2Pcs PCA9685 16 Channel 12-bit PWM Servo Motor Controller Module

Model: PCA9685-16-channel PWM servo driver moduleThis is an I2C communication module with built-in PWM driver and clock. This means that it is very different from the TLC5940 series. You don't need to keep sending signals to occupy the microcontroller.It is compatible with 5V voltage, which means you can also use a 3.3V microcontroller to control and drive its output to 6V (it is also feasible when you want to control the white or blue indicator light with a positive voltage above 3.4V).Parameters:Frequency: 40-1000HzNumber of channels: 16 channelsResolution: 12 bitsVoltage: DC 5-10V1.6 ​​address selection pins allow you to mount 62 driver boards on a single I2C bus, with a total of 992 PWM outputs. This will be a very huge resource.2. 1.6KHz adjustable frequency PWM output3. Stepper motor resolution is 12 bits, which means the resolution is 4us at 60Hz update rate4. Configurable push-pull or open-circuit output, output enable pin can quickly disable all outputsFeatures:1. PCA9685 chip is encapsulated in the power input terminal of the small board, green power indicator2. 4 groups of 3-pin connectors, convenient for you to insert 16 servos at a time (servo plug is slightly wider than 0.1 inches, so you can insert 4 pairs of 0.1-inch connectors)3. The terminal input has reverse polarity protection4. Put a large capacitor on the V+ line (it will be needed in some cases), the peripheral input voltage depends on this 10V1000uf capacitor5. Connect a 220 ohm resistor in series on all PWM output lines to protect them and drive LEDs easilyCommodities include：2Pcs PCA9685 Servo Controller Module；10Pcs Male and Female Dupont Wire

• PCA9685 Servo Controller Module： For Raspberry Pi Arduno Robotics DIY
• Size：62*25mm
• Voltage：DC 5-10V
• Frequency：40-1000Hz
• Channel number：16 channel；Resolution：12 bit
• Commodities include：2Pcs PCA9685 Servo Controller Module；10Pcs Male and Female Dupont Wire