Keyestudio 16-Channel Servo Drive Board with12-BIT PWM-12C Interface PCA9685 for Arduino / Raspberry Pi
القسم: Children's toys, روبوتات الأطفال
Availability: In stock
280 متبقي
أنت تشاهد الآن:Keyestudio 16-Channel Servo Drive Board with12-BIT PWM-12C Interface PCA9685 for Arduino / Raspberry Pi
76 QAR
331 QAR
Total: 1,873 QAR
شحن دولي
يرجى معاينة تفاصيل المنتج لمعرفة بلد المنشأ والشحن
Product sharing
- Package: SMD
- is_customized: Yes
- Model Number: Servo Drive Board
- Supply Voltage: 3.3V-5V
- Application: Computer
- Type: Drive IC
- Brand Name: keyestudio
- Origin: Mainland China
- Condition: New
- Operating Temperature: 0-40
You want to make a cool robot, maybe a hexapod walker, or maybe just a piece of art with a lot of moving parts. Or maybe you want to drive a lot of LEDs with precise PWM output. Then you realize that your microcontroller has a limited number of PWM outputs! What now? You could give up OR you could just get this handy PWM and Servo driver breakout.
When we saw this chip, we quickly realized what an excellent add-on this would be. Using only two pins, control 16 free-running PWM outputs! You can even chain up 62 breakouts to control up to 992 PWM outputs (which we would really like to see since it would be glorious)
It’s an I2C-controlled PWM driver with a built in clock. That means that, 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)
Features
- 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
- 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
- This board/chip uses I2C 7-bit address between 0x60-0x80, selectable with jumpers
Suggested products
Keyestudio L298P quick connectors Motor Drive Shield For Arduino Extra 2.54mm pin headers 4 fixing holes of 3mm
98 QAR
Keyestudio Pico IO Prototype Expansion board for Raspberry pi Diy Kit Electronics for Adults STEM Education Programming Study
44 QAR
Keyestudio Slide Potentiometer Module for Arduino
38 QAR
Keyestudio Raspberry Pi Expansion Board Pico IO Shield For Raspberry Pi Development Board Programming Accessories DIY Part
153 QAR
1PC/3PCS/5PCS Keyestudio Voltage Detection Module Voltage Sensor For Arduino UNO Project Voltage Monitor
Price range: 32 ر.ق through 92 ر.ق
Atomizer Sheet ZJ-01 Holder Type C &USB Atomizer Drive Circuit And Double Spray Humidifier Atomization Module Accessories
Price range: 64 ر.ق through 95 ر.ق
You can add
Keyestudio STEM Electronic Building Blocks Smart Fan Programmable Starter Kit Compatible With Lego For Arduino UNO&ESP32 Project
Price range: 347 ر.ق through 355 ر.ق
Keyestudio Mini Tank Robot V3.0 For Arduino Robot Car Kit DIY Programmable STEM Toys IR Remote Control App Control
691 QAR
Keyestudio IOT Smart Farm Kit For Arduino&Scratch Programming Projects DIY Sensor Kit STEM Educational Set for Adults Teens
603 QAR
Keyestudio NANO IO Shield Controller Terminal Adapter Expansion Board for Arduino Nano
35 QAR
High Quality LED Button Module For Arduino&Micro bit&Raspberry Pi DIY Programming Parts Module Compatible Lego
Price range: 52 ر.ق through 54 ر.ق
High Sensitivity1/2/12/20Key Membrane Switch Keypad 3*4/ 4*5Matrix Array Matrix Keyboard for Arduino/Robot Car DIY accessories
21 QAR