This PCA9685PW controls 16 channels precisely
Experience versatile control with this sleek, blue PCB PCA9685PW module, measuring just 2.5″ by 1 inch with a slim 0.1-inch profile. Its vibrant blue surface is packed with small surface-mounted components, complemented by neatly arranged yellow and red terminal connectors, and a bright green power indicator. Designed for seamless integration, its compact form houses a prominent black main chip surrounded by precision resistors and capacitors. The green terminal block and surface jumpers facilitate easy power input and address adjustments. Whether you're managing multiple servos or LEDs, this module's organized aesthetic emphasizes technical efficiency and modern design, making it an attractive addition to your projects, providing both visual appeal and dependable performance for precise control applications.
Keys features of the PCA9685PW module
- Controls 16 channels with 12-bit PWM resolution, perfect for precise servo and LED applications. The board's compact size offers easy integration into various custom projects or automation systems.
- Measures 2.5″ x 1″ x 0.1″, with a lightweight construction of 5.5 grams, ensuring minimal bulk for your embedded or robotic setups. Heavier versions with headers weigh up to 9 grams for added durability.
- Features a selectable 7-bit I2C address from 0x60 to 0x80 via jumpers, allowing cascade chaining of up to 62 modules, controlling up to 992 outputs across your setup efficiently.
- Operates with a VCC of 5V, compatible with 3.3V microcontrollers, and supports output drive voltages from 3.4V to 6V. Equipped with a terminal block for external power sources, with reverse polarity protection for safety.
- Offers adjustable PWM frequency up to 1.6 KHz, with configurable push-pull or open-drain outputs. An enable pin allows quick shutdown, and the module includes a spot for an external capacitor on the V+ line for stability.
- Built with 220-ohm resistors on outputs for protection, a power-good LED indicator, and standard I2C pins (SDA, SCL) for straightforward connection—ideal for precise and reliable PWM control applications.
- Designed to support high-power servo or LED drives, with recommended external power supplies in the 5-6V range, ensuring safe operation and compatibility across your project needs.
This PCA9685PW makes your project control effortless—order now!
Imagine confidently handling multiple servos or LEDs with remarkable precision, knowing this PCA9685PW module delivers the reliability you need. Its sleek design, combined with advanced features like adjustable PWM frequency and cascade chaining, empowers you to create complex automation, robotics, or lighting projects. Easy to connect and operate, this module is perfect whether you're upgrading an existing system or designing something from scratch. Elevate your control capabilities with a component built for accuracy and durability, helping you bring your innovative ideas to life seamlessly. Don't miss the chance to enhance your projects with this powerful, dependable PWM driver module today.

















