In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...

Most modern cars have tire pressure monitoring systems (TPMS), which will alert you if your tires need air. While most of the readings they give are accurate, they can still fail like any other part ...

Diet Coke Cherry fans rejoice: The beloved Coca-Cola flavor is back by "popular demand" and is hitting retailers nationwide, the company announced Monday, Feb. 2. But it may not stay on store shelves ...

The sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...

There's no new content, per se (bar the last three years of updates and DLC), but it certainly sounds like a much better experience from a technical standpoint. The new edition boasts 1080p resolution ...

Cal Poly universities took home the top honors in the 137th Pasadena Tournament of Roses parade to ring in the new year. Students from Cal Poly San Luis Obispo and Cal Poly Pomonas’ Rose Parade team ...

Designed by Nova Radio Labs in the US, the Novaduino Environmental Sensor Kit is an Arduino-programmable air quality and weather monitoring solution built around the company’s own Novaduino Display ...

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 ...

With the Nikon ZR we finally get to see what a RED-flavored Nikon camera would look like, and the company’s first all-in-one cinema camera doesn’t disappoint. Nikon claims that the ZR is the lightest ...

Abstract: Traditional pet feeding methods are often ineffective for owners who are frequently away, leading to inconsistent feeding schedules, overfeeding, or neglect. Manual feeding routines can be ...

The $79.85 “Travel” tier offers complete protection, but even the $59.95 version is great. The $79.85 “Travel” tier offers complete protection, but even the $59.95 version is great. is an editor ...