The Adafruit PCA9635 PWM/servo driver breakout board will drive 16-channels with 12-bit PWM (Pulse Width Modulation) at up to 1.6kHz. This versatile board can drive servos or LEDs or anything else that needs PWM with output voltages up to 6V. Uses a miserly 2 x I2C pins on the microcontroller, and the I2C address selection means you can have up to 62 of these boards for a total of 992 channels! Adafruit supplies a software library you can download and a tutorial to get you started. Supplied as a fully assembled board plus 4 sets of 3 x 4 male straight headers, a 2-pin terminal block, and 1 x 6 0.1in. header pins for breadboarding. * Drive 16 x servos or 16 x LEDs with 12-bit PWM up to 1.6kHz * 5V compliant, compatible with 3.3V Arduino * Drive outputs up to 6V, ie LEDs with 3.4V Vf * I2C driver with built-in clock reduces microcontroller overhead * Terminal block for power with reverse polarity protection * Adafruit part no. 815 The microcontroller, servos and LEDs are available separately. Available either as a breakout board or as an Arduino shield. *Customers looking to resell on eBay or Amazon should contact Adafruit directly. https://elecena.pl/product/27996182/adafruit-815-servo-pwm-driver-16-channel-12-bit 2025-03-06 https://elecena.pl/product/27996182/adafruit-815-servo-pwm-driver-16-channel-12-bit 2025-03-28 https://elecena.pl/product/27996182/adafruit-815-servo-pwm-driver-16-channel-12-bit 2025-05-12 https://elecena.pl/product/27996182/adafruit-815-servo-pwm-driver-16-channel-12-bit 2025-06-17 https://elecena.pl/product/27996182/adafruit-815-servo-pwm-driver-16-channel-12-bit 2025-08-15 https://elecena.pl/product/27996182/adafruit-815-servo-pwm-driver-16-channel-12-bit 2025-09-25 https://elecena.pl/product/27996182/adafruit-815-servo-pwm-driver-16-channel-12-bit 2026-05-11 https://elecena.pl/product/27996182/adafruit-815-servo-pwm-driver-16-channel-12-bit 2026-06-02 https://elecena.pl/product/27996182/adafruit-815-servo-pwm-driver-16-channel-12-bit 2026-07-18 https://elecena.pl/product/27996182/adafruit-815-servo-pwm-driver-16-channel-12-bit 2026-08-10