MCP23017 Expansion Board - 16 I/O - for Arduino and Raspberry Pi - Waveshare 15391
Бестселлер
- Артикул:
- 42762995
5 130 AMD
Характеристики
Прочие свойства
- Бренд
- waveshare
Описание
Description
Expander of pins on the basis of theMCP23017system, it extends the capabilities of the Arduino or Raspberry Pi with additional16 pins of I/O. It communicates viaI2Cinterface. The supply voltage is3.3 V or 5 V.
Key features- Controlled via the I2C interface, expands 2 digital pins as 16 pins of I/O
- Configurable I2C address via jumpers A0 / A1 / A2
- Two connectors to connect: connector 6-pin 2 mm pitch or connector goldpin
- Works with a voltage of 3.3 V and 5 V
- Works with Arduino, Raspberry Pi, micro:bit, STM32, etc.
Board has a 6-pin connector with the wire in the kit. It communicates through an I2C interface.
Pin Description VCC Supply voltage of 3.3 V / 5 V. GND Ground of the system. SDA The pin ofdata of the I2C interface. SCL Clock pin of I2C interface. INTA External interrupts of group A. INTB External interrupts of group B. Specification- Working voltage: 3.3 V or 5 V
- Interface: I2C
- External interrupts: INTA, INTB
- Number of extensions: 16 pins of I/O
- Dimensions: 38 x 23 mm
- The dimensions of the mounting holes: 3 mm
- The manufacturer's website
- User guide Wiki
- User manual
- Scheme
- Documentation
- Sample code
