Light sensors detect the presence or absence of light, and the intensity of that light. These sensors then convert light ...

Aqara has now launched its official 2025 Prime Day sale, delivering some of the best prices of the year and some historical ...

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 document my learning in order to be able to inspire other people to make ...

chrisasek / Arduino-Motion-Sensor---PIR-Sensor-with-Buzzer Public Notifications Fork 0 Star 0 ...

Figure 2. Sensor ultrasonic HC-SR04. Description of the product 2 (Figure 3) COVID-19’s Social Distancing Alarm Device (A Device That Assists Us in Maintaining Social Distancing/Social Distancing ...

Arduino HomeSec System integrates sensors for intruder detection, distance measurement, sound monitoring, and vibration sensing. It sends SMS alerts via SIM900A GSM module, enhancing home security ...

The light comes from a whopping 10-watt, 12-volt power LED. This bird’s brain is an Arduino Nano, which is protected from the 12V supply with a boost converter.

A flame detector is a sensor that checks for the environment and detects the presence of flame, just like a smoke detector detects smoke. Once it does its work, the flame can be notified with the help ...

Add an alarm to your touring caravan and you’ll benefit from peace of mind – plus a possible drop in the price of your annual insurance premium. More importantly, though, you’re adding extra ...