LILYGO's T-Watch Ultra is an ESP32-S3-based smartwatch development platform that appears to be an upgrade over the previous T ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for analog circuits, but can fall short with programmable logic. Tools like ...

In an exclusive interview with PEOPLE, the New York City-based engineer says the handheld device was inspired by Tamagotchi ...

Build for monitoring, buy for safety.

The Artemis Watch 2.0, made by CircuitMess, is a $129 programmable smartwatch designed less as a gadget you wear and more as something you can digitally rebuild into your own creation.

PLA 3D printed chassis at 40% scale. ESP32-S3 with 2x L298N motor drivers. Basic driving, steering, and WebSocket control via phone. 26 printed parts, approximately 69 hours of print time on a CTC ...

Tandem Ventures teams up with Whale Wise to design and 3D print WHASER, a range-finding tool for capturing whale data.

Espressif yourself.

In a move that’s no doubt going to upset and confuse many, Espressif has released its newest microcontroller — the ESP32-S31.

Nuclear leakage detection and radiation monitoring have become critical as the world generates increasing amounts of nuclear ...

RuView is an open-source “WiFi DensePose” implementation leveraging multiple ESP32 nodes to turn WiFi signals into real-time human pose estimation, vital sign monitoring, and presence detection ...

The Texas Instruments CC1101 is a very versatile, high quality and cheap transceiver, supporting a wide range of frequencies and modulations. Ready-to-use CC1101 modules are as cheap as 5.00€ and at ...