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“In this article, we will make such a doorbell. I named it SS4H-SD Smart Doorbell. It was supposed to be “Video Doorbell”, but the short form You surely know this feeling when the doorbell rings while you are doing …

“Ever wanted to do time-lapse video but don’t want to buy a expensive camera or use your iPhone? Raspberry Pi to save the day! Thanks for taking the time to view my project! I’m a big plant person …

“This is a Digital Clock design that was built from 24 custom 3D printed analog clocks. It shows the digital time. Between time displays, it shows moving artwork. It is composed of 3D printed parts, 25 Arduino nanos and 48 …

“Unlike our instructable on aluminum frames for RGB LED panels( https://www.instructables.com/Simple-Extruded-Alu…), which is scalable to almost any size display, this design is targeted at a display using one specific type of panel (191mm x 96mm). The …

“Hey everyone what’s up! So here’s my 3D Printed Self-balancing robot which is powered by an Arduino nano board and has an MPU6050 to get the accelerometer and gyro readings to balance itself using the PID function. This …

“ABOUT COSIO This guide will teach you how to build your own CO sensor for air quality monitoring. The sensor indicates bad air quality and shows when ventialtion is recommended, thus lowering the risk of infections carried by aerosols (like …

“WHAAAAT??? DAFT PUNK CALLED IT QUITS ??? Daft Punk may have retired but that doesn’t have to mean that you have to stop having fun with their inspiration! Here is my second dedicated project to that musical duo. This project …

“Build your own custom mechanical keyboard that runs CircuitPython on the RaspberryPi Pico RP2040! With lots of pins, the RaspberryPi RP2040 Pico makes for a great brain of a mechanical keyboard/macro pad — no scan matrix required. Up to 26 …

“Here is an Instructable on how to build a digital dice that uses LEDs as well as an Arduino Nano to generate random numbers and display them in vibrant colours. The housing is fully 3D printed and some circuits have …

“The Inspire 3D Printer Kit is being developed by Accessible3D to be the cheapest 3D printer kit ever. Our current developer kit is being delivered for $30, and I am hoping to keep the price-point as close as possible to …