This project shows how to build a laser projector using an Arduino, a heptagon pillbox, a cooler fan and a laser pointer. Making your own laser projector requires a few parts from a laser supply house ...

An impressive persistence of vision laser projector built using an Arduino and a hard drive case has been demonstrated by a DIY enthusiast. ... SCHURTER's next-generation power entry module with IEC ...

So in this tutorial, we decided to interface the SD Card module with Arduino and we will let you know all the details. So without further ado let's get right into it. Micro SD Card Module Pinout. The ...

I hooked up the USB Logic Analyzer to the "SPI" bus on the projector's FLCOS module. The projector only ever write to three registers after power-up, then another register to enable the FLCOS after a ...

This time around, he wanted to move beyond the “module mix-and-match” style of construction, so rather than use an Arduino and stepper shield, he rolled his own controller PCB to hold an ESP32 ...

1st attempt uses RS-232 connections to the A/V Amplifier and Projector had problems with getting this to work 9 Feb 2021 2nd attempt uses Infrared Receiver/Transmitter 2 step process Step 1. build a ...

Ben Purdy apparently kept his imagination nimble and, with the help of a projector, a piezo element and an Arduino (of course), turned a plain ol' box into a real life Minecraft block.

At Mobile World Congress next week, Explay will launch their Colibri mobile-projection module, a compact projector capable of creating a 70-inch image at VGA, WVGA or SVGA resolutions.