ADC0804 is an 8-bit analog to digital converter IC which can measure up to 8 analog input simultaneously. That means the digital output value can vary between 0 to 255. It uses a successive approximation converter which is based on the differential potentiometric ladder. Every device cannot perform each and every operation. There are always … Read more
This guide will assist you in interfacing the external ADC module AD1115 with ESP32. This is done to measure analog voltages with high accuracy. The ADS1115 external ADC module can send data over the I2C protocol. For learning more about I2C communication, you can check out our in-depth tutorial I2C Communication Protocol Basics. Now moving … Read more
In this tutorial, you will learn how to use the AnalogRead function of Arduino. If you are working on a project, where you need to measure the analog voltage or analog sensor value which gives you output in the form of voltage, then you need to use an analog to digital converter of Arduino. AnalogRead … Read more