IEEE Spectrum on MSN
Explore the stratosphere with a DIY pico balloon
A tiny ham-radio transmitter lets you track a balloon globally ...
The Register on MSN
Hacker taps Raspberry Pi to turn Wi-Fi signals into wall art
Pipe local wireless noise through an SDR into an RPi, and 64 LED filaments do the rest Unless you live in a Faraday cage, you're surrounded at all times by invisible radio signals, from Bluetooth and ...
D printed breadboard designs optimized to leave as many rows as possible for the Raspberry Pi Pico and ESP32 development ...
Normally, if you want to blast out samples to a DAC in a hurry, you’d rely on an FPGA, what with their penchant for doing things very quicky and in parallel. However, [Anabit] figured out a way to do ...
Most of their tech centers on FPGA-based solutions that enable high-resolution, high-fidelity camera inputs with a focus on ...
In the world of social media, “keeping receipts” refers to the practice of storing evidence that may come in handy for a callout post at a later date. For [Teddy Warner], though, it’s more applicable ...
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