2.5A Bipolar Stepper Driver with Micro-Stepping, Current and Decay Control – Arduino Compatible

2.5A Bipolar Stepper Driver with Micro-Stepping, Current and Decay Control – Arduino Compatible

This is an Arduino compatible board that contains an Atmega328 microcontroller and Bipolar Stepper Motor Driver chip STK682-010. This Hybrid IC from ON Semiconductor can deliver up to 2.5A current and it can have an input supply up to 32V DC. It has multiple micro-stepping options...

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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

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...

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561
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Bidirectional Speed Control for DC Motors

Bidirectional Speed Control for DC Motors

This is a very simple bidirectional speed control of a small DC brushed motor. The project is built using power OPAMP TCA0372 which can drive a load up to 1A. Connecting a small DC motor and trimmer pot will control the motor forward/reverse operation along with speed control. A...

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574
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Signal Conditioner for Sensorless BLDC Operations

Signal Conditioner for Sensorless BLDC Operations

This is a back EMF signal conditioning circuit that can be used to develop high-voltage sensorless motor drivers. When a sensorless algorithm is used to control the BLDC motor speed, the Back EMF (BEMF) signals are used. Based on zero crossing of BEMF signals, motor commutation is...

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653
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Closed Loop Analog Position Control using Brushed DC Motor and Potentiometer   

Closed Loop Analog Position Control using Brushed DC Motor and Potentiometer   

The project presented here is a low-cost position control closed-loop analog-servo using brushed DC motor and potentiometer as feedback. This project provides all necessary active functions for a closed-loop servo system using a Brushed DC Motor and potentiometer mounted on the output...

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872
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3 Comments
IR Remote Controlled Motorized Potentiometer – Arduino Compatible

IR Remote Controlled Motorized Potentiometer – Arduino Compatible

This is an Infrared Remote controlled motorized potentiometer controller. It's an open-source project built on the Arduino platform and compatible with Arduino IDE for custom programming. The project consists ATMEGA328 microcontroller, IR sensor, L293D motor driver, ALPS Motorized...

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1.586
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9 Comments
DC Motor Speed, Direction and Brake Control with NRF24L01 RF Module – Arduino Compatible

DC Motor Speed, Direction and Brake Control with NRF24L01 RF Module – Arduino Compatible

This is Arduino compatible hardware that can control a single DC motor speed, direction, and brake using an RF remote control. The project is based on an ATMEGA328 microcontroller, H-Bridge DC motor driver chip LM18201, NRF24L01 RF module, 5V Regulator, 3.3V regulator and other...

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1.316
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0 Comments
Single Joystick Remote Control Transmitter using NRF24L01 – Arduino Compatible

Single Joystick Remote Control Transmitter using NRF24L01 – Arduino Compatible

This is an Arduino compatible open-source hardware that includes 1 x joystick, NRF24L01 RF module, Atmega328D microcontroller, 3.3V regulator, power LED, function LED, and other required components. This board can be used for the development of various applications such as Gaming,...

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1.240
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0 Comments
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