A simple sensor to measure conductivity changes in water and other materials!
by Jen Fox and Hacking STEM
How to make a benchtop pH meter with an Arduino Uno and the Gravity analog pH sensor from Atlas Scientific.
by Atlas Scientific
A simple electromagnetic sensor to measure current induced by a moving magnetic field!
Expand your board's storage with an I2C-enabled EEPROM chip.
by Arduino “having11” Guy
Learn how to make a simple line follower robot by using Arduino and very basic electronic components. It is a fully autonomous robot.
by Shubham Shinganapure
Writing only Arduino code, it is easy to set up control over experiments and display results on your PC's panel application.
Smart bed system which controls light, temperature, and bed gradient using voice recognition.
by TEAM(JIN SANGJAE, JUNG YUNKYU, HWANG EUNJI)
Replace the PIR motion sensor with this module and it's 360° detection angle baby!
Read CO2 and tVOC data using CCS811 I2C sensor breakout by itbrainpower.net. Temperature and humidity read compensation notes.
by Dragos Iosub
Add hand gestures to your Arduino projects (robots, HMI, lights, etc.).
In this protip, I will show you how to build DS18B20 Digital Thermometer with Arduino.
by Konstantin Dimitrov
Ever thought of controlling any electronic devices with your smart phone? Today I will show how to do it.
by Mayoogh Girish
This tutorial will illustrate the working of an RFID reader.
by Aritro Mukherjee
This is an Arduino camera module, using the surveillance camera's digital image processing chip-OV0706.
In this tutorial, we will learn how to detect Smoke and inflammable gases using an MQ-2 sensor.
Want to display text? Here is your component!
FreeRTOS, simple, easy to use, robust, optimised for Arduino IDE.
Full access to FreeRTOS capabilities, within classic Arduino environment.
by Phillip Stevens
Make your hardware push data to a Google spreadsheet.
by Gustavo Gonnet
Learn how to make a powerful Arduino GPS tracker that posts data to the cloud via LTE CAT-M and view data graphically on IoT dashboards!
by Timothy Woo
We used a TI FDC1004 breakout with an Arduino to measure liquid level in a bottle using the capacitance between two adhesive copper strips.
by Team ProtoCentral
Program your Arduino with an Android device over Bluetooth HC05.
Arduino Project: How to make a Fidget Spinner RPM counter with Hall-effect sensor.
by Andriy Baranov
ESP8266 ESP-01 chip provides a really low cost and effective way to communicate over the internet.
by Robin Kanattu Thomas
NodeMCU ESP8266 in access point mode: the simplest way to make Wi-Fi controlled Robot Car from Bluetooth Arduino Robot Car + Android App.
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