PCA9685 16 Channel Servo Motor Driver(Soldered)
PCA9685 16 Channel Servo Motor Driver(Soldered)
PCA9685 16 Channel Servo Motor Driver (Soldered)
Control up to 16 servo motors simultaneously using just two I2C pins with this pre-soldered PCA9685 PWM driver board from The Tech Depot, Bengaluru. Ready to use right out of the box - no soldering required. Ideal for robotic arms, hexapods, animatronics, and any project demanding precise multi-servo coordination. Fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support.
Specifications
| Driver IC | PCA9685 (NXP) |
| PWM Channels | 16 independent channels |
| Resolution | 12-bit (4096 steps per channel) |
| PWM Frequency | Adjustable from 24 Hz to 1526 Hz |
| Communication | I2C interface (SDA/SCL) |
| I2C Addresses | Up to 62 stackable (default 0x40), supporting 992 servos total |
| Logic Voltage | 3.3V - 5V compatible |
| Servo Power Input | V+ terminal block, 5V - 6V recommended for standard servos |
| Max Current per Channel | ~25 mA (signal); external V+ supplies servo power |
| Output Type | Open-drain with 220Ohm series resistors & totem-pole option |
| Connector Type | Pre-soldered 3-pin male headers per channel (Signal/V+/GND) |
| Board Dimensions | ~62 mm x 25 mm |
| Assembly Status | Fully soldered - headers and terminal block pre-attached |
| Compatibility | Arduino, Raspberry Pi, ESP32, ESP8266, STM32, and any I2C-capable microcontroller |
| Library Support | Adafruit PWM Servo Driver Library (Arduino), adafruit-circuitpython-pca9685 (Python) |
| Origin | Original/Authentic PCA9685 IC |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Why Choose This?
- Pre-soldered and ready to go - skip the soldering iron and start building immediately
- 16 channels, 2 wires - free up precious GPIO pins by controlling all servos over a single I2C bus
- 12-bit precision - 4096-step resolution delivers smooth, jitter-free servo movement
- Stackable design - chain up to 62 boards for a staggering 992 PWM outputs on one bus
- Dedicated servo power input - external V+ terminal prevents brownouts and protects your microcontroller
- Universal compatibility - works seamlessly with Arduino, Raspberry Pi, ESP32, and more
- Extensive library support - well-documented Adafruit libraries for both Arduino IDE and Python
- 100% authentic PCA9685 IC sourced from trusted, authorized distributors
- 1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse to most locations across India
- Expert technical support included to help you wire, code, and troubleshoot
Project Ideas
- Robotic Arm Control: Drive 6+ servo joints with precise angular positioning for pick-and-place robots or 3D-printed robotic arms.
- Hexapod & Quadruped Robots: Coordinate 12-18 leg servos simultaneously for smooth walking gaits and dynamic movement.
- Animatronics & Props: Build lifelike animatronic faces, Halloween props, or cosplay mechanisms with synchronized multi-servo motion.
- Pan-Tilt Camera Systems: Create smooth dual-axis camera mounts for surveillance, FPV tracking, or automated photography rigs.
- RC Vehicle Upgrades: Manage steering, throttle, and auxiliary servos in custom RC cars, boats, or aircraft builds.
- LED Dimming & Lighting: Use the 12-bit PWM channels to independently dim up to 16 LED strips or individual high-power LEDs.
- Home Automation: Automate window blinds, vent dampers, or door locks using servo-driven actuators controlled via Raspberry Pi or ESP32.
- Educational Kits: Perfect for classroom robotics courses, STEM workshops, and university embedded systems labs to teach I2C communication and PWM concepts.
How to Connect
| PCA9685 Pin | Microcontroller Pin (Arduino UNO Example) |
| VCC | 5V or 3.3V |
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy PCA9685 16 Channel Servo Motor Driver(Soldered) Online in India
Purchase the PCA9685 16 Channel Servo Motor Driver(Soldered) online at The Tech Depot - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on PCA9685 16 Channel Servo Motor Driver(Soldered) with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy PCA9685 16 Channel Servo Motor Driver(Soldered) at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.