Pwm servo

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Features: This board/chip uses I2C 7-bit address between 0x60-0x80, selectable with jumpers Terminal block for power input (or you can use the 0.1" breakouts on the side) Reverse polarity protection on the terminal block input Green power-good LED 3 pin connectors in groups of 4 so you can plug in 16 servos at once (Servo plugs are slightly wider than 0.1" so you can only stack 4 next to each other on 0.1" header "Chain-able" design A spot to place a big capacitor on the V+ line (in case you need it) 220 ohm series resistors on all the output lines to protect them, and to make driving LEDs trivial Solder jumpers for the 6 address select pins i2c-controlled PWM driver with a built in clock. Unlike the TLC5940 family, you do not need to continuously send it signal tying up your microcontroller, its completely free running! It is 5V compliant, which means you can control it from a 3.3V microcontroller and still safely drive up to 6V outputs (this is good for when you want to control white or blue LEDs with 3.4+ forward voltages) 6 address select pins so you can wire up to 62 of these on a single i2c bus, a total of 992 outputs - that's a lot of servos or LEDs Adjustable frequency PWM up to about 1.6 KHz 12-bit resolution for each output - for servos, that means about 4us resolution at 60Hz update rate Configurable push-pull or open-drain output Output enable pin to quickly disable all the outputs Package included: 1 x PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot

Features: This board/chip uses I2C 7-bit address between 0x60-0x80, selectable with jumpers Terminal block for power input (or you can use the 0.1" breakouts on the side) Reverse polarity protection on the terminal block input Green power-good LED 3 pin connectors in groups of 4 so you can plug in 16 servos at once (Servo plugs are slightly wider than 0.1" so you can only stack 4 next to each other on 0.1" header "Chain-able" design A spot to place a big capacitor on the V+ line (in case you need it) 220 ohm series resistors on all the output lines to protect them, and to make driving LEDs trivial Solder jumpers for the 6 address select pins i2c-controlled PWM driver with a built in clock. Unlike the TLC5940 family, you do not need to continuously send it signal tying up your microcontroller, its completely free running! It is 5V compliant, which means you can control it from a 3.3V microcontroller and still safely drive up to 6V outputs (this is good for when you want to control white or blue LEDs with 3.4+ forward voltages) 6 address select pins so you can wire up to 62 of these on a single i2c bus, a total of 992 outputs - that's a lot of servos or LEDs Adjustable frequency PWM up to about 1.6 KHz 12-bit resolution for each output - for servos, that means about 4us resolution at 60Hz update rate Configurable push-pull or open-drain output Output enable pin to quickly disable all the outputs Package included: 1 x PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot

Features:   This board/chip uses I2C 7-bit address between 0x60-0x80, selectable with jumpers Terminal block for power input (or you can use the 0.1" breakouts on the side) Reverse polarity protection on the terminal block input Green power-good LED 3 pin connectors in groups of 4 so you can plug in 16 servos at once (Servo plugs are slightly wider than 0.1" so you can only stack 4 next to each other on 0.1" header "Chain-able" design A spot to place a big capacitor on the V+ line (in case you need it) 220 ohm series resistors on all the output lines to protect them, and to make driving LEDs trivial Solder jumpers for the 6 address select pins i2c-controlled PWM driver with a built in clock. Unlike the TLC5940 family, you do not need to continuously send it signal tying up your microcontroller, its completely free running! It is 5V compliant, which means you can control it from a 3.3V microcontroller and still safely drive up to 6V outputs (this is good for when you want to control white or blue LEDs with 3.4+ forward voltages) 6 address select pins so you can wire up to 62 of these on a single i2c bus, a total of 992 outputs - that's a lot of servos or LEDs Adjustable frequency PWM up to about 1.6 KHz 12-bit resolution for each output - for servos, that means about 4us resolution at 60Hz update rate Configurable push-pull or open-drain output Output enable pin to quickly disable all the outputs   Package included: 5 x PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module For Arduino Robot  

Overview: PCA9685 module could control 16 road by PWM, every road programmable output for shut, open. Through the I2C communication. The function and characteristics: ??Working voltage: 2.3-5.5V ??Communication protocol: I2C ??Cannel number: 16 ??Resolution ratio: 12 bit ??V+ Input: According to peripheral voltage, Maximum 6V Feature: ??The board size: 63.1*31.8mm ??The board function description: VCC: The working voltage of the module GND: Ground SCL, SDA: I2C communication interface V+: Steering gear and other peripheral driving voltage PWM: PWM signal output VCC connect to the Arduino 5V, GND connect to the Arduino GND, SDA connect to A4, SCL connect to A5, steering gear with 0-15 arbitrary channel connection, burn write code, steering gear began to turn it. Package included: 1 x Arduino 16 Road PWM/Servo/Steering Gear Drive Controller

Feature: - 1MHz Fast-mode Plus compatible owned 30mA high drive capability on SDA of I2C bus interface to drive highly capacitive bus - Each LED output can be achieved from the fully closed (default) to 4096 (12) between the maximum brightness linear programmable brightness - Software programmable open-drain LED output selection (default is push-pull) of 16 push-pull outputs (5V at 25mA sink can absorb and provide 10mA Source Current), no input function - Programmable output state is in response to an order to change or stop in order to achieve all outputs simultaneously update or byte by byte (byte-by-byte) update output (default "Stop command changes") - Active-low output enable input pin when the pin is high LED outputs can be programmed 0,1 or tri-state (high impedance power-on default) - 6 hardware address pins so that the same I2C devices can be connected to the bus 62 PCA9685 - LED output frequency (all LED) is typically 40Hz to 1000Hz (When the oscillator is 25MHz, the prescaler register default value 1EH will generate refresh rate of 200Hz) - 4 software-programmable I2C bus address (a LED group call (Call) addresses and three LED sub call (Call) address) so that the device can be set in any combination to be addressed at the same time (for example, a register for " all calls (All Call) "then all PCA9634 devices on the I2C bus can be addressed at the same time, while the second register for three different addresses, then the device group on a bus device can 1/3 at the same time be addressed), software can enable and disable I2C bus address - Software reset feature (SWRST Call) makes the device via the I2C bus reset - 25MHz internal oscillator requires no external components - The maximum allowable 50MHz external clock input - An internal power-on reset - In the SDA / SCL inputs with noise filter - Output pin has edge generation rate control - No glitches on power output - Hot-Access - Low Standby Current - Operating voltage range: 2.3V to 5.5V - 5.5V tolerant inputs - It can operate at minus 40 degrees Celsius to 85 degrees Celsius environment - ESD protection exceeds 2000V HBM / JESD22-A114,200V MM / JESD22-A115 and 1000V CDM / JESD22-C101 - JEDEC standard JESD78 into the lock test beyond 100mA Package included: 3 x PCA9685 16 Channel PWM Servo Control Module 3 x Terminal 18 x Pin

Buy 5pcs 16 Road PWM/Servo/Steering Gear Drive Plate Controller Module Robot IIC PCA9685 for R385.00

Buy 5Pcs PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module for R653.93

Buy 5pcs 16 Road PWM/Servo/Steering Gear Drive Plate Controller Module Robot IIC PCA9685 for R262.18

Buy 16 Road PWM/Servo/Steering Gear Motor Drive Plate Controller Robot IIC PCA9685 for R295.34

Buy 3Pcs PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module for R396.30

Buy 5pcs 16 Road PWM/Servo/Steering Gear Drive Plate Controller Module Robot IIC PCA9685 for R340.00

Buy 5Pcs PCA9685 16-Channel 12-bit PWM Servo Motor Driver I2C Module for R634.24

Buy 16 Channel 12-bit PWM Servo motor Driver I2C Module for R109.95

Mini USB 24 Channel Servo Motor Driver Controller Module For Arduino Robot Specification: 32-bit CPU Power of servo and control board are separate Chip Power Supply: 6.5V ~ 12V or 4.5V ~ 5.5V (one is for USB) Servo Power Supply: Generally DC 5V (base on the servo you use) Channel: 24 (servo speed adjustable) Communication Input: USB or Serial Port(TTL) Signal Output: PWM (accuracy 1us) Servo Motor Resolution: 1us, 0.045 degrees Baud Rate: 9600, 19200, 28400, 57600, 115200, 128000 (recognized automatically) Dimensions: 51.0 x 43.5 x 1.6mm Control Mode: USB and UART (TTL) Flash Memory: 512K ROM Package included: 1 x 24 Channel USB Servo Motor Driver Controller Module

Pixraptor Flight Controller Board Product Description This is the Pixraptor Flight Controller Board. It is also fully compatible with Pixhawk. Product Features 32-bit STM32F427 Cortex-M4F core processor (integrated floating-point unit) 32-bit STM32F100 coprocessor (supports independent control of the main processor at failure, only the use of fixed-wing) 14-channel PWM servo signal output (8-channel support fail-safe manual control when, six auxiliary outputs, compatible with high voltage servos) Large number of external device interface options (including multiple UART, I2C, CAN, SPI, etc.) Integrated backup system reboot and manually take over the support of air-core processor for manual control, the backup system has a separate power supply system (fixed-wing only) Backup system can achieve automatic autopilot and manually mixing control (fixed-wing only) Simultaneously support multiple power supply and automatically select the optimal set of input Coprocessor is equipped with an external independent safety switch and LED status indicators Onboard full color OSRAM LED status indicators, if necessary, external Can attach an external high-voltage piezoelectric buzzer Equipped with high-speed TF card expansion for log storage Sensor configuration: ST Micro L3GD20H 16 gyroscope InvenSense MPU6000 six-axis gyro accelerometer ST Micro LSM303D 14 accelerometer / magnetometer MEAS MS5611 barometer Interface configuration: 5-channel UART serial port, serial port 1 supports high power output, serial port 1 and 2 support hardware flow control 2-way CAN bus output (CAN1 has an internal 3.3V transceivers on the serial interface CAN2 complex 3 in) Compatible Spektrum DSM / DSM2 / DSM-X® satellite receiver input Compatible with Futaba S.BUS bus input and output PPM PPM signal input RSSI signal strength indicator input (supports PWM mode or voltage mode) 1 Road I2C output, via breakout board for multiple extensions 1-way SPI output 1-way and one-way 3.3V 6.6V ADC input Power and protection measures LTC4417 Triple priority power control system, superior to conventional simple diode scheme Servo interface supports high voltage and high current (up to a maximum 7V)

Description Type: Drive IC is_customized: Yes Brand Name: keyestudio Condition: New Application: Electric Toy Package: Other Introduction Keyestudio super learning kit is suitable for Aduino enthusiasts. This kit includes 32 projects with detailed tutorials, starting from the basics to more complex projects. Different from other kits, it adds some functional modules, such as RFID, temperature and humidity module. There is connection diagram and code for each project, making it easy for you to learn. Kit list Keyestudio UNO R3 board for Aduino *1 LED - Blue *5 LED - Red *5 LED - Yellow *5 LED - RGB *1 220 Ω resistor *8 10K Ω resistor *5 1K Ω resistor *5 10K Ω Pot *1 Buzzer (active) *1 Buzzer (passive) *1 Large button switch *4 Ball tilt sensor *2 Photo Resistor *3 Flame sensor *1 1x LM35 Temp Sensor *1 IC 74HC595N 16-pin DIP *1 7-seg LED 1x module *1 7-seg LED 4x module *1 8*8 LED Matrix *1 2x16 LCD display *1 IR receiver *1 IR remote control *1 Servo Motor *1 Stepper driver module *1 Stepper Motor *1 Joystick module *1 Relay module *1 PIR Motion Sensor *1 Analog MQ-2 Gas Sensor *1 ADXL345 Three Axis Acceleration Module *1 HC-SR04 Ultrasonic Sensor *1 DS3231 Clock Module *1 DHT11 Temperature and Humidity Sensor *1 Soil humidity sensor *1 rc522 RFID module *1 RFID card *1 RFID key *1 Pin headers *40 830-hole Breadboard *1 Dupont connector wires *10 Jumper Wire *30 6-cell AA Battery pack *1 USB cable *1 Project list: 1: Hello World 2: LED blinking 3: PWM 4: Traffic light 5: LED chasing effect 6: Button-controlled LED 7: Active buzzer 8: Passive buzzer 9: RGB LED 10: Photo resistor 11: Flame sensor 12: LM35 temperature sensor 13: Tilt switch 14: IR remote control 15: Analog value reading 16: 74HC595 17: 1-digit LED segment display 18: 4-digit LED segment display 19: 8*8 LED matrix 20: 1602 LCD 21: 9g servo control 22: Stepper Motor 23: PIR Motion Sensor 24: Analog MQ-2 Gas Sensor 25: ADXL345 Three Axis Acceleration Module 26: HC-SR04 Ultrasonic Sensor 27: Joystick Module 28: 5V Relay Module 29: DS3231 Clock Module 30: DHT11 Temperature and Humidity Sensor 31: Soil Humidity Sensor 32: RC522 RFID module Video PDF

FULL BRIDGE MOTOR DRIVER FOR DC SERVO MOTORS AND GEAR MOTORS; 36V; 30A; PWM INPUT FOR SPEED CONTROL - 5V ARDUINO BOARD COMPATIBLE

Description: The OpenMV Cam is a small, low power, microcontroller board which allows you to easily implement applications using machine vision in the real-world. You program the OpenMV Cam in high level Python scripts (courtesy of the MicroPython Operating System) instead of C/C++. This makes it easier to deal with the complex outputs of machine vision algorithms and working with high level data structures. But, you still have total control over your OpenMV Cam and its I/O pins in Python. You can easily trigger taking pictures and video on external events or execute machine vision algorithms to figure out how to control your I/O pins. OpenMV official website: https://openmv.io/ OpenMV information: https://pan.baidu.com/s/1jIkQgp4 OpenMV to get started video: https://pan.baidu.com/s/1eR7cE22 The OpenMV Cam features: The STM32F765VI ARM Cortex M7 processor running at 216 MHz with 512KB of RAM and 2 MB of flash. All I/O pins output 3.3V and are 5V tolerant. The processor has the following I/O interfaces: - A full speed USB (12Mbs) interface to your computer. Your OpenMV Cam will appear as a Virtual COM Port and a USB Flash Drive when plugged in. - A USD Card socket capable of 100Mbs reads/writes which allows your OpenMV Cam to record video and easy pull machine vision assets off of the SD card. - A SPI bus that can run up to 54Mbs allowing you to easily stream image data off the system to either the LCD Shield, the WiFi Shield, or another microcontroller. - An I2C Bus, CAN Bus, and an Asynchronous Serial Bus (TX/RX) for interfacing with other microcontrollers and sensors. - A 12-bit ADC and a 12-bit DAC. - Three I/O pins for servo control. - Interrupts and PWM on all I/O pins (there are 10 I/O pins on the board). - And, an RGB LED and two high power 850nm IR LEDs. - The OV7725 image sensor is capable of taking 640x480 8-bit Grayscale images or 320x240 16-bit RGB565 images at 30 FPS. Your OpenMV Cam comes with a 2.8mm lens on a standard M12 lens mount. If you want to use more specialized lenses with your OpenMV Cam you can easily buy and attach them yourself. - For more information about the OpenMV Cam please see our documentation. Applications: The OpenMV Cam can be used for the following things currently (more in the future): Frame Differencing You can use Frame Differencing on your OpenMV Cam to detect motion in a scene by looking at what's changed. Frame Differencing allows you to use your OpenMV Cam for security applications. Color Tracking You can use your OpenMV Cam to detect up to 32 colors at a time in an image (realistically you'd never want to find more than 4) and each color can have any number of distinct blobs. Your OpenMV Cam will then tell you the position, size, centroid, and orientation of each blob. Using color tracking your OpenMV Cam can be programmed to do things like tracking the sun, line following, target tracking, and much, much, more. Marker Tracking You can use your OpenMV Cam to detect groups of colors instead of independent colors. This allows you to create color makers (2 or more color tags) which can be put on objects allowing your OpenMV Cam to understand what the tagged objects are. Face Detection You can detect Faces with your OpenMV Cam (or any generic object). Your OpenMV Cam can process Haar Cascades to do generic object detection and comes with a built-in Frontal Face Cascade and Eye Haar Cascade to detect faces and eyes. Eye Tracking You can use Eye Tracking with your OpenMV Cam to detect someone's gaze. You can then, for example, use that to control a robot. Eye Tracking detects where the pupil is looking versus detecting if there's an eye in the image. Optical Flow You can use Optical Flow to detect translation of what your OpenMV Cam is looking at. For example, you can use Optical Flow on a quad-copter to determine how stable it is in the air. QR Code Detection/Decoding You can use the OpenMV Cam to read QR Codes in it's field of view. With QR Code Detection/Decoding you can make smart robots which can read labels in the environment. AprilTag Tracking Even better than QR Codes above, the OpenMV Cam M7 can also track AprilTags at 160x120 at up to about 12 FPS. AprilTags are rotation, scale, shear, and lighting invariant state-of-the-art fidicual markers. Edge/Line Detection You can preform edge detection via either the Canny Edge Detector algorithm or simple high-pass filtering followed by thresholding. After you have a binary image you can then use the Hough Detector to find all the lines in the image. With edge/line detection you can use your OpenMV Cam to easily detect the orientation of objects. Template Matching You can use template matching with your OpenMV Cam to detect when a translated pre-saved image is in view. For example, template matching can be used to find fiducials on a PCB or read known digits on a display. Image Capture You can use the OpenMV Cam to capture up to 320x240 RGB565 (or 640x480 Grayscale) BMP/JPG/PPM/PGM images. You directly control how images are captured in your Python script. Best of all, you can preform machine vision functions and/or draw on frames before saving them. Video Recording You can use the OpenMV Cam to record up to 320x240 RGB565 (or 640x480 Grayscale) MJPEG video or GIF images. You directly control how each frame of video is recorded in your Python script and have total control on how video recording starts and finishes. And, like capturing images, you can preform machine vision functions and/or draw on video frames before saving them. Finally, all the above features can be mixed and matched in your own custom application along with I/O pin control to talk to the real world. Package included: 1 x  OpenMV3 Cam M7 Kit(as showed)