In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the ...

Malawi remains stuck in a vicious cycle where structural challenges, endemic macroeconomic instability, and restrictive trade policies reinforce one another—contributing to the gradual erosion of the ...

Uganda has experienced one of the most solid growth periods in over five years since the Covid-19 episodes. The country entered 2026 on the back of strong macro fundamentals in 2025, in which the ...

This library is not tested with hardware yet. (it is based upon datasheet + app note). If you have hardware and can test with SPI, please let me know (open an issue). The BL0940 is a configurable ...

Ryan Eichler holds a B.S.B.A with a concentration in Finance from Boston University. He has held positions in, and has deep experience with, expense auditing, personal finance, real estate, as well as ...

On 13 January 2026, the US Commerce Department revised one of the key choke points in the AI supply chain, changing the rules governing exports of Nvidia’s H200 and AMD’s MI325X and comparable AI chip ...

Ollama Monitor is a Python tool designed to help developers monitor the connectivity and performance of an Ollama server. Whether you're testing in development or conducting load tests in production, ...