Circuit Digest

DIY Meshtastic Using ESP32 : Build Your Own Private Off-Grid Network

Meshtastic, an open-source firmware for long-range mesh networking, offers an elegant solution. Using LoRa radios allows ...
YouTube on MSN

Easy wire ring tutorial for beginners | Making simple bead jewelry 1035

Ring with sparkling crystal beads - diy wire jewelry 170. You can flexibly change the material to suit the material you have.
IEEE

From Bondwire Inductors to RF CMOS Transceivers: The story of the early days of RF CMOS research at KU Leuven

Abstract: In this article we describe our journey as Ph.D. students in the 1990s under the guidance of Prof. Michiel Steyaert, in the early days of our professional careers. The world was far less ...
IEEE

New Time-Domain Preconditioners for HB Jacobian of RF Circuits

Abstract: Harmonic balance (HB) method is a powerful frequency-domain method used in RF circuit simulations. The key point of HB method is efficiently solving the Jacobian system in Newton’s method.
Hackaday

LiPo charger

Nothing brings joy to a hacker’s heart like taking a cheap gizmo and making it useful. Over at Hackaday.io [AndyHull] popped open some cheap LiPo battery power packs to see if he could power a Canon ...