3d

3D printed parts for a new 3D printer!

Making the Maker Hub: Printing a 3d printer, Arduino and construction pics

RepRap Update I have finally printed all the plastic parts for the Griffin Open Source 3D printer I’m building, and they look fantastic! The remaining components should arrive soon, and then I can start construction. In the meantime, I’ve been configuring the printer control board, an Arduino Mega 2560 with the RAMPS 1.4 extension. RAMPS

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IR DOMED LEDS DELIVER UP TO 5.0A PULSED RADIANT POWER OVER 50°

IR DOMED LEDS DELIVER UP TO 5.0A PULSED RADIANT POWER OVER 50°

Lumileds has added news LEDs to its Luxeon IR Domed Line with a significant increase in both DC and pulse drive current–up to 1.5A and 5.0A, respectively. The new emitters deliver radiant power of 1350mW at 850nm wavelength (slightly visible) or 1450mW at 940nm (invisible or covert IR). These new IR LEDs are engineered to

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Complete Arduino based 3D printed Battery powered Mini Retro Arcade Machine

Complete Arduino-based 3D-printed Battery-powered Mini Retro Arcade Machine

It’s been a while since I’ve published my last Instructables. I’m back, and I’m 3D-printed-powered! Enjoy this mini retro arcade machine. It’s literally my first complete end-to-end 3D-printed project: I made the design, printed it, assembled the electronics, programmed it, and now to the tutorial 🙂 This guide will be updated soon with instructions to

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HALLOWEEN DIY CANDY DISPENSER WITH RIDDLE 7 SEGMENTS PUSHBUTTON ARDUINO 3D PRINTED ELISAVA

HALLOWEEN DIY CANDY DISPENSER WITH RIDDLE, 7-SEGMENTS & PUSHBUTTON, ARDUINO & 3D PRINTED | ELISAVA

In this project we use an Arduino Uno along with some simple components to create an interactive, scary  and playful decoration for Halloween to impress all your guests. Our idea is basically designing a candy dispenser that only provides the user with a few candy if a riddle is solved properly; of course everthing ambiented

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