AmateurLogic 201: New Stuff For A New Year
AmateurLogic.TV Episode 201 is now available for download. DIY 12 Volt Lithium Battery Packs. FNIRSI LCR-P1 component tester. Raspberry...
Category: General
Ham College 120
Ham College episode 120 is now available for download. Technician Exam Questions Part 7. T2A – Station operation: choosing...
AmateurLogic 200: Toy Story
AmateurLogic.TV Episode 200 is now available for download. Tommy and Emile visit the W5SLA Slidell Hamfest. Ccradio 3 review....
AmateurLogic.TV 2024-12-07 16:35:58
Ham College episode 119 is now available for download. Ham College 119 Technician Exam Questions Part 6. T1F –...
via Hackaday: Schooling ChatGPT on Antenna Theory Misconceptions
We’re not very far into the AI revolution at this point, but we’re far enough…
via the ARRL: Committee Proposes Changes to ARRL By-Laws 42 and 46
Read more at ARRL.org
via Hackaday: For Desalination, Follow the Sun
It’s easy to use electricity — solar-generated or otherwise — to desalinate water. However, traditional…
via Hackaday: Ideal Diodes and How to Build Them
knows that real diodes you can buy don’t work exactly like we say they…
via Hackaday: It’s a Soldering Iron! It’s A Multimeter! Relax! It’s Both!
Imagine this. A young person comes to you wanting to get started in the electronic…
via Hackaday: An Arduino Triggers a Flash With Sound
To capture an instant on film or sensor with a camera, you usually need a…
via Hackaday: The 1983 Clock Four Decades in the Making
In 1983, a 14-year-old saw an LED clock in The Sharper Image store. At…
via the ARRL: NCVEC Question Pool Committee Removes Two Pool Questions From Use
Read more at ARRL.org
via Amateur Radio Daily: Special Event Celebrates First Trans-Global Two-Way Radio Communication
To commemorate the centenary of this historic contact made by Goyder and Bell, Mill Hill…
via Hackaday: The FNIRSI HRM-10 Internal Resistance Meter
Occasionally, we find fun new electronic instruments in the wild and can’t resist sharing them…
via Hackaday: Experimenting with MicroPython on the Bus Pirate 5
I recently got one of the new RP2040-based Bus Pirate 5 (BP5), a multi-purpose interface…
via Hackaday: Tiny LoRa GPS Node Relies on ESP32
Sometimes you need to create a satellite navigation tracking device that communicates via a low-power…
via Hackaday: Zinc Creep and Electroplasticity: Why Arecibo Collapsed
It’s been nearly four years since the Arecibo Telescope collapsed, an event the world got…
via Hackaday: Amazon Receives FAA Approval for MK30 Delivery Drone
It’s been about a decade since Amazon began to fly its delivery drones, aiming to…
via Hackaday: Solve: An ESP32-Based Equation Solving Calculator
We’re suckers for good-looking old-school calculators, so this interesting numerical equation-solving calculator by caught…
via Hackaday: Turning a Quansheng Handheld Into A Neat Desktop Transceiver
The Quansheng UV-K5 is a popular handheld radio. It’s useful out of the box, but…
via Hackaday: PC Floppy Copy Protection: Vault Corporation Prolok
In the 2020s we’re used to software being readily accessible, and often free, whether as-in-beer…
via Hackaday: The Piezoelectric Glitching Attack
Many readers will be familiar with the idea of a glitching attack, introducing electrical noise…
via Hackaday: On the Nature of Electricity: Recreating the Early Experiments
Bits of material levitating against gravity, a stream of water deflected by invisible means, sparks…
via Hackaday: The Nixie Tube Multimeter That Almost Made a Comeback
In a world of digital monotony, the Avo DA14 digital multimeter, with its vintage J…
Starkville man ends reign as king of ham radio parts: ‘It was rough trying to say goodbye’ (Mississippi)
In 1972, Martin Jue was a young entrepreneur who decided to use his electrical engineering…