بحث

بحث

-8%

5 قطعة PCF8575 IO لوحة المتوسع I2C إلى 16 IO IIC I2C I/O تمديد درع وحدة تيار مستمر 2.5-5.5 فولت I2C التحكم في الاتصالات 16 منافذ IO

KWD 6
KWD 8.500
الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠. قد تحتاج إلى محول كهرباء
– 1 +

مميزات خاصة

  • Available library: PCF8575; I2C address: 0x20(default),can be modified by installing A1 and A2.
  • Working voltage: 2.5 - 5.5V DC; Working current: 100mA(MAX)
  • The PCF8575 is controlled through an I2C interface and features 16-bits of quasi-bidirectional input/output pins.
  • Open-drain interrupt output pin for input change interrupt.
  • The PCF8575 IO expander board is great for R3 and other MCU to control simple relay, buzzer, button, led.

وصف

AITIAO 5Pcs PCF8575 IO Expander Board I2C to 16 IO IIC I2C I/O Extension Shield Module DC 2.5-5.5V I2C communication control 16 IO ports
Features:
Available library: PCF8575
Working voltage: 2.5 - 5.5V DC
Working current: 100mA(MAX)
I2C address: 0x20(default),can be modified by installing A1 and A2.
16 individually addressable pins.
Each pin configurable for input or output
Open-drain interrupt output pin for input change interrupt.
Great for R3 and other MCU to control simple relay, buzzer, button, led.
Size: 4x2.1cm/1.57x0.83inch

Note: 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

Package Included:
5Pcs PCF8575 IO Expander Board Module

منتجات شبيهه

{"error":"\u062e\u0637\u0623","cart_limit":"\u0644\u062f\u064a\u0643 \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0641\u064a \u0633\u0644\u0629 \u0627\u0644\u062a\u0633\u0648\u0642 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643.","prod_limit":"\u0644\u0627 \u064a\u0645\u0643\u0646\u0643 \u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0647\u0630\u0627 \u0627\u0644\u0645\u0646\u062a\u062c"}