These days, not only are oscilloscopes very common, but even a cheap instrument today would…
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via Hackaday: Fundamentals of FMCW Radar Help You Understand Your Car’s Point of View
Pretty much every modern car has some driver assistance feature, such as lane departure and…
Read morevia Hackaday: Hands On With a Giant Nixie Tube
[Sam Battle] is no stranger to these pages, nor is his Museum is not Obsolete….
Read morevia Hackaday: Access the Information Superhighway With a Mac Plus
For some time now, Apple has developed a reputation for manufacturing computers and phones that…
Read morevia Hackaday: The FNIRSI HRM-10 Internal Resistance Meter
Occasionally, we find fun new electronic instruments in the wild and can’t resist sharing them…
Read morevia Hackaday: Compact Dedicated News Reader Always Brings You CBC
Your phone or laptop will give you access to the vast majority of news in…
Read morevia 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…
Read morevia Hackaday: Random Wire Antenna Uses No Wire
Ideally, if you are going to transmit, you want a properly-tuned resonant antenna. But, sometimes,…
Read morevia Hackaday: Tiny LoRa GPS Node Relies on ESP32
Sometimes you need to create a satellite navigation tracking device that communicates via a low-power…
Read morevia Hackaday: Zinc Creep and Electroplasticity: Why Arecibo Collapsed
It’s been nearly four years since the Arecibo Telescope collapsed, an event the world got…
Read morevia Hackaday: Few Things Are Cheaper than This Antenna
As far as hobbies go, ham radio tends to be on the more expensive side….
Read morevia Hackaday: Flirting With Kessler: why Space Debris Physics Make it Such an Orbital Pain
Picture in your mind a big parking lot with 131 million cars on it. Now…
Read morevia 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…
Read morevia 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 [Peter Balch] caught…
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