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Rs. 235.00
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- This is PCA9685 16 Channel Servo Motor Driver(Soldered)
- The operating voltage: 2.3V to 5.5V
- This has 5.5V tolerant inputs
- This can operate at minus 40 degrees Celsius to 85 degrees Celsius
- Software reset feature (SWRST Call) allows the device via I2C bus reset
- 25MHz internal oscillator requires no external components
- The maximum allowable 50MHz external clock input
PCA9685 16 Channel Servo Motor Driver(Soldered)
This is 16-Channel 12-bit PWM/Servo Driver – I2C interface – PCA9685. You want to make a cool robot, maybe a hexapod walker, or maybe just a piece of art with a lot of moving parts. Or maybe you want to drive a lot of LEDs with precise PWM output. Then you realize that your microcontroller has a limited number of PWM outputs! What now? You could give up OR you could just get this handy PWM and Servo driver breakout.
Programmable fuzzy group (dim) / Flashing LED brightness independent mixed with 1MHz Fast-mode Plus is compatible with high drive capability has 30mA on SDA I2C bus interface to drive a highly capacitive bus. Each LED output can be achieved from the fully closed (the default) to 4096 (12) between the maximum brightness linear programmable brightness.
Software programmable open-drain LED output selection (the default is a push-pull) of 16 push-pull outputs (at 5V 25mA sink can absorb and provide 10mA current draw), no input function. Programmable output state is in response to an order to change or stop to achieve simultaneously update all outputs or by-byte (byte-by-byte) update output (default is “Stop command to change”). Effective low output enable input pin when the pin is high, the LED output can be programmed to 0,1 or tri-state (high impedance power-on default).
6 hardware address pins so that the same can be connected to 62 PCA9685 I2C devices on the bus. LED output frequency (all LED) is typically 40Hz to 1000Hz (When the oscillator is 25MHz, the prescaler register default value 1EH 200Hz refresh rate will generate a). 4 software programmable I2C bus address (an LED group call (Call) address and three sub-LED call (Call) address) such that the device can be set in any combination to be addressed at the same time (e.g., a register used for ” All calls (All Call) “then all PCA9634 devices on the I2C bus can be addressed at the same time, while the second register for three different addresses, then a device group. 1/3 bus devices can be addressed at the same time), you can enable and disable the software I2C bus address.
If you want to control the servo motors with this 16-channel servo motor driver, for that you will need a few essential components like
Connection diagram for interfacing 16-Channel 12-bit PWM/Servo Driver – I2C interface – PCA9685 with Arduino UNO:
Features:
- Adjustable frequency PWM up to about 1.6 KHz
- Configurable push-pull or an open-drain output
- The output enable pin to quickly disable all the outputs
- Reverse polarity protection on the terminal block input
- 3 pin connectors in groups of 4 so you can plug in 16 servos at once
- Terminal block for power input
Return Policy Overview
At ROBODIUM™, we want you to be completely satisfied with your purchase. You may return most items within 7 days of delivery for a full refund or exchange.
Return Window
- Standard Returns: 7 days from delivery date for any reason, including change of mind.
- Defective / Damaged Items: 7 days from delivery date.
- Manufacturing Defects (Warranty): 15 days from delivery, unless otherwise specified on the product page.
What Can Be Returned
Most items sold on ROBODIUM™ can be returned within the return window, including:
- Items you no longer need or changed your mind about
- Products received in damaged condition
- Items with manufacturing defects
- Wrong items received (item mismatch)
- Missing components inside the package
Return Conditions
To be eligible for a return, items must be:
- In their original, unused condition
- In the original packaging with all accessories, manuals, and free gifts (if any)
- Accompanied by proof of purchase
Note: Products damaged due to misuse, modification, static discharge, soldering, or improper handling may not be eligible for return.
How to Initiate a Return
- Contact us via email at support@robodium.com or call +91 8123109966
- Provide your order number and reason for return
- Submit photos/videos of the item (mandatory for damaged or defective products)
- Our team will review and approve your request within 1–2 business days
Return Pickup Process
We arrange the return pickup for you — hassle-free returns similar to major e-commerce platforms.
- Pickup is coordinated after return approval
- Pack the product securely in its original packaging
- Include a copy of the order confirmation or packing slip
- Our logistics partner will collect the package at the scheduled time
Return Shipping Costs
- Defective, damaged, or wrong items: ROBODIUM™ covers all return shipping costs.
- Change-of-mind returns: ₹100 return shipping fee will be deducted from the refund.
Refund Process
- Refund Method: Original payment method
- Processing Time: 5–7 business days after inspection
- Refund Amount: Full purchase price minus applicable return shipping fees
- Orders canceled before shipping receive a full refund (minus up to 5% payment gateway charges, if applicable)
Replacements
- Replacement is shipped after the returned item is inspected and approved
- Dispatched within 2 business days of receiving the return
- If replacement is unavailable, a full refund will be issued
Warranty Terms
All products include a minimum 15-day warranty against manufacturing defects, unless otherwise specified on the product page.
Warranty does not cover misuse, soldering damage, modifications, physical damage, or incorrect electrical connections.
Order Cancellations
- Orders in Pending or Payment Verification status can be canceled for a full refund
- Contact us immediately before shipping to cancel an order
- Once shipped, orders cannot be canceled but can be returned after delivery
Customer Service Commitment
- Email response within 24 hours on business days
- Phone support: Monday–Saturday, 10:00 AM – 6:00 PM IST
- Return request review: 1–2 business days
- Issue resolution within 48 hours of verification
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