Proper precision calibration resistors are expensive and usually bulky, often in a large box or can. These are overkill for low-cost handheld digital multimeters (DMMs) and LCR Meters, especially when ...

Arduino has created a Renesas RA4M1 microcontroller board in its Nano form-factor. Called Nano R4, it follows the Uno R4, the first Arduino to use the RA4M1. “Whether you’re working on a connected ...

At the heart of the campaign is a new digital thermometer display, designed to highlight the difference between outdoor temperatures and those inside a vehicle. The thermometer is a visual reminder of ...

I'm the baby and kids gear writer, a mom to three and former teacher. When your baby doesn’t feel well, knowing what actions to take can help you feel more calm, prepared and confident. Since a fever ...

Over the last decade, the open-source movement has not only transformed the world of software, but also catalyzed a sweeping revolution in hardware tinkering. At the heart of this shift lies a ...

In Montevideo, Uruguay, the nearly 14-mile waterside promenade La Rambla serves as an outdoor living room for locals. It’s also a perfect antidote to visitors’ winter blues. In Montevideo, Uruguay, ...

The library is experimental and minimalistic. The TEMT6000 is a cheap and small analog light sensor. The sensor typically comes on a breakout with only GND, VCC and SIGNAL pins. It is not a calibrated ...

According to chef Araujo, factors that lead to inaccurate temperature readings include the location of the oven’s internal sensor, the calibration of the appliance, and its heat distribution. She ...

The latest version of Arduino’s Integrated Development Environment (IDE), version 2.3.3, has just been released, and it brings a host of new features designed to make coding more collaborative and ...

Have you ever wondered how doctors and nurses get such an accurate reading of your temperature? Those nifty little devices they use are called clinical thermometers. You’ve likely had one stuck under ...