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 components. This board can drive a DC Motor up to 24V DC with a load current up to 3A. Arduino pin configuration details are provided below, the user may write their own code and use this hardware. The ATMEGA328 is the heart of the project, the LMD18201 chip drives the motor, LM317-ADJ provides 5V to the microcontroller, LM1117 3.3V regulator power the 3.3V to NRF24L01.
Arduino Pins
- LMD18201 Motor Driver Chip: PWM-Pin5>> Arduino Digital Pin D5, Direction-Pin3>>Arduino Digital Pin D6, Brake-Pin4>> Arduino Digital Pin 7
- NRF24L01 RF Module: GND>>GND, 3.3V>>3.3V Regulator, CE>> Arduino Digital Pin D9, CSN>> Arduino Digital Pin D10, MOSI>>Arduino Digital Pin D11, MISO>> Arduino Digital Pin D12, CSK>>Arduino Digital Pin D13
Testing the Project
Connect the 12V to 24V DC Motor to MG1 (Motor connector), connect 12V To 24V power supply to CN3, Close Jumper J2 and Jumper J1, Switch on the power, switch on the ON Joystick NRF24L01 Transmitter, the motor should run with Joystick.
Features
- Operating Power Supply 12V to 24V DC (Also supports Higher Voltages Read Note 2)
- DC Motor Load up to 3Amps
- LMD18201 Supports PWM Duty Cycle 0 to 100%
- LMD18201 Chip Supports Frequency up to 20Khz (With Example Code Frequency 900Hz)
- Motor Speed, Direction, Brake control using RF Transmitter
- D1 Power LED
- PCB Dimensions 63.82 x 43.18 mm
Video
https://www.youtube.com/watch?v=x87I32APr_U
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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 components. This board can drive a DC Motor up to 24V DC with a load current up to 3A. Arduino pin configuration details are provided below, the user may write their own code and use this hardware. The ATMEGA328 is the heart of the project, the LMD18201 chip drives the motor, LM317-ADJ provides 5V to the microcontroller, LM1117 3.3V regulator power the 3.3V to NRF24L01.
Arduino Pins
- LMD18201 Motor Driver Chip: PWM-Pin5>> Arduino Digital Pin D5, Direction-Pin3>>Arduino Digital Pin D6, Brake-Pin4>> Arduino Digital Pin 7
- NRF24L01 RF Module: GND>>GND, 3.3V>>3.3V Regulator, CE>> Arduino Digital Pin D9, CSN>> Arduino Digital Pin D10, MOSI>>Arduino Digital Pin D11, MISO>> Arduino Digital Pin D12, CSK>>Arduino Digital Pin D13
Testing the Project
Connect the 12V to 24V DC Motor to MG1 (Motor connector), connect 12V To 24V power supply to CN3, Close Jumper J2 and Jumper J1, Switch on the power, switch on the ON Joystick NRF24L01 Transmitter, the motor should run with Joystick.
Features
- Operating Power Supply 12V to 24V DC (Also supports Higher Voltages Read Note 2)
- DC Motor Load up to 3Amps
- LMD18201 Supports PWM Duty Cycle 0 to 100%
- LMD18201 Chip Supports Frequency up to 20Khz (With Example Code Frequency 900Hz)
- Motor Speed, Direction, Brake control using RF Transmitter
- D1 Power LED
- PCB Dimensions 63.82 x 43.18 mm
Video
https://www.youtube.com/watch?v=x87I32APr_U
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