A Planet Analog article, “ 2N3904: Why use a 60-year-old transistor? ” by Bill Schweber, inspired some interest in this old transistor and how it’s commonly used, and if any uncommon uses might exist.

Abstract: This tutorial will go through the fundamentals of LC oscillator and LC VCO design, such as basic phase-noise theory, design for low power, low phase noise and, large tuning range (including ...

Abstract: Multiport hybrid DC circuit breakers (M-HCBs) are considered a suitable solution for protecting multiterminal direct current (MTDC) grids, as the expensive main breaker (MB) is shared among ...

🌸 Turn Yarn into Magic! 🔑Tiny, cute, and totally beginner-friendly! 💕 Follow for crochet ideas that are fun, fast, and perfect for gifts or your keyring collection! 🧶💡#CrochetAddict #MiniCrochet ...