We feel bad when we see a retrocomputer project and think, “Hey! That’s not that old.” But, usually, when we think about it, it really is. Take the Penkesu. It looks like one of the little organizer computers that were popular — ok — a long time ago. Inside is a Raspberry Pi Zero 2W, a […]
A HOMBREW RETRO LAPTOP Continue Reading
This project will guide you through the steps to make an Arduino based 360 degree rotating foam ball turret with full joystick wireless control, and first person view camera and headset. This is a moderately complex project for hobbyists looking to try something a little extra. Parts of this project were limited by component availability
Arduino NERF Ball Wireless FPV Sentry Turret Continue Reading
Hello everyone! This is my first instructable. This project is a 3D printed clock powered by a stepper motor and is controlled by an Arduino Uno. It was designed in OnShape over the course of a month. It keeps time very precisely and only needs to be plugged into a USB port once programmed. Credit
3D Printed Holo Clock With Arduino Continue Reading
Infineon Technologies AG has collaborated with software and 3D Time-of-Flight (ToF) system specialist pmdtechnologies ag to develop reportedly the world’s smallest, most powerful 3D image sensor. Designated the REAL3, the single-chip solution measures just 4.4 x 5.1 mm and is the fifth generation of time-of-flight deep sensors from Infineon. The sensor can be incorporated into even the smallest devices with just
3D IMAGE SENSOR REAL3 FOR FACE AUTHENTICATION ANNOUNCED AT CES 2020 Continue Reading
Lots of people celebrate Halloween by making pumpkin sculptures most of them only just carve a scary looking face from the pumpkin and place. in this tutorial, I am showing how to give a more awesome effect to your pumpkins. here I added human/obstacle detection, smoke and lights. let’s scare them all Step 1: Components
SMOKING HALLOWEEN PUMPKIN USING ARDUINO AND IC 555 Continue Reading
Some might say that it belongs to Ron Weasley now, but to me & most of the Harry Potter fans, it’ll always be Dumbledore’s Deluminator. It was designed by Albus Dumbledore, and the first time we get to know about it is when he uses it to Put Out the lights on Privet Drive so he could
Dumbledore’s Deluminator A.k.a the Put-Outer Continue Reading
Smaller is better when it comes to microchips, researchers said, and by using 3D components on a standardized 2D microchip manufacturing platform, developers can use up to 100 times less chip space. A team of engineers has boosted the performance of its previously developed 3D inductor technology by adding as much as three orders of
RESEARCHERS EXPAND MICROCHIP CAPABILITY WITH NEW 3D INDUCTOR TECHNOLOGY Continue Reading
Description Hey everyone What’s up! Let me show you something COOL! A completely 3D Printed Mini Air Cooler that is powered by a Jet Turbine. So the goal here was to make a small but powerful Air Cooler that utilizes water to cool down air that is fed by a Jet Turbine. In this post, I’m going
3D Printed Mini Air Kooler (the OverEngineered Edition) Continue Reading
Stepper motors are popular in computer and microcontroller-based position control applications like robotics, industrial automation, CNC machines, 3D printers and video camera control. Due to their uncomplicated internal construction and their limited number of connection wires, stepper motors look deceptively simple. On the internet, there are even lots of tutorials on how to control these
FREE ELEKTOR ARTICLE: TMC2160 MOTOR DRIVER BOARD Continue Reading
An industry’s first, the 12-layer 3D-TSV (Through Silicon Via) technology developed by Samsung Electronics enables the stacking of 12 DRAM chips using more than 60,000 TSV holes, while maintaining the same thickness as current 8-layer chips. By Julien Happich @ eenewseurope.com Developed for the mass production of high-performance chips, the layered packaging technology requires pinpoint accuracy
SAMSUNG UNVEILS 12-LAYER 3D-TSV CHIP PACKAGING TECHNOLOGY Continue Reading
