Enhance your servo motor control projects with this advanced Servo Motor Driver module, designed for seamless and efficient operation. Crafted from durable resin material, this compact PCA9685 model (62 x 25 x 2mm) is built to withstand extreme environments, operating reliably between -40°C and 85°C. Its intelligent design eliminates the need for continuous signal transmission, allowing for completely free-running control and reducing the load on your microcontroller for smoother performance. Key Features: · **Easier Control & Free Running Operation:** No need to send continuous signals to hold your microcontroller, enabling autonomous operation and simplifying your control system. · **Stable and Reliable Performance:** Supports hot-swappable access and maintains low standby current, resulting in more stable and efficient operation. · **Adjustable PWM Frequency:** PWM frequency adjustable up to approximately 1.6KHz, giving you flexible control over signal output for precise adjustments. · **Wide Compatibility & Stable Driving:** Compatible with 5V logic levels, allowing safe control from 3.3V microcontrollers while reliably driving outputs up to 6V. · **Compact & Lightweight Design:** Small size (62 x 25 x 2mm) and lightweight construction simplify installation and save valuable space on your projects. · **High Drive Capability I2C Interface:** Supports 1.1MHz fast mode plus I2C bus with 30mA drive capacity on SDA for high capacitive bus driving. · **Multiple Outputs & Programmable Brightness:** Features 16 push-pull outputs programmable for open-drain LED output, with 12-bit (4096-level) linear brightness control per channel from off to full brightness. · **Flexible Output Configuration:** Output states can be updated simultaneously or individually, with a low-active enable input pin for programmable output states including high impedance. · **Expandable Architecture:** Six hardware address pins enable up to 62 devices on a single I2C bus for scalable, multi-device setups. · **Programmable LED Output Frequency:** Adjustable LED output frequency ranging from 40Hz to 1000Hz for versatile applications, with a default refresh rate of 200Hz. · **Software Features:** Supports group addressing with multiple software programmable I2C addresses and includes a software reset function via I2C bus for easy device management. Specifications: · Material: Resin · Model: PCA9685 · Size: Approx. 62 x 25 x 2mm (2.44 x 0.98 x 0.08 inches) · Operating Temperature: -40°C to 85°C Package Includes: · 1 x Servo Motor Driver Module (PCA9685) This Servo Motor Driver module is an ideal choice for robotics, LED dimming, and other PWM signal applications, providing robust performance, flexible control options, and reliable operation under various conditions. Its advanced features and compact design make it a valuable addition to your microcontroller projects, enhancing precision and ease of use.