Current to Voltage 0/4-20mA to 0-3.3V 5V 10V Converter Module Analog Arduino $10.63 - $12.50 Inc. GST
MAX485 Module/RS485 Module/TTL to RS-485 Module Converter 5v (Arduino) $5.44 - $6.40 Inc. GST

40 in stock

Sku:cases 15

$15.60 Inc. GST

40 in stock

Quantity Discount (%) Price
1 $15.60
2 - 4 5 % $14.82
5 - 9 7.5 % $14.43
10 - 19 10 % $14.04
20+ 15 % $13.26
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Description:

  • 100% brand new and high quality.
  • 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.
    Onboard 3.3V level converter circuit, if you do not solder VCC-VDD pad, the PCF8575 level is 3.3V. If you solder it, the level will be the same with VCC
  • Features:
    Arduino available 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 Arduino UNO R3 and other MCU to control simple relay, buzzer, button, led.
  • Size: 4×2.1cm/1.57×0.83inch
  • Quantity: 1 Pc

Package includes:

  • 1 Pc x Expander Module
Weight 30 g
Dimensions 260 × 160 × 20 mm

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