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EscornaFicha_1
Rosas Mar 28,2022
It allows the programming of Escornabot using printed or cut-out cards (cardboard ..) communicating the commands via Bluetooth using @arduino Nano, easy to print, manageable and expandable to 15 "Tabs" thanks to the firmware of @caligari_pub.Number of Tags (Fichas)To use six tags we need the PCBs E_KEY_T_1_V and E_KEY_T_2_V the latter with the power components.If we want to have more chips (9 to 15) we will put intermediate circuits E_KEY_T_2_V without the power supply electronics.The selection ...
Arduino
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Pet Feeder Controlled Via WiFi - ESP8266
KILIC Mar 28,2022
How It Works?As you can see, a 3D design was used for the pet feeder. ESP8266-based Wemos D1 Mini board was preferred to connect to the internet and control it via WiFi, and an application was created to control the pet feeder by entering the IP address wirelessly.SuppliesA few basic items are required for assembly and circuit buildWemos D1 Mini ESP8266 WiFi Board28BYJ-48 Stepper MotorULN2003x Stepper Motor Driver608zz BearingL7805 Voltage RegulatorCapacitor9V-12V Power SupplyBreadboardJumper Wi...
IOT ESP8266 DIY
10573
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Goku PCB Badge V2
Arnov sharma Mar 28,2022
Hey everyone what's up!So here's something SUPER cool, A PCB Board themed after Goku from Dragon Ball!The idea here was to make a simple PCB badge that includes Goku, I placed a few LEDs on this board in such a way that when it is being driven by an Attiny13A, it glows in a chasing pattern and it creates an illusion of Goku firing his famous Kamehameha wave.For those who dont know who Goku is or what is Kamehameha wave, well Goku is an alien from outer space who was raised by an earthling and he...
Arduino ESP8266 DIY
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Batuni - The Talkative Messenger Robot
vishalsoniindia Mar 27,2022
Hi, I am Vishal Soni.I am an electrical engineer, check out my youtube channel, I hope you will like it.I make lots of projects with limited resources, So this time I made a “Batuni - The Talkative Messenger Robot”. Batuni is the hindi word that means Talkative. Why This is Messenger Robot:-This Robot has  a Bluetooth module, which can be connected to a smartphone then any word or sentence sent by that smartphone will be converted into text to speech.To make Simple and easy to make I d...
Arduino Audio Stereo
1814
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ATtiny xx4 USB Breakout
Reboot Mar 25,2022
This breakout board for 14 pin 0-Series and 1-Series ATTiny devices hasUPDI programming header (requires an external programmer)CH340 USB interface on the primary UARTheader pins for the ATTiny pinsThis makes it easy to mount the chip and connect Dupont wires for prototyping, programming, and using the Serial monitor in the Arduino IDE.
Arduino Development Board
1341
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1
Easy and Affordable Track Timing System
collin-w Mar 25,2022
IntroHello everyone! Because of my upcoming track and field season at school, I decided to build a timing system to measure my time and others' time when running. The idea with the track timing system is simple. There are two modules: one sitting at the start of the track, and one at the end. With a user-selected delay, the start module plays a start tone and starts a stopwatch. When an athlete crosses the finish line, a light beam is crossed, and the finish module sends a signal to the start mo...
3D printing Arduino DIY
5482
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2
A (not so) Electric Bike
collin-w Mar 25,2022
Hello! My name is Collin Wentzien, and I am a 16 year old maker and electronics enthusiast. For these past few weeks, I’ve focused my attention away from video games and towards a project which I call the smart bike. I’m going to give you all a quick overview on how it works, and then I’ll talk about why I made it, how I made it, and then show you some footage of using it in the real world. Let’s hop into it.Now, real quick, I just want to get something out of the way. This is not an e...
Arduino DIY bike
1982
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2
Third eye for the blind
mohdazhar Mar 23,2022
The first wearable technology for people who are blindUsing ultrasonic waves to detect the obstaclesNotifying the user through vibrations/buzzer sound'Third eye for the blind' is an innovation that helps blind people to navigate with speed and confidence by detecting the nearby obstacles using the help of ultrasonic waves and notifying them with buzzer sound or vibration. They only need to wear this device as a band or cloth.According to WHO 39 million people are estimated as blind worldwide. Th...
Arduino Sensor DIY
4176
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ESP8266 Two Wheel Robot (NodeMCU and Stepper Motor)
KILIC Mar 23,2022
Generally, robot cars are built on a chassis with 2 DC motor wheels and a bovine wheel. While surfing the internet, I saw a 3D car design with a different structure, and I wanted to experience it by making it. So take a look at how it works...Step 1: How It Works?As you can see the biggest difference compared to other robot cars is that it is built on 2 wheels. Of course, it is possible to make a slight wobble forward and backward from the balance point of view, but this did not hinder the robot...
Arduino ESP8266 IOT
10476
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3D Printed BATMAN Logo
Arnov sharma Mar 23,2022
Hey Guys how you doin!So here's something super cool, a completely 3D Printed Huge BATMAN Logo.My goal was to make a super simple Glowing logo from TIM BURTON's Batman.This Logo Lamp has no complex circuitry, just some plain old LED Strip and 3D Printed body.It's super easy to make, all you need is a 3D Printer and white strip LED.This article is gonna be about the whole built process of this LOGO so let's get started!Material required3D Printed partsSuperglue5V Adaptor3V WHITE LED STRIPDes...
LED Display 3D printing
1928
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