When you need to measure current flow through a wire, the normal method is to insert an ammeter in series with the cable. Using a clamp-on ammeter ... see the ferrite core with the small display on ...

First install the u8g2 library for OLED and sensors using the library manager in Arduino IDE. While the u8g2lib enables data display on the OLED, the emonLib facilitates in obtaining the current ...

#Introduction This is a simple Arduino project ... humidity sensor as well as a I2C LCD display. A standard LCD display could also be used by including a seperate library. The project allows you to ...

In this project, we will learn how to design ECG Display using Pulse Sensor with OLED & Arduino. We will use 0.96″ OLED Display ... This circuit can be operated with 4mA current and 5V voltage to use ...

It runs on an Arduino MEGA 2560 PRO (or similar microcontroller) and supports a wide array of additional hardware including pressure transducer, water level sensor, flow meter, OLED display ...

A bright light is produced when an electric current is applied ... schematics to connect MQ-135 Gas Sensor with Arduino is given below: The circuit is very simple as we are only connecting the MQ-135 ...