| Brushed DC motors are increasingly being replaced by brushless (BLDC) and stepper motor competitors. But their use still makes sense, as the...
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| Want to test batteries or solar panels? You need a load resistor. With this electronic load resistor project, you can not only simulate a lo...
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| If your notebook has dead batteries — perhaps no longer commercially available — or a failure on the charging circuit, this notebook power b...
| Intersil's ICL8038 precision waveform generator has been obsolete for over 20 years. However, kits featuring it are now plentiful online. El...
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| Explore the foundational concepts and algorithms behind modern AI, including neural networks, machine learning, and deep learning. Gaining i...
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| AlertAlfred is an AI security system built on a Raspberry Pi 5 and the Hailo 8L module. The system is designed to detect people in a CCTV fe...
| Can an AI like ChatGPT pass the Turing test? We explore this with an ESP32, keyboard, TFT display, and Google text-to-speech. Is it obvious...
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| Connecting dropping resistors in series with resistive loads often leads to significant energy dissipation. In AC circuits, using dropping c...
| In this article, we discuss the importance of electromagnetic interference (EMI) shielding in achieving electromagnetic compatibility (EMC)...