Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

This DIY gas leakage detector is designed for educational and basic monitoring purposes. For critical safety applications, ...

Here is the diagram of my Arduino infrared close proximity sensor. As you can see, the core part of my experimental setup is an Arduino UNO, but other compatible microcontrollers can also be employed.

Make sure the adjustment knobs for sensitivity and on-time for the motion sensor are facing up so you can modify how sensitive your device is and how long it stays on to signal your Arduino.

This isn’t about connecting a temperature sensor in your Arduino. This build is about using ... and by measuring this temperature sensor you can get some idea of the temperature of the epoxy ...

a thermometer and humidity sensor, and a set of three buttons. To help keep things organized, all of the components, including the Arduino, can be attached to a baseplate using included screws.

By connecting a foil sensor to an Arduino, you can detect significant shifts in electrodermal activity during questioning, akin to a basic polygraph test. You could simply program your machine to ...

Here is a tested Arduino project that uses 3 sensor probes as water level indicator with 3 leds and one LCD display + a simple controller that turns on a motor when the water has reached the desired ...

Because of the affordability and seeming ubiquity of the Arduino platform, they have been hard at work this last month trying to get their Geiger counter sensor ... the part can be a fairly ...

While the Arduino is a default choice by many for ... and security cameras. A single program can utilize both sensor inputs, such as motion or temperature detection, and output automated commands ...