PCA9685 16 Channel 12-Bit I2C PWM Servo Driver Module For Arduino And Robotics Projects, Free-Running PWM Output So Your Microcontroller Won't Get Hung, 5V Safe, 3.3V Logic Compatible, Great For RC Servos And Tiny Robots
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✔️ Pack of 1, free-running 16-channel PWM, 12-bit, 5V safe, 3.3V logic
This is a 16-channel, 12-bit PWM driver module that runs over I2C to control servos or LEDs with precision. It's perfect for Arduino projects and small robotics setups where you want to drive many motors without hogging the MCU.
✅ 16 channel outputs with 12-bit resolution
✅ I2C control with built-in clock and free-running outputs
✅ Frequency range 40-1000 Hz, ideal for RC servos and LEDs
✅ 5V compliant, 3.3V logic compatible, safe up to 6V outputs
✅ Compact size 6.7 x 2.5 x 1.5 cm, about 11 g
✅ Includes 1 x servo motor driver module
💡 What is a PCA9685 I2C PWM driver and how can it help in hobby robotics? It's a handy, hands-on way to run multiple servos and LEDs with minimal CPU load. - handy for coordinating 16 channels with smooth, repeatable motion - supports 12-bit PWM resolution for precise servo positioning - I2C interface uses two pins and can chain several boards - compatible with 5V systems and 3.3V logic
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