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CNC Vinyl cutter machine with GRBL shield
ELECTRONOOBS Jul 18,2022
So, for the PCB we need and Arduino NANO and some female pins. Aside from that we need 2 step motor drivers. And for that, you could use the cheap ones, the A4988 or you could spend a little bit more for some silent step motor drivers such as the TMC2208. The rest are just some jumpers and connectors, maybe a button, capacitors and even a MOSFET. But the MOSFET is for a spindle control but this project doesn't have a spindle so we don’t need power control.So, aside from the PCB we need the 3D pr...
cnc grbl Arduino
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Police Car Led Effect Using 555 Timer IC
Adhikari Jul 18,2022
IntroMy 5-year old son asked me to create a Police Car like flashing light that he can put on top of his nerf-gun, while playing around with his mates. No worries mate, sounds like a plan to me. Bang, weekend sorted.In this tutorial I am going to create a Police Light themed LED Flashing circuit using the 555 timer IC. This circuit alternatively flashes between the Red and the Blue LED's while blinking each of them individually similar to the police strobe lights. To add some spice to this proje...
Arduino ESP8266 LED
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Arduino yok 32 led animasyon
Nejdat delioğlu Jul 18,2022
Bu projeyi siz yapabilirsiniz
LED Arduino Ruler
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DIY Handheld Fan
Arnov sharma Jul 17,2022
Hello Everyone and here's something COOL, a DIY Handheld Fan completely made from scratch.The goal here was to make a small portable fan that I could use daily when going outside.I prepared a 3D Printed body and made a custom PCB that holds all the essential electronics on it that drives the main motor, I'm using Micro Brushed DC Motor here which is generally used in Micro Drones, It's loud and super powerful.As for the brain of this project, I used an Attiny13A to control a Mosfet IC that drive...
3D printing SLA Arduino
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Prototype Board for the Olimex ESP32-POE-ISO
Dan Hoover Jul 16,2022
The ESP32-POE-ISO is a fantastic board, but it has a few shortcomings. There's absolutely no way to mount it without 3d printing a special enclosure and it severely lacks a proto shield. This board solves that. It offers extra rows of pins and 5v, 3.3v and ground. There is a breakout header on one side to hook up an i2c device like a 16x2 LCD as well as a proprietary connector that I use in some of my personal projects. That connector is also great for a few leds and buttons.Simply solder female...
esp32 proto protoboard
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Voice Controlled Door Lock using Alexa and Arduino
Krishna S Jul 15,2022
Voice Controlled Door Lock: An OverviewHey, everyone! Welcome back. In this video, we'll make an Alexa-controlled door locking system that lets us lock and unlock a door with our voices. This lock is easy to design, make, install, and use. Not only do they make your home safer and more convenient, but they also make it easier to install and use locks in general.Let's get started! So let's begin with the circuit! I drew the circuit and made the PCB with the help of the Altium designer. Here we ar...
Arduino voice controlled voice controlled door lock
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Relay Module Rev1
Marroquin Jul 15,2022
This is a 12V relay module that is controlled with a 5V signal that can come from an Arduino, for example.I decided to make this because I could not find 5V relays where I live, so I tested the circuit on my breadboard with 12v relays. You can also change the resistors values to work with a 5V relay.
DIY Home Automation Robot
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3 x Attiny85 Programmer for Arduino Uno
Taste The Code Jul 14,2022
If you have followed my channel, you would know that I'm in love with the Attiny85 microcontroller and that I've built a lot of projects with it.To program the Attiny's I've built a shield a long time ago on a piece of perf board with an IC socket, and that has worked fine till now.Since the socket started to become loose from the repetitive removals of the microcontrollers and I needed something where I can program more than one ATtiny at a time, I decided to build a new programmer.The new prog...
Arduino DIY Microcontroller
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Just a Regular OverEngineered FlowerPot
Arnov sharma Jul 13,2022
So Here's something Super Cool and unique, A Flower Pot made completely out of PCBs.I made this flowerpot by combining three different PCBs, I used a diamond-shaped board as a flower petal by soldering them together in star-shaped form.I used a previously made PCB as a leaf because its shape was somewhat similar to an actual leaf.As for the stem, I prepared a PCB that holds the flower and leaf together, this stem is then soldered on a base that holds the whole structure and also contai...
Arduino ESP8266 Commodore
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Rubik's Cube Solver Robot v1
Hernando Jul 12,2022
The drivers to develop my project were:Rubik′s cube is a "best seller" category toy, more than 350 millions of unitsTime to solve by humans has been decreasing from 22 seconds in 1982 to 3.47 second in 2018Brilliant mathematicians as Kociemba, Rokiki and Fridrich has been fascinated with the toy - at adult age!!!Thera are people solving cubes blindfolded - 48 cubes in less than one hourOpencv and Python are subject I wanted to know, so I choose this challengeI need a pandemic project to maintain...
Arduino Robot Robotics
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