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lei1.71
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lei0.30
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lei3.64
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Modul PCA9685, interfata I2C, 16 CH, servo motor
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Description
Description:
Voltage: DC5-10V power supply
Communication interface: IIC
Product size: 25mm*61mm
This is an i2c communication with a built-in PWM driver and a clock. This means that this will be very different from the TLC5940 series. You don't need to constantly send signals to take up your MCU!
It is 5V compatible, which means you can also control it with a 3.3V microcontroller and drive it safely to the 6V output (it is also possible to control the white or blue indicator with a 3.4+ positive voltage)
The 6 address select pin allows you to hang 62 drive boards on a single i2c bus for a total of 992 PWM outputs. That would be a very huge resource.
About 1.6Khz adjustable frequency PWM output
Prepare output 12-bit resolution for stepper motors, which means 4us resolution at 60Hz update rate
Configurable push-pull output or open output
Output enable pin enables fast disable of all outputs
Product Details
PDRXCG_PCA9685
6427854020758
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