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“Fall detection prototype with Arduino clients, Raspberry Pi server and Machine Learning. “I’m going, down, down, down, down, down. Yes, I’ve got my feet in the window. Got my head on the ground” Going down (Freddie King) Falls …
“Hello there, In this tutorial, I will make a gaming console using an esp12e and OLED display. With this console, We can play different types of retro games like snake, space war, duck hunt etc. so let’s get started …
“A lightweight, reliable, and completely portable ultraviolet (UV) radiation meter. Ever since suffering severe chemical burns, I could not expose myself to sunlight and ultraviolet radiation. Knowing how to deal with sunlight is an essential skill for anyone in similar …
“In this Instructable, we will learn how to make a wireless water level controller by using an ESP32 and ESP8266 microcontroller. This controller has voltage and current protection to protect the motor. And it uses ESP-NOW protocol to transmit …
“Hi guys, in this article we will see how to make a very convenient single charger for 18650 cells so that you don’t always have to arrange homemade tools like magnets or things like that to hook into the …
“Since summer rolled around and people are starting to flock to beaches again during these post-pandemic times, I decided to make a portable UV index meter for my more delicate-skinned friends so they can sunbathe responsbily - by keeping an eye …
“This project is designed to charge single cells Li-Ion/LiPo/LiFe with protection against overcharge and short circuits. Story Look, I’m charging! There are more than enough stories about batteries exploding due to overcharging. Too much stress on a …
“RGB Desktop clock using ATtiny85 and neopixel I wanted to make a customised clock for my desk. With the help of neopixel LEDs, I decided to build my own digital clock that is good enough to display the time while …
“Working on electronic projects at the workbench, whether prototyping with a circuit, powering a small desktop device, or simply testing a component, all require a specified source of power. Using power adapters and other DC sources such as batteries won …
“In this Instructable I’ll show you how to make my digital measuring wheel (DMW). The DMW is like a traditional measuring tape, but instead using a tape, it uses a wheel that records the distance traveled as it rotates …