DIY KIT 16 Channel 12-bit PWM/Servo Driver-I2C interface-PCA9685 for or Raspberry pi shield module servo shield
Description:
16 LED drivers, each output can be programmed to:
Turn off
Open
Programmable LED brightness
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 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)
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