The older Raspberry Pi boards have had a long life, serving faithfully since 2012. Frankly, their continued support is a ...

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 ...

From USB hubs to storage drives, these five peripherals are the secret weapons in any Raspberry Pi tinkerer's arsenal.

The Orange Pi line of single-board computers include a wide range of models featuring Arm-based chips. But while most are designed to compete in the same entry-level space as Raspberry Pi hardware, ...

Marshall, a Mississippi native, is a dedicated IT and cybersecurity expert with over a decade of experience. Along with Techopedia, his articles can be found… Most of the machines around you are run ...

Wearable sweat biosensors enable the non-invasive, real-time monitoring of hormones. Here, we highlight the development and commercialization of a wearable technology that can measure hormone levels ...

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Abstract: The reliability of thrust bearings is critical for the safe operation of rotating machinery, and excessive temperatures can lead to catastrophic failures. PT100 temperature sensors are ...