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But what about a fully-working PC monitor that you can slip into a pocket? While it may give you a little bit of eye strain ...

DIY Tuitar uses an ESP32 to teach guitar with tuning, a virtual fretboard, and modes. Game modes include random note ...

When a transmitter sends a Wi-Fi signal and a receiver captures it after it passes through a person, the signal’s changes can ...

What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...

VIEWE has launched a 4-inch round HDMI display with 720x720 resolution, and a USB touchscreen function suitable for SBCs like ...

CES 2026 is here. Think of CES like a harbinger of what’s next in technology. Every January, the industry descends upon Las ...

Transforming basic robotics kits, a student-led startup is redefining a complete learning path, from beginner projects to ...

With two cores at 240 MHz and about 8.5 MB of non-banked RAM if you’re using the right ESP32-S3 version, this MCU seems at ...

CRT test pattern generator built on M5StickC PLUS2 outputs PAL/NTSC composite patterns, making quick on-site CRT checks easy ...

Bluetooth is everywhere, but it’s hard to inspect. Most of the magic is done inside a Bluetooth controller chip, accessed ...

Get practical ideas for printing everyday tools and home upgrades that'll actually make your 3D printer worth the space it ...