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News
LoRa terminal pairs ESP32-S3 with LR1110 and full keyboard
18+ hour, 16+ min ago (377+ words) Elecrow’s ThinkNode M9 is a handheld LoRa communication terminal built around an ESP32-S3 processor and Semtech LR1110 transceiver. The device includes a 2.4-inch color display, full QWERTY keyboard, GNSS positioning, Wi-Fi and Bluetooth connectivity, USB Type-C, and a 2300mAh battery. The ThinkNode M9 is based on…...
Verifying Device
3+ hour, 31+ min ago (19+ words) I broke the one rule Mum gave me for my beloved John - and I have no regrets The Sun...
Is your phone struggling to get a signal? This simple setting can improve your network connection
12+ hour, 2+ min ago (888+ words) Toggling airplane mode can quickly refresh a weak phone signal by forcing a new network search, though it cannot fix areas with no coverage or heavy congestion. One bar of cell phone signal at a restaurant, a call that drops…...
Cryptographers Unveil First Attack-Proof Encryption Scheme for Verifying
11+ hour ago (795+ words) A team of cryptographers in China has unveiled the first publicly verifiable encryption scheme capable of withstanding the most aggressive class of attacks against encrypted cloud backups, a breakthrough that could reshape how organizations prove the integrity of duplicated data…...
AI Podcasts Sound Human but Miss the Hidden Rhythm of Real Conversation
11+ hour, 28+ min ago (525+ words) Artificially generated podcasts have become one of the most striking demonstrations of how far speech technology has come. Google’s NotebookLM, with its Audio Overview or “Deep Dive” feature, can transform any document into a lively two-host conversation that sounds remarkably…...
Simulating a Rocket Nozzle in 150 Lines of Python
18+ hour, 21+ min ago (1365+ words) Introduction Point a garden hose at your car, press your thumb over the end, and the water leaves... Tagged with science, python, engineering, physics....
OpenDynamicGGUF: An Open, Measured, Reproducible Optimizer for Per-Tensor GGUF Quantization
14+ hour, 37+ min ago (1289+ words) “” is published by Rohit Kushwaha....
How to Upscale 1080p Video to 4K.
19+ hour ago (916+ words) You have filmed an amazing family event, a travel vlog or a professional video in 1080p, and it appears blurry and less sharp on a big 4K TV, monitor, or when shared on the internet. Upscaling 1080p video to 4K increases the output resolution…...
I ran local LLMs on GMKtec's EVO-X3 mini PC — but it's not plug-and-play
1+ day, 4+ hour ago (1799+ words) The GMKtec EVO-X3 is a mini PC with a difference: firstly, it stands upright; the size is larger than most, the specs are impressive, and the price- well, that prices it out of most people's reach; however, this is a…...
Magewell and Zixi??? Reliable Live Video over IP Workflow
2+ day, 6+ hour ago (485+ words) Magewell and Zixi – Reliable Live Video over IP Workflow Content + Technology Magewell and Zixi – Reliable Live Video over IP Workflow Zixi and Magewell have announced an expanded collaboration that gives broadcasters and streaming providers a reliable path for live video…...