Analog To Digital Converter (ADC) with I2C on a Raspberry PI using Node.js

I have written two new articles:

Analog To Digital Conversion (I2C) with RPIO
https://lnkd.in/gRTJkqJ

Analog To Digital Conversion (I2C) with PIGPIO
https://lnkd.in/g72nTQf

The first article goes into full details on these topics:

- Digital vs. analog signals and conversion
- Voltage dividers
- ADS7830 ADC chip, and how to read the datasheet
- Code with RPIO

The second article covers the same project but uses PIGPIO, the theory is not covered in the second article.

Please help me spread the word.