£6.39

JZK PCA9685 16-Channel PWM Servo Motor Driver - Arduino Robot

Motor Drivers

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£6 today · usual range £0–£0 · best ever £5

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Most common price: £6.39 (434 days, 73.6%)

Price range: £5.29 - £6.49

Price levels: 4 different prices over 590 days

Description

The JZK PCA9685 is a 16-channel 12-bit PWM servo motor driver module designed for Arduino and robotics projects. This I2C-controlled module lets you command 16 independent PWM outputs using just two microcontroller pins, freeing up your board's resources whilst delivering smooth motor control. With an operating frequency range of 40-1000Hz and DC voltage support from 5-10V, it handles everything from standard servo motors to LED arrays requiring precise brightness control. The module measures 6.7 x 2.5 x 1.5 cm and weighs approximately 11 g, making it compact enough for embedded systems. Four groups of 3-pin connectors allow simultaneous connection of up to 16 servos, whilst the built-in clock eliminates the need for continuous signal updates from your microcontroller. You can even chain up to 62 modules together to control nearly 1,000 PWM outputs, perfect for complex hexapod walkers, robotic arms, and other automation projects.

Key Features

The JZK PCA9685 features I2C control with a 12-bit resolution, delivering precise PWM output across all 16 channels for responsive servo motor command.

Operates at DC 5-10V with 5V compliance, allowing safe control from 3.3V microcontrollers whilst driving outputs up to 6V for high-brightness LEDs.

Uses only two microcontroller pins to control 16 independent PWM outputs, leaving your Arduino's remaining pins free for sensors and other peripherals.

Four groups of 3-pin connectors enable plug-and-play connection of up to 16 servos simultaneously without additional wiring complexity.

The built-in clock runs completely independently, eliminating the need to continuously send timing signals and reducing microcontroller overhead.

Supports frequency adjustment between 40-1000Hz, making it suitable for servo motors, LED dimming, and motor speed control applications.

Chain up to 62 PCA9685 modules together for expandable control of nearly 1,000 PWM outputs in large-scale robotic and automation systems.

Product Specifications

Brand: JZK
Model: JZK
ASIN: B06XSFFXQY
Category: Business, Industry & Science > Industrial Electrical > Controls & Indicators > Motor Drivers
Domain: Amazon UK
Listed Since: 22 March 2017

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JZK PCA9685 16-Channel PWM Servo Motor Driver - Arduino Robot

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