{"product_id":"pca9685-16-channel-pwm-servo-i2c-driver-module","title":"PCA9685 16-Channel PWM\/Servo I2C Driver Module","description":"\u003ch3 data-section-id=\"1uw0drv\" data-start=\"0\" data-end=\"50\"\u003ePCA9685 16-Channel PWM\/Servo I2C Driver Module\u003c\/h3\u003e\n\u003cp data-start=\"52\" data-end=\"636\"\u003eThe \u003cstrong data-start=\"56\" data-end=\"102\"\u003ePCA9685 16-Channel PWM\/Servo Driver Module\u003c\/strong\u003e is a powerful I2C-based controller designed to drive up to \u003cstrong data-start=\"162\" data-end=\"220\"\u003e16 servo motors, LEDs, or other PWM-controlled devices\u003c\/strong\u003e using only two communication pins (SDA \u0026amp; SCL). Featuring \u003cstrong data-start=\"278\" data-end=\"316\"\u003e12-bit PWM resolution (4096 steps)\u003c\/strong\u003e, it delivers smooth and precise control while reducing the processing load on your microcontroller. Ideal for Arduino, Raspberry Pi, ESP32, STM32, and other development platforms, this module is perfect for robotics, automation, animatronics, RC projects, and LED lighting systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 data-start=\"638\" data-end=\"656\"\u003eKey Features:\u003c\/h4\u003e\n\u003cul data-start=\"657\" data-end=\"1188\"\u003e\n\u003cli data-section-id=\"1304eek\" data-start=\"657\" data-end=\"693\"\u003e16 independent PWM output channels\u003c\/li\u003e\n\u003cli data-section-id=\"1qca3qq\" data-start=\"694\" data-end=\"748\"\u003e12-bit resolution (4096 levels) for accurate control\u003c\/li\u003e\n\u003cli data-section-id=\"4sjbdk\" data-start=\"749\" data-end=\"805\"\u003eI2C communication interface (uses only SDA \u0026amp; SCL pins)\u003c\/li\u003e\n\u003cli data-section-id=\"1dvha8w\" data-start=\"806\" data-end=\"873\"\u003eSupports up to 62 modules on a single I2C bus (up to 992 outputs)\u003c\/li\u003e\n\u003cli data-section-id=\"1xf5dz3\" data-start=\"874\" data-end=\"934\"\u003eAdjustable PWM frequency from approximately 24Hz to 1526Hz\u003c\/li\u003e\n\u003cli data-section-id=\"reucas\" data-start=\"935\" data-end=\"978\"\u003eCompatible with 3.3V and 5V logic systems\u003c\/li\u003e\n\u003cli data-section-id=\"h85hua\" data-start=\"979\" data-end=\"1022\"\u003eDedicated external power input for servos\u003c\/li\u003e\n\u003cli data-section-id=\"1s59q8w\" data-start=\"1023\" data-end=\"1070\"\u003eBuilt-in oscillator for stable PWM generation\u003c\/li\u003e\n\u003cli data-section-id=\"1xin8e5\" data-start=\"1071\" data-end=\"1188\"\u003eIdeal for servo motors, LEDs, robotic arms, hexapods, and automation projects \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1190\" data-end=\"1210\"\u003eSpecifications:\u003c\/h4\u003e\n\u003cul data-start=\"1211\" data-end=\"1536\"\u003e\n\u003cli data-section-id=\"1sv8tue\" data-start=\"1211\" data-end=\"1231\"\u003eDriver IC: PCA9685\u003c\/li\u003e\n\u003cli data-section-id=\"6jdwrn\" data-start=\"1232\" data-end=\"1258\"\u003eChannels: 16 PWM Outputs\u003c\/li\u003e\n\u003cli data-section-id=\"osxe87\" data-start=\"1259\" data-end=\"1288\"\u003eResolution: 12-bit (0–4095)\u003c\/li\u003e\n\u003cli data-section-id=\"xn3kjg\" data-start=\"1289\" data-end=\"1318\"\u003eCommunication Protocol: I2C\u003c\/li\u003e\n\u003cli data-section-id=\"1mt5kor\" data-start=\"1319\" data-end=\"1346\"\u003eDefault I2C Address: 0x40\u003c\/li\u003e\n\u003cli data-section-id=\"1dxuyae\" data-start=\"1347\" data-end=\"1373\"\u003eLogic Voltage: 3.3V – 5V\u003c\/li\u003e\n\u003cli data-section-id=\"qco61o\" data-start=\"1374\" data-end=\"1411\"\u003eServo Supply Voltage (V+): Up to 6V\u003c\/li\u003e\n\u003cli data-section-id=\"1d6t0nq\" data-start=\"1412\" data-end=\"1448\"\u003ePWM Frequency Range: 24Hz – 1526Hz\u003c\/li\u003e\n\u003cli data-section-id=\"104o701\" data-start=\"1449\" data-end=\"1536\"\u003eMaximum Expandability: 62 Modules (992 Outputs) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1538\" data-end=\"1560\"\u003ePackage Includes:\u003c\/h4\u003e\n\u003cul data-start=\"1561\" data-end=\"1613\"\u003e\n\u003cli data-section-id=\"1s3o6b7\" data-start=\"1561\" data-end=\"1613\"\u003e1 × PCA9685 16-Channel PWM\/Servo I2C Driver Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRNDS","offers":[{"title":"Default Title","offer_id":49474526118026,"sku":null,"price":200.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6871\/0794\/files\/Capture1_5cf37a07-5b7c-4a56-89b4-f350b1cffbbc.png?v=1780121989","url":"https:\/\/irnds.com\/products\/pca9685-16-channel-pwm-servo-i2c-driver-module","provider":"IRNDS","version":"1.0","type":"link"}