{"product_id":"dc-motor-speed-direction-and-brake-control-with-nrf24l01-rf-module-arduino-compatible","title":"DC Motor Speed, Direction and Brake Control with NRF24L01 RF Module – Arduino Compatible","description":"\u003cp\u003e\u003cspan\u003eThis 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 \u003c\/span\u003e\u003cstrong\u003eATMEGA328\u003c\/strong\u003e\u003cspan\u003e microcontroller, H-Bridge DC motor driver chip \u003c\/span\u003e\u003cstrong\u003eLM18201, NRF24L01\u003c\/strong\u003e\u003cspan\u003e RF module, 5V Regulator, 3.3V regulator and other components. This board can drive a DC Motor up to \u003c\/span\u003e\u003cstrong\u003e24V DC\u003c\/strong\u003e\u003cspan\u003e with a load current up to \u003c\/span\u003e\u003cstrong\u003e3A\u003c\/strong\u003e\u003cspan\u003e. 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.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eArduino Pins\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLMD18201 Motor Driver Chip:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePWM-Pin5\u0026gt;\u0026gt; Arduino Digital Pin D5, Direction-Pin3\u0026gt;\u0026gt;Arduino Digital Pin D6, Brake-Pin4\u0026gt;\u0026gt; Arduino Digital Pin 7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRF24L01 RF Module:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGND\u0026gt;\u0026gt;GND, 3.3V\u0026gt;\u0026gt;3.3V Regulator, CE\u0026gt;\u0026gt; Arduino Digital Pin D9, CSN\u0026gt;\u0026gt; Arduino Digital Pin D10, MOSI\u0026gt;\u0026gt;Arduino Digital Pin D11, MISO\u0026gt;\u0026gt; Arduino Digital Pin D12, CSK\u0026gt;\u0026gt;Arduino Digital Pin D13\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTesting the Project\u003c\/h3\u003e\n\u003cp\u003eConnect 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.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Power Supply 12V to 24V DC (Also supports Higher Voltages Read Note 2)\u003c\/li\u003e\n\u003cli\u003eDC Motor Load up to 3Amps\u003c\/li\u003e\n\u003cli\u003eLMD18201 Supports PWM Duty Cycle 0 to 100%\u003c\/li\u003e\n\u003cli\u003eLMD18201 Chip Supports Frequency up to 20Khz (With Example Code Frequency 900Hz)\u003c\/li\u003e\n\u003cli\u003eMotor Speed, Direction, Brake control using RF Transmitter\u003c\/li\u003e\n\u003cli\u003eD1 Power LED\u003c\/li\u003e\n\u003cli\u003ePCB Dimensions 63.82 x 43.18 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eVideo\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003ehttps:\/\/www.youtube.com\/watch?v=x87I32APr_U\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"dotfry","offers":[{"title":"Default Title","offer_id":47196805005484,"sku":"M116","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/6436\/7532\/files\/M116A.jpg?v=1789280429","url":"https:\/\/dotfry.com\/products\/dc-motor-speed-direction-and-brake-control-with-nrf24l01-rf-module-arduino-compatible","provider":"dotfry","version":"1.0","type":"link"}