A product for Arduino that works with official Arduino boards. - This is a i2c-controlled PWM driver board with a built-in clockя╝М which is quite different from TLC5940 series. You don’t need to continuously send signals and occupy your MCU. - 5V compatibility which means that you can use 3.3V MCU to control and drive the output up to 6V (when you want to control the white or blue indicator light 3.4V+ is also OK). - 6 address select pins allow you to connect 62 driver boards to one i2C bus total 992 channels of PWM output. - About 1.6KHz frequency modulation PWM output. - Get 12-bit resolution output ready for stepping motor which means that the 60Hz update rate can reach to 4us resolution. - Configurable totem-pole output or open-collector output. - Output enable pin can quick disable all outputs. - PCA9685 chip is at the center of the board. - With power input terminal. - With green power indicator light. - Convenient to insert total 16 servos at the same time (the plug of servo is a little large than 0.1 so you can put 4 pairs of 0.1 connectors). - With reverse polarity protection for input. - Cascade design. - Put a bulky capacitor on the V+ line (sometimes you need it). - Put 220 ohm resistance components onto all PWM output lines so as to protect them and you can easily drive the LED.
Brand N/A Model 7.35 ├Ч 5.35 ├Ч 0.16cm Quantity 1 Piece(s)/pack Color Blue Material PCB Compatible device 32-Channel Servo Motor Control Driver Board for Arduino Robot Project; This is the newly upgraded controller board; Up to 32 servo motors can be controlled at the same time either by using a software on a PC or UART communication ( TTL serial port) of MCU (51 AVR ARM FPGA PIC etc.) to send commands to control the steering. You can also download instructions to the servo motor controller for offline operation; Powerful MCU; High controlling accuracy; Offline operation function; Identify baud rate automatically; Controlling MCU power supply: 6.5~12 V or 3.5~5.5V. (USB can be used to power the chip on servos board. And it can be chosen automatically. With the USB reverse protection it can protect your computer from been hurted by the reverse USB.); Servos power supply: DC (depends on the motors generally 5V DC); Control channels: 32. (can be controlled at the same time and the accuracy can be adjusted); Communication Input: USB or UART (TTL or USART). (The Bluetooth or some other wireless module can be used to make the controlling); Signal Output: PWM (Accuracy 1us); Servo motor resolution: 1us 0.09 degrees; Baud Rate: 9600192002840057600115200128000(recognized automatically); Servo motors supported: Futaba Hitec or some other Servos Motor controlled by PWM; Dimensions: 63.5mm x 43.5mm x 1.6mm; Control mode: USB and UART (TTL) to accept command. (Comes with USB data wire and PC controlling software); Flash memory: On board 512K ROM (If every command is used to control the 32 motors at the same time more than 500 commands can be saved.) Functions For your DIY project Other Feature 7.35├Ч5.35├Ч0.16cm 23g Packing List 1 x Board
Descriptionя╝Ъ 1. Using the I2C interface do not use the GPIO interface (default address is 0x6F). 2. Supports raspberry pi faction (3.3v level) and arduino (5v level). 3. Supports 16 channel PWM channel output you can control 16 channel servos or LED. 4. 12 bit resolution adjustable PWM frequency is up to 1.6KHz. 5. 3P standard interfaces to connect servos and LED. 6. 4 bit Adjustable address (A0-A3) to facilitate cascading expansion board up to 16 expansion board (256 servos or LED can be controlled). Features: 1.DC 4.5V~5.5V DC for Servo. 2.Control channel: 16. 3.Input: I2C. 4.Output: PWM (up to 1.6KHz).