PMIC Simplifies EV Traction Inverter Design

A power management IC combines power supply, resolver excitation, and safety functions for traction inverter electronic control unit designs. Infineon Technologies has introduced the OPTIREG...

AI as an FPGA Engineering Assistant

Practical Ways Artificial Intelligence Can Improve FPGA Engineering Workflows In many field-programmable gate array (FPGA) development teams today, artificial intelligence (AI) is quietly becoming part...

A Sub-₹100 iPod-Inspired Music Player Without an MCU

Back in the 2000s, the iPod was every tech enthusiast’s dream device. As engineers, we were always curious about how it was designed and...

1kW Digital LLC Power Supply

Texas Instruments has developed a digitally controlled 1kW LLC reference design for server power supplies requiring high-speed load-transient response and a 12V output. Texas Instruments...

Face-Tracking System Using A Laptop, ESP32, And YOLOE

The system combines a laptop running the YOLOE (You Only Look Once – Everything) face-detection model with an ESP32 for servo control and sensor...

BFO Metal Detector

This BFO (beat frequency oscillator) metal detector system demonstrates the practical application of analogue signal mixing and processing techniques. Beat frequency oscillator provides one...

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An open-source Raspberry Pi Pico detector counts muons from cosmic rays for under $100, bringing particle physics to the desktop. Cosmic rays constantly produce secondary...

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