In this video, I’m building a LoRaWAN Class A sensor node using an ESP8266, BME680 environmental sensor, and REYAX RYLR993 ...

Real-time environmental monitoring is increasingly important in agriculture, industrial automation, smart homes, and healthcare. The real-time data monitoring ...

Oddly Specific Objects founder Joey Castillo has designed a couple of interesting open hardware projects over the years.

TinyML is an incredibly powerful piece of software, and you can easily train your own model and deploy it on an ESP32.

IIHR research associate Tom Stoeffler checks the sensor unit for a nitrate sensor at Waterworks Prairie Park in Iowa City on Sept. 11, 2025. The state’s automated network of sensors allows for ...

Vivo X200 mobile was launched on 14th October 2024. The phone comes with a 120 Hz refresh rate 6.67-inch touchscreen display offering a resolution of 2800x1260 pixels and an aspect ratio of 20:9. Vivo ...

The best camera smartphones under Rs. 40,000 in India include the Oppo F31 Pro+, OnePlus 13R, Vivo V60, Vivo T4 Ultra, Realme GT 7, iQOO Neo 10, and Samsung Galaxy A56 5G. These models offer ...

A dual resonator graphene sensor measures pressure with exceptional precision and stability, using built-in temperature ...

If you think smart home, you might not imagine a temperature sensor, but there's a lot you can achieve with one of those and ...

One of the joys of writing up the entries for the 2025 Component Abuse Challenge has come in finding all the different alternative uses for the humble transistor. This building block of all modern ...

Two-dimensional device boasts threefold performance improvement over non-optimized materials, with calculations shedding ...

After introducing the 1 GHz RA8T2 MCU earlier this month, Renesas has recently expanded its RA8 lineup with the RA8D2 and ...