2pcs PCA9685 16 Channel PWM Driver Board
$9.99
- I2C Communication: When your microcontroller chip does not have enough PWM output pins, as long as your main controller chip has I2C communication, you can let the main controller chip communicate with PCA9685 to realize multiple servos control at the same time. PCA9685 uses I2C communication with a built-in PWM driver and clock. This means that you don’t need to constantly send signals to occupy your microcontroller
- Huge Resource Output: 6 address selection pins allow you to hang 62 driver boards on a single I2C bus, with a total of 1.6KHz adjustable frequency and 992 PWM outputs, ready to output 12-bit resolution for stepper motors, configurable Push-pull output or open-circuit output, the output enable pin can quickly disable all outputs
- Can Plug in 16 Servo Motors: Green power indicator light, 4 sets of 3-pin connectors to facilitate you to plug in 16 servo motors at one time, the plug of the servo motor is slightly wider than 0.1, so 4 paired 0.1 connectors can be placed
- Compatibility: Compatible with 5V, which means you can use a 3.3V microcontroller to control and drive up to 6V output, you can also use 3.4V + positive voltage to control the white or blue indicator light
- Powerful Protection: Place a large capacitor on the V+ line. The large peripheral input voltage depends on this 10V 1000μf capacitor. Place a 220 ohm series resistor on all PWM output lines to protect them and easily drive LEDs
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