Yesterday Firefly performed a static fire test of the Alpha launch vehicle on its Vandenberg launch pad. The fully-fueled, flight-ready vehicle fired its first stage engines for fifteen seconds.

ROTARY CNC BOTTLE PLOTTER: I picked up some rollers, which are probably used in the printer. I came up with the idea of turning them into the rotation axis of CNC bottle plotter. Today, I'd like to share how to build CNC bottle plotter from these rollers…

Proyectito de finde, ¡NO DELETE button! ¿Cansado de borrar ficheros que no querías? ¿Te pondrías guantes en las manos para evitar pulsar el botón suprimir? ¡Con el NO DELETE button tendrás que girar una llave, como en un submarino nuclear!

I2C stands for Inter-Integrated-Circuit communications, it's meant for short distances on a PCB or subassembly. But, hey, we're engineers, and we like to push the limits of ...

The availability of Qumo development kit on Crowd Supply stock marks an important step in the democratization of SoCs for design engineers.

.@hydromeanews reveal the #prototype of the first wireless #underwaterdrone in a pool demo today. The drone can fit into a backpack, can be remotely controlled, and sends HD video back in real time without any physical connection to the pilot. #drones #robotics…

Introducción a la impresión 3D de la mano de uno de los mayores expertos del sector, Jorge Lorenzo. Introducción a la impresión 3D desde cero y paso a paso.

Finally got around to 3D-print a case for the custom 1W @tiny__GS board - it mounts with two magnets! Also realized it can be powered from a solar power bank.

Welcome to another show! We’re spending the first few minutes of the show diving into the rise of RF sensing in the IoT, covering the news of Amazon applying for an FCC waiver to use radar for sleep tracking, the FCC creating a notice of proposed rulemaking…

XOD-powered Rechargeable Solar Lamp: There are inexpensive solar garden/walkway lamps available at most home goods and hardware stores. But as the old saying goes, you usually get what you pay for. The usual charging and illumination circuits they use are…

🧰 Incursionar en el maravilloso mundo maker es imposible sin estas herramientas electrónicas para tu taller. Aquí tienes todo lo necesario ⛏️ y un poco más.

No matter what the size or shape of an LED, it brings out the curiosity in every hardware nerd, and is the lifeblood of badge life around the planet. Then there is the LED cube that takes LEDs to a…