge L298 from ST. This circuit has current sense resistors for both H-bridges to provide voltage which enables this board to use in stepper motor applications. Specifications Motor supply : 7 to 46 […]
DC Motor IR2104 H-BRIDGE
https://www.electronics-lab.com/ir2104-h-bridge/
H-Bridge has been designed around IR2104 IC from international Rectifier. The board has been made mainly for DC-Motor application. The driver can handle load up to 8-10Amps. I have tested this board with 36V DC supply . The circuit uses N Channel IR540 MOSFETS from international rectifier. IR540 requires large heat sink for 10Amps load. […]
DRV8871 – 3.6A Brushed DC Motor Driver
https://www.electronics-lab.com/drv8871-3-6a-brushed-dc-motor-driver/
The DRV8871 is a brushed-DC motor driver for printers, appliances, industrial equipment, and other small machines. Two logic inputs control the H-bridge driver, which consists of four N-channel MOSFETs that can control motors bidirectionally with up to 3.6-A peak current. The inputs can be pulse-width modulated (PWM) to control motor speed, using a choice of […]
Open Inverter, an open source micro-solar inverter
https://www.electronics-lab.com/open-inverter-an-open-source-micro-solar-inverter/
Ken Boak has been working on an open source micro-solar inverter project: We wanted to make a design that uses readily obtainable N-type FETS and an Arduino (more strictly a ATmega328P-PU on a breadboard) to generate the PWM signals and provide simple circuit protection, and load sensing. With the PWM signals generated in firmware it […]
Matchbox car
https://www.electronics-lab.com/matchbox-car/
Shane has been working on making small robots and made a prototype of a matchbox car, a robot car that fits inside a matchbox: This build consists of a tiny DC motors ripped from a pair of 9g servos, a h-bridge motor controller, an el-cheapo 8 bit pic and a 100mAh 3.7V LiPo battery. Matchbox […]