Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

Description: $2 for 10pcs PCBs (24 hours turnaround time) Making a good lighting system for your rc projects is not ...

In this video, I share how I capture some of my best ideas while falling asleep, using a whiteboard designed for use in the dark. TOOLS / MATERIALS USED: - Armour Etch Glass Etching Cream - Folding Sa ...

From smart printers to material innovations, stay ahead in 3D printing with these new gadgets that improve speed, quality, ...

What just happened? A compact quadcopter built around an ESP32 microcontroller has reached a measured top speed of about 67 miles per hour, demonstrating how far a low-cost, small-format platform can ...

This DIY 6-DOF robot arm project details a two-year build cycle using 3D printed parts, custom electronics, and over 5,000 ...

3D printing is a staple of the hacker community. From decorative items to rugged functional parts, almost anything you can think of, can be printed. [anurag.id] shows us some classic 3D printing hacks ...

As 3D printers become more ubiquitous, the number of custom designs and styles of printers has skyrocketed. From different printing materials and technologies to the movements of the printing head, we ...

The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

One of the better regarded 3D printers with multi-color print capability is now priced well under $300. AliExpress is currently offering the FlashForge AD5X 3D Printer with integrated multi-filament ...

3D glasses are special eyewear crafted to transform flat movie screens into immersive three-dimensional experiences. They create the illusion of depth, making scenes feel like they’re leaping off the ...