JPEG images are everywhere in our digital lives, but behind the veil of familiarity lie algorithms that remove details that are imperceptible to the human eye. This produces the highest visual quality with the smallest file size—but what does that look like?…

Hi after going through all the Black Hat and DEFCON web security researches in 2024 , I noticed that the easiest way to break web apps is…

Designing a cheap synthetic aperture radar mounted on FPV drone.

More information is available on the project website of the ESP32 antenna array "ESPARGOS": https://espargos.net/

Source code for Python library + demos: https://github.com/ESPARGOS/pyespargos (directory "demos/camera" for "WiFi camera" demo)

As a research…

Bus Pirate Hardware Hacking

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Video Chapters:
00:00 How to display text on an oscilloscope
01:51 Audio effect demos

I built a single pixel camera using structure illumination based on concepts in compressed sensing.
INSTRUCTABLE HERE: https://www.instructables.com/Single-Pixel-Camera-Using-an-LED-Matrix/

0:00 Intro
0:44 Compressed sensing concept
1:49 The idea with an…

« Совершенно бесполезное, отвлекающее умного человека от продуктивной работы и, вероятно, сжигающее множество часов ценного времени... Это искусство в чистом виде ». / из комментариев к demo...

Emscripten port of Waver

Emscripten port of HNTerm