By removing rare earths from the equation, these designs promise cleaner supply chains and more sustainable production.

Yesterday, I wrote about a 2-year-old open-source hardware ESP32-based DAB+ receiver project, but it turns out there's also a ...

Analog synths are fun because they combine music, which all humans seem hard-wired to enjoy in one form or another, and ...

Arduino library for the ENS16x digital four channel MOX gas sensors with I2C/SPI interface from ScioSense. ENS16x is a range of digital multi-gas metal oxide (MOX) sensors, specifically designed for ...

Linear guideways with built-in encoders are transforming precision motion systems by combining guidance and feedback in one ...

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

Abstract: This paper presents the design and implementation of novel dual-channel (MIMO hybrid) beamforming wireless front-ends operating in the D-band (sub-THz range), optimized within the 150 to 170 ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

One Syracuse native wants to bring back the magic of watching movies the way directors intended. Sam Johnston has launched Emery Cinema, a new Central New York cinema club that screens movies on ...

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Abstract: Manually reading and logging gauge data is time-inefficient, and the effort increases according to the number of gauges available. We present a pipeline that automates the reading of analog ...