A simple method to notify a problem is to use email, It’s very usefully and simple to share, so I created a library to do it.

Put on your aerospace engineering hat! Explore how different materials absorb and transmit heat to simulate space capsule re-entry to earth!

This project will show you how to use an MQ-2 gas sensor.

Library to use I2C PCF8575 IC with Arduino and ESP8266. This IC can control until 16 digital devices like button or LED with only two pins.

Nano 33 Sense BLE is loaded with environment monitoring sensors whose data can stream over using Bluetooth or WiFi communication protocols.

A simple electromagnetic sensor to measure current induced by a moving magnetic field!

A simple sensor to measure conductivity changes in water and other materials!

Program a 12v RGB LED strip with Arduino and how to make different color combinations and fading animations.

Expand your board's storage with an I2C-enabled EEPROM chip.

How to make a benchtop pH meter with an Arduino Uno and the Gravity analog pH sensor from Atlas Scientific.

In this tutorial, you’ll learn how to use the LSM303DLHC GY-511 compass module with Arduino to make a digital compass.

Writing only Arduino code, it is easy to set up control over experiments and display results on your PC's panel application.

Read CO2 and tVOC data using CCS811 I2C sensor breakout by itbrainpower.net. Temperature and humidity read compensation notes.

Calibrating Atlas Scientific's EZO pH sensor using Arduino Uno.

Calibrating Atlas Scientifc's EZO D.O sensor using Arduino Uno.

A system to automatically compensate water loss in aquariums due to evaporation.

An ultimate tutorial for beginners on how to connect and use an ESP8266 via Arduino and program it to blink an LED using the Blynk app.

How to read HDC2010 temperature and humidity sensor data and comfort zone alerts Arduino using HDC2010 I2C breakout by itbrainpower.net.

Arduino how to - using BME280 (temp, hum and press sensor) I2C breakout from itbrainpower.net and Arduino 3.3V or 5V shields.

Today we are going to learn about touch switch based on TTP223.

How to connect multiple Atlas sensors to a single Arduino serial port.

How to temperature compensate the Atlas salinity sensor automatically.

Real-time pH and salinity monitoring with LED indicators.

A system to maintain the pH level of a sample within a defined range.