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i2c - Multiple analog inputs on A0 pin (ESP nodemcu) with PCF8574 - Electrical Engineering Stack Exchange
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Increase Analog Pins for NodeMCU using 16-Channel Analog Multiplexer Module – A blog about DIY solar and arduino projects
![ESP8266 Analog Inputs Expander (Version 2) by AllAboutEE on Tindie | Analog, Electronics projects, Arduino ESP8266 Analog Inputs Expander (Version 2) by AllAboutEE on Tindie | Analog, Electronics projects, Arduino](https://i.pinimg.com/originals/88/6e/e1/886ee16474777b787d9a32b9adfcf3cf.jpg)
ESP8266 Analog Inputs Expander (Version 2) by AllAboutEE on Tindie | Analog, Electronics projects, Arduino
![Increase Analog Pins for NodeMCU using 16-Channel Analog Multiplexer Module – A blog about DIY solar and arduino projects Increase Analog Pins for NodeMCU using 16-Channel Analog Multiplexer Module – A blog about DIY solar and arduino projects](https://i1.wp.com/solarduino.com/wp-content/uploads/2020/06/multiplexer3-1.png?fit=1370%2C752&ssl=1)