When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...

SendspinZero is an open-source, DIY Sendspin audio receiver for your amplifier that relies on off-the-shelf parts costing ...

Panasonic has unveiled the SQ3 Series designed for continuous operation, making it ideal for always-on environments like retail, corporate, education and security monitoring. With 3840 x 2160 ...

As a company, Fluke has been making electronic test equipment longer than the bipolar junction transistor has been around for ...

There are tons of DIYs that use glass jars but leave the lids behind. If you've found yourself with a bunch of leftover lids from mason jars and other glass containers, they could help add ...

There’s a long history of devices originally used for communication being made into computers, with relay switching circuits, vacuum tubes, and transistors being some well-known examples. In a smaller ...

Portable monitors have gained in popularity, and it’s easy to see why. They’re a boon to both desktop and laptop users. While portable monitors might not reach the large screen sizes of conventional ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...

lcdgfx driver is C++ library with unicode support. The library can be compiled for plain Linux (for example, raspberry spi), or you can use it with plain avr-gcc compiler without Arduino IDE. It ...

The SQ3 Series has been designed to support always-on applications in retail, corporate and educational environments with high-visibility 4K performance and reliable 24/7 operation. Panasonic ...