Lets talk about this Sharp Distance Sensor

Measure the dew point and humidity with an Arduino-based Chilled Mirror Hygrometer.

Add extra layer of security to your ATM machine transactions with biometric fingerprint and OTP SMS.

This Instruction will show how to make a box which can indicate temperature and humidity with Arduino

Capacitance capabilities at the tip of your finger!

6.4A-20nA current/voltage/power monitor based on the TI INA209 with extra GND usable as Arduino shield, FeatherWing, breakout or breadboard.

The objective is to find an easy way to implement RS485 on an Arduino Uno, then to adapt it to an ESP8266.

Stream and analyze live data from your Arduino microcontroller into Excel with the Data Streamer add-in!

How to interface an IR sensor with an Arduino Uno.

Uno-based battery-powered PM10 / PM2.5 analyzer with bright large digits on an OLED display.

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.

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

A really economic street lighting system.

Build a table lamp that's sturdy and smart.

A simple, low-cost flex and pressure sensor!

The Zeus Weather Station (ZEWS) is an initiative of the Harry Fultz Institute Open Source Club to promote open source hardware and software.

Replace the PIR motion sensor with this module and it's 360° detection angle baby!

Interfacing a VK16E GPS module with an Arduino.

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

We aim to provide a low-cost precision agriculture solution powered by biophotovoltaics, and we start with developing a prototype.

Add hand gestures to your Arduino projects (robots, HMI, lights, etc.).

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

An easily customizable Geiger Muller counter.