Grove - PCA9685 - 16-channel server driver, 12-bit PWM I2C
- Артикул:
- 42761554
Характеристики
Общие характеристики
- Напряжение до
- 5.0 V
- Напряжение от
- 5.0 V
Прочие свойства
- EAN
- 5904422320782
- Бренд
- SeeedStudio
- Тип датчика
- motor driver
Свойства
- Тип
- Запчасть для микрокомпьютера
- Каналы
- 16
Энергопитание
- Сила тока
- sources
Описание
Grove series module equipped with a precise, 12-bit PWM signal generator. Allows you to control up to 16 servos using an external power source. It uses I2C interface lines for communication. You can use this board as a LED controller. The board has selectable addresses from 0x40 to 0x7f.
Main features- 1 MHz fast mode plus I2C-bus compatible
- 6 pins allows up to 62 PCA9685 devices to be connected to the same I2C bus
- Low rest current
- Noise filter on SDA / SCL inputs
Product compatible with Arduino
Manufacturer prepared user guide for Arduino.
This module is equipped with Grove interface for easy connection with Arduino together with Base Shield v2.0.
Step 1 Connect the red LED to GND and P1 using double female wires.
Step2 Connect the Grove - 16 channel PWM controller to the I2C port of the Grove-Base shield.
Step3 Connect the Grove - Base Shield to the Arduino.
Step4. Connect the Arduino to the PC using a USB cable.
Pin Description GND Ground of the chip. SCL I2C bus clock line. SDA I2C bus data line. VCC Supply voltage of logic part 5V 5V power supply for the driver I2C bidirectional bus P (1-16) Servo bus (1 - 16). Technical specification Attribute ValueMCU operating voltage
3.3 V / 5 VPWM supply voltage
2.3 V ~ 5.5 VInput tolerance
5,5 VOutput current per LED pin
25 mAGrounding
400 mAOperating temperature
-40 ～ 85℃Interface
I2CI2C address range
0x40 ~ 0x7f (default) Useful links- Manufacturer website: Grove - 16-Channel PWM Driver
- Instructions for connecting to Arduino
- Arduino library on GitHub
- Documentation of the PCA9685 chip
