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DIY complete bicycle lighting system using Arduino

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide. That's why I started to build this ...
CNX Software

Flash Bee – An ESP32-C3-based DIY handheld lightning detector

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...
Hackaday

Arduino Code? On My 8051? It’s More Likely Than You Think

The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that ...
CNX Software

NASA Artemis Watch 2.0 – An ESP32-S3-powered, NASA-inspired wearable kit for education

CircuitMess NASA Artemis Watch 2.0 is a programmable, NASA-themed smartwatch based on an ESP32-S3 WiFi and Bluetooth module ...
IEEE

Digital Predictive Current-Mode Control for Asymmetrical Half-Bridge LED Constant-Current Driver

Abstract: In this paper, we propose three advanced digital predictive current-mode control (DPCC) algorithms based on a simplified estimation method of duty cycle lost time for asymmetric half-bridge ...
IEEE

A Single-Stage Dual-Output Regulating Rectifier With Sequential Pulse Frequency Modulation Control for Wireless Biomedical Applications

Abstract: This brief presents a single-stage dual-output voltage-doubling (VD) regulating rectifier with sequential pulse frequency modulation (SPFM) for biomedical wireless power transfer (WPT).