@do1xx

The future of mosquito control powered by laser technology

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i’m still trying to process this.. this is a fully functional 3d electric circuit simulator running in a browser wizard » @austin_malerba

“The ESP32-P4 is built around a dual-core RISC-V processor with AI-optimized instruction extensions.” I didn’t really know about the differences from the ESP32-S3 until I went digging. espressif.com/en/products/so…

- Meet Eugene Roshal - Creator of WinRAR - RAR literally stands for Roshal Archive - Avoided Silicon Valley - Avoids media attention - Keeps his personal life extremely private - said software will expire After 40 days of trial but it never actually expired 😭 - It became one of the most installed software tools on Earth - Estimated Net Worth: $100 million – $250 million - In a world of loud tech founders - He chose silence and still won While the world was just getting used to personal computers.. He was building one of the most powerful compression algorithms ever made Legend 🗿

Quansheng UV-K1 N7SIX Firmware Apex Edition 🎥Gmrs Kissimmee

Real-Time 3D Room Mapping with ESP32, VL53L5CX Sensor and IMU ift.tt/oAY91ak

Detect rogue cell towers for $50: who & why operate stingrays and how to hunt them. 📡📱👻🔎🚩 More details on: LinkedIn: linkedin.com/posts/dlaskov_… Substack: it4sec.substack.com/p/detect-rogue…

small upgrade for #Meshcore repeater at #DL0PF

@ZhaoFen37759626 can I buy one of them? :)

Three sets of 10ghz beacons were made for testing. Among them, the network control version can be web-based controlled, can send custom messages, and is powered by POE. The transmission power is not less than 13DBm...

@WA4OSH Are there already 3D print files for horn antennas available somewhere, or various ones? I would like to do some experiments with the surface. There are now several filament types that are also metallic, and there are also some slicer settings to create smooth surfaces.

Has anyone printed WR-90 horns for 10.368 GHz using "Horn WR90 15dBi by Glenn Robb" KS4VA using PLA and then coating them with metalized paint?

Built the 3D printed DL2MAN 2M Moxon! What an amazing build. Works great and is ultra compact/portable. Great for POTA/SOTA/EMCOMM/etc. I even had matching orange wire! 😁 🎃

@chochoooou Where to buy?

It's relatively easy.

@cemaxecuter @rtlsdrblog What Computer are you using?

It’s been a while since I cracked open the remote solar-powered SDR station. Everything’s still running smooth. Pulled a few cables and getting ready to re-aim the dish for some fresh captures with the @rtlsdrblog RTL-SDR and Discovery Dish.

New 6 el. yagi #antenna #DK7ZB design and #3dprintedobjects designed by @ok1hra is ready for tomorrow #VHFContest qsl.net/dk7zb/PVC-Yagi… printables.com/model/1003912-…

We've got it. LinHT works. 🥳 Thank you, @vascocz @OE3ANC 😊 m17project.org/2025/08/18/fir…

In Hamburg scheint sich ein ziemlich gutes Meshcore Netz zu entwickeln. Ich hab da jetzt ein paar Tage ein bisschen getestet und es scheint deutlich zuverlässiger zu sein als Meshtastic. Es fehlen noch ein paar repeater, aber es ist schon sehr vielversprechend

@F4IZC @EA3IEK_4998URE @F5VMJ What dish is this? Looks Great

Removing dust on portable #qo100 setup :) loving my foldable dish :) @F5VMJ ;). 2 qso confirming. Next step confirming with a #pota activation.