{"product_id":"rc-servo-movement-recorder-and-player","title":"RC Servo Movement Recorder and Player","description":"\u003cp\u003eThis is an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRC servo controller\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eboard that allows users to record RC servo motor movement and playback it back with precision. There is an onboard potentiometer to control the RC servo up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e180 degrees\u003c\/strong\u003e. It allows you to record the movement of one servo, a few seconds in duration. Servo movement can be mimicked using the onboard potentiometer. Servo movement data is stored onboard the EEPROM memory chip. The project is Arduino compatible and can be modified to work as a data logger and other applications that require EEPROM and SD Card data logs.\u003c\/p\u003e\n\u003cp\u003eThe Arduino code is available as a download and the user will be able to record and playback the RC servo movement for a few seconds with this code. After power is ON, Recording starts when LED D3 lights up, then move the potentiometer to mimic the servo for a few seconds until EEPROM is full and the recording LED is OFF. After a 3-second delay, the Play LED is ON, and playback starts till the end of the movement. This event restarts after 3 seconds.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eSD Card Module\/EEPROM\u003c\/h3\u003e\n\u003cp\u003eThe board has 2 options for data recording. On board EEPROM for low memory size and SD Card module for higher data memory capacity. SD Card module can be installed under the PCB, SD Card module works with SPI protocol and EEPROM follows I2C protocol. Arduino example code works only with EEPROM. The SD card recording requires additional custom code.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply 5V to 7.2V DC\u003c\/li\u003e\n\u003cli\u003eAtmega328 Micro-Controller\u003c\/li\u003e\n\u003cli\u003eOn Board AT24C256 EEPROM\u003c\/li\u003e\n\u003cli\u003eSD Card Module, (Optional option for higher memory). Use CN2 connector to install the SD Card module.\u003c\/li\u003e\n\u003cli\u003ePotentiometer for Analog Input\u003c\/li\u003e\n\u003cli\u003e2 x Tactile Switches with Pull-Up Resistors\u003c\/li\u003e\n\u003cli\u003ePower LED\u003c\/li\u003e\n\u003cli\u003eRecord\/Playback LEDs\u003c\/li\u003e\n\u003cli\u003e3 Pin Header Connector for RC Servo\u003c\/li\u003e\n\u003cli\u003eSD Card Reader\u003c\/li\u003e\n\u003cli\u003ePCB Dimensions 51.44 x 44.45 mm\u003c\/li\u003e\n\u003cli\u003e4 x 3 mm PCB Mounting Holes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"dotfry","offers":[{"title":"Default Title","offer_id":47193390612652,"sku":"M113","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/6436\/7532\/files\/M113A.jpg?v=1789215912","url":"https:\/\/dotfry.com\/products\/rc-servo-movement-recorder-and-player","provider":"dotfry","version":"1.0","type":"link"}