🎯 Unlock precision control and scale your robotics game effortlessly!
The JZKPCA9685 is a compact 16-channel, 12-bit PWM servo motor driver module with I2C interface, enabling precise and scalable control of servos and LEDs. It operates independently with a built-in clock, supports 5V logic while compatible with 3.3V microcontrollers, and allows chaining up to 62 modules for nearly 1,000 outputs—ideal for advanced Arduino robotics and automation projects.
| Brand | JZK |
| Product Dimensions | 6.7 x 2.5 x 1.5 cm; 10 g |
| Item model number | JZK |
| Manufacturer | JZK |
| Series | JZK PCA9685 |
| Processor Socket | NIL |
| Memory Technology | NIL |
| Computer Memory Type | WRAM |
| Graphics Card Interface | Integrated |
| Number of USB 2.0 Ports | 4 |
| Are Batteries Included | No |
| Item Weight | 10 g |
| Guaranteed software updates until | unknown |
A**N
Plug'n Play almost!
Ideal IC board with minimal/no soldering for assembling your robot project's servo motors, LEDs etc. Compatible pin connections for popular micro servos, screw terminal for external power supply. Good luck, Dr Frankenstein!
D**G
Excellent price
Great quality and very versatile unit. For either servo or motor.. or both.
A**.
Does the job
Working as expected to control servos on points (turn-outs) on my model railway.
J**N
Arduino control board
Really good product and excellent for little projects
J**E
Perfect
Perfect
M**D
Power feed not connected
In common with some other reviewers, the latest one that I bought does not have a connection from the screw terminal positive. There does appear to be a transistor present, but it doesn't appear to function. On doing a little research, the mosfet that is normally used seems to be hard to hard to obtain as it is only available in China! This could explain the problems we are having.
A**N
Five Stars
quick delivery at a great price
M**.
External VCC does not work on these boards - No reverse polarity protection.
Disappointed to find out that the External Servo Power connector does not work.This means there is no reverse polarity protection on the V+ that you require to connect direct to.
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