The A3968 bidirectionally controls two DC motors. The device includes two full-bridges capable of continuous output currents of ±650 mA and operating voltages to 30 V. Motor winding current can be controlled by the internal fixed-frequency, pulse-width modulated (PWM), current-control circuitry.
3A Full-Bridge PWM DC Motor Driver Using A3959
Designed for pulse-width modulated (PWM) current control of dc motors, the A3959 is capable of output currents to ±3 A and operating voltages to 50 V. Internal fixed off-time PWM current-control timing circuitry can be adjusted via control inputs to operate in slow, fast, and mixed current-decay modes. PHASE and ENABLE input terminals are provided for use in controlling the speed and direction of a dc motor with externally applied PWM-control signals.
The Schematic is based on A4973 IC, Designed for bidirectional pulse width modulated (PWM) current control of inductive loads, the A4973 is capable of continuous output currents to ±1.5 A and operating voltages to 12
TB6600 Based 4.5A Bipolar Stepper Motor Driver Schematic
Bipolar stepper drive board described here has been designed around TB6600HG IC. The TB6600HG is PWM chopper type single chip bipolar sinusoidal micro-step stepping driver. Maximum Load 4.5A, Supply 10V to 42V DC.
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.
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 required large heat sink for 10Amps load. Board has shunt resistor to provide voltage proportional to current flowing through load. This can be letter amplify and connect it to micro-controller.
3AMP DC Motor Driver H-Bridge
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 peak output currents up to 6A. An innovative circuit which facilitates low-loss sensing of the output current has been implemented.
L293 Dual DC Motor Driver
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 controller and stepper motor driver. Separate logic supply to reduce dissipation. L293D includes the output clamping diodes for protections.
The Project is based on LV8727E IC from ON Semiconductor. The LV8727 is a PWM current-controlled micro step bipolar stepping motor driver. This driver can provide eight ways of micro step resolution of 1/2, 1/8, 1/16, 1/32, 1/64, 1/128, 1/10, 1/20, and can drive simply by the step input. This Bipolar Driver works with supply input 9V to 36V (Replace L317 with L317HVT for supply input up to 45V DC). Load current up to 4Amps.
AC Motor Driver ( Solid State Relay For Inductive Load)
AC Solid state Relay for Inductive Load offers simple On/Off type Switch Control with TTL compatible input signal.
8 RC Servo Breakout Board Schematic & PCB layout for Micro-Controller Interface.
Pulse Generator for Stepper Motor Driver Using 555 IC CMOS or TTL
PWM DC Motor Speed Controller Using 555 Timer
Light Sensitive Switch Using OP-AMP & Solid State Relay Based On Traic for Inductive & Resisitive Loads
Digital Toggle Switch With Solid State Relay
Digital Toggle Switch With MOSFET Based Solid State Relay Output
DC Motor Direction Controller Using Relay and Digital Toggle Switch
AC Solid State Relay For AC Motors On/OFF
AC Motor Or Fan Speed Controller Using Traic
L293B DC Motor H-Bridge Module
RC Servo Driver Using PIC12F675 Micro-Controller On Board Potentiometer and 0-5V Input
Uni-polar Stepper Motor Driver Using Driver Transistors & L297
L298 & L297 Based High Current Bipolar Stepper Motor Driver
PWM DC Motor Speed and Direction Controller Using L298 and SG3525
ULN2803 8 Channel Module for Lamps Solenoids Relays Valves
3A Unipolar Stepper Motor Driver Using SLA7078 with Half Current Option Micro-Stepping and DC-DC Converter
Tiny Unipolar Stepper Motor Driver Using PIC16F72 Micro-Controller and ULN2003
AC Motor Speed Controller Using U2008 Current Feedback
Dual L293D DC Motor Driver Module Schematic for Robot Motor Driver
DC Motor Speed and Direction Controller for Low Voltage Motors Using L293D & 555 Timer
High Current Load DC Motor Speed Controller Using SG3525 & MOSFET Using PWM
4 Channel RC Servo Driver Using PIC Micro-Controller with Ob Board Presets
Closed Loop Analog DC Motor Based Servo Motor Using TLE4209
Optically Isolated LPT Parallel Port Break Out Board for CNC & Routers Support CNC Software Mach3
3A Tiny Unipolar Stepper Motor Driver Unit Using SLA7078 with Micro-Stepping & Current Adjust
Low Profile High Quality L298 Module for Dual & Single Motor Driving Option with On Board 5V Regulator for Robots
LPT-Parallel Port Break Out Board For CNC/Router Using 74HC245 Chips as Buffer
PWM Solenoid, Valve, Relay, Actuator, DC Motor Driver Using DRV103
High Current Half-Bridge Driver Using IR2101/IR2104 Gate Driver
Half Bridge Using SMD Components IR2104 Gate Driver & DPAK MOSFET
2.5A Bipolar Stepper Motor Driver with Micro-Stepping Using LV8772 Very Smooth Vibration free Driver
5A DC Brushed Motor Driver Using LM33886
Dual-Channel Quadrature Hall-Effect Bipolar Switch Module For Magnetic Encoder for Motion Control application.