- -43%
OPRN-SMART PCF8575 IO bővítő modul I2C-ről 16IO I2C-re 16 bites IO-bővítő leválasztó kártyára Arduino-hoz
OPRN-SMART PCF8575 IO bővítő modul I2C-ről 16IO I2C-re 16 bites IO-bővítő leválasztó kártyára Arduino-hoz
549 Ft
43% megtakarítás
963 Ft
Nincs adó
Description
Have you run out of I/O pins? This great module allows the user to expand up to 16 I/O using only two I/O for control! The PCF8575 is controlled through an I2C interface and features 16-bits of quasi-bidirectional input/output pins.
On board 3.3V level converter circuit, if you donot solder VCC-VDD pad, the PCF8575 level is 3.3V. If you solder it, the level will be the same with VCC.
Features:
- Compatible for Arduino.
- Compatible library: PCF8575.
- Working voltage: 2.5 - 5.5VDC
- Working current: 100mA(MAX)
- I2C address: 0x20(default),can be modified by soldering A1 and A2 selection pads.
- 16 individually addressable pins.
- Each pin configurable for input or output.
- Open-drain interrupt output pin for input change interrupt.
- Great for MCU to control simple relay, buzzer, button, led.
Photos
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x Module
https://drive.google.com/drive/folders/0B6uNNXJ2z4CxTkFqMm5FSzZtZ2s?usp=sharing
Please Note That (Note: After you buy the product, the documents can be send, Please contact us)
Have you run out of I/O pins? This great module allows the user to expand up to 16 I/O using only two I/O for control! The PCF8575 is controlled through an I2C interface and features 16-bits of quasi-bidirectional input/output pins.
On board 3.3V level converter circuit, if you donot solder VCC-VDD pad, the PCF8575 level is 3.3V. If you solder it, the level will be the same with VCC.
Features:
- Compatible for Arduino.
- Compatible library: PCF8575.
- Working voltage: 2.5 - 5.5VDC
- Working current: 100mA(MAX)
- I2C address: 0x20(default),can be modified by soldering A1 and A2 selection pads.
- 16 individually addressable pins.
- Each pin configurable for input or output.
- Open-drain interrupt output pin for input change interrupt.
- Great for MCU to control simple relay, buzzer, button, led.
Photos
Part List (Schematics and program can be sent via e-mail,Please contact us)
1 x Module
https://drive.google.com/drive/folders/0B6uNNXJ2z4CxTkFqMm5FSzZtZ2s?usp=sharing
Please Note That (Note: After you buy the product, the documents can be send, Please contact us)
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