Product introduction
The extension board is on the market only a full-featured robot extended edition, can support multiple step Motor/Motor/steering gear (Stepper Motor/Servo), and can be extended more plate cascade using more control interface, especially suitable for players, DIY robot, intelligent car, mechanical arm, smart yuntai and so on a variety of applications.Simple control interface using the I2C interface, compatible with 3.3 V / 5 V level, thus can also be applied to other development board on the market.
Product features
1. The single power supply, normal working power supply voltage range is 5 v ~ 12 v;(please choose the right according to the control of motor control voltage of the input power supply voltage and current)
2. Completed by raspberries pie of I2C bus data input/output,
3. All the I2C interface, compatible with 5 v level, can control the arduino or other development board
4. All the I2C interface, can meet various sensors, extending various applications
5. Address extension board is determined by four address pins, 16 largest chunk extension plate used at the same time
6. Support the 16-way output PWM channel, can control 16 road steering gear or LED lights
7.12 a resolution, adjustable PWM frequency of 1.6 KHz, configurable push-pull or open drain output
8. Servo interface support 4 road, 3 p standard interface, convenient connection steering gear and LED lights
9. 2 road 6 v to 12 v stepper motor
10. Support 4 6 v to 12 v gear motor
11. Support the infrared receiver function, convenient infrared control
Product specification
Working voltage: 5 v to 12 v
Interface: I2C
Size: 65 x56x21mm
Weight: 0.02 kg
Product interface
1. 4 road steering gear interface (# 0 # 1, # 14, # 15)
2. 4 road motor interface (M1, M2, M3, M4)
3. 2 road stepper motor interface (M1 + M2, M3 and M4)
4. The I2C interface
Package include:
1 x New Stepper Motor HAT for Raspberry Pi 3B 2B b+ Stepper Motor/Servo/Motor