To test the concept, a large scale is made from foamcore and four load cells which feed into an Arduino which in turn ... weigh a paper airplane as it flies over the scale. What we learn from ...

Open up the world of printing anywhere in the world with these portable printers from Canon, HP, Epson, and Kodak. By Brandt Ranj Updated Jun 18, 2025 3:10 PM EDT We may earn revenue from the ...

AirTags connect to your iOS and macOS devices over Bluetooth. Apple added a U1 chip in each AirTag so you can see its precise location indoors or out if it's nearby, or its last known location if ...

This repository showcases a Geiger counter BLE server using the ESP32 and ESPHome firmware. It enables seamless data transmission from the GGreg20_V3 to any compatible client, making it easy to ...