PCF8574AN - 8bits I2C port expander Circuit
PCF8574AN - 8bits I2C port expander Circuit
CI-PCF8574AN
data-lang="en">
Circuit extension to add 8 inputs/outputs using an I2C affair.
Customers who bought this product also bought:
- LM35DZ temperature sensor
- Touch screen resistive TFT 2.8 "320 x 240 8bits or SPI
- Gaines thermoretractables black Pack
- Arduino Micro
- 3V3 - L4931 - TO-92 3.3 voltage regulator
- PI T-Cobbler more Breakout Kit for Raspberry Pi
- 5 X LED Sequins - Warm White - Adafruit
- Display 7 segments red common anode
- Multiplexer I2C - TCA9548A
More info
Description
You're lack of inputs/outputs on your editing electronic arduino, and there's enough pine for an I2C link.
This circuit will allow you to add 8 inputs/outputs controllable in series with the I2C connection.
It is also possible to up to 8 on the m ^ line me I2C by using the pines of addresses, either 64 input/output on a single line series.