Results for "Arduino"

Popular: Arduino Automation Commodore Iot Raspberry pi

Jan 22,2025

This DIY measuring wheel measures distance as you roll it along the ground (the wheel will have a circumference of 1m). The picture included illustrates the wiring of the electronic display. When a button is pressed, the display counts up. A PCB is needed to clean up the wiring and make it more compact. I decided to make this project to solve the problem of accurately measuring distance when doing some sprinting workouts. Instead of measuring the 30 or 40m required with a measuring tape, I decid...

Arduino

294

16 Ch ADC 16 Bit on One I2C Bus

Reboot Jan 22,2025

Four ADS1115 16 bit 4 channel ADCs are on this PCB, sharing one I2C bus to give up to 16 single ended channels.The ADS1115 can operate from 2v to 5.5vThe I2C bus voltage must match the ADC supply voltage or else level shifting is needed for the bus.The analog input voltage must be between 0V and the supply voltage being used.

Arduino Sensor ADC

748

Environment monitoring system

Jan 19,2025

Environment Monitoring System with Arduino Nano, DHT11, BMP280, and LCDWhat’s the Project About?The Environment Monitoring System measures and displays real-time environmental parameters such as temperature, humidity, and barometric pressure using an Arduino Nano, DHT11 sensor (for temp & humidity), and BMP280 sensor (for pressure and temp). The data is shown on a 16x2 LCD, making it a simple, cost-effective solution for weather stations, indoor climate monitoring, and more.Why Did I Decide ...

7th Design Contest-Electronic Project Arduino DIY

532

"Uzurium": A device that generates the most emotionally charged vortices

Tech Jan 19,2025

An interior device that allows you to freely program and control both vortices and light.You can use it in various ways such as:Creating beautiful swirls when mixing milk into your coffeeRelaxing while watching vortices in aromatic hot waterEnhancing your nighttime cocktail-making experienceUsing it as a notification systemUtilizing it as ambient lightingThis device serves as a programmable smart interior piece that adds both relaxation and enjoyment to daily life, combining practical functional...

7th Design Contest-Electronic Project ESP32 Arduino

376

An alternative clock (Floppy Voltmeter Clock)

Floppy Lab Jan 18,2025

What is it?The Floppy Voltmeter Clock is a special clock that instead of using the usual rotating hands, or seven-segment displays in the case of digital clocks, uses two analogue voltmeters in a retro style. It is therefore a unique and very special object. It is designed to be open source and easily made, so anyone can create one and put it in their desk, workshop or living room.The ideaWandering around on YouTube I have seen that lately many people are building systems to display the time, so...

7th Design Contest-STM32 Project voltmeter design

1584

OLEDDuino-1.3 - OLED-oriented Devboard

Aliyev Jan 17,2025

This project is aimed at beginners and professional DIY makers.The design feature is that the OLED is mounted on top of the board and fixed with nylon stands.The bezel printed on a 3D printer gives the device a finished look.Considering the design, it is very easy to create projects using an OLED screen: be it a voltmeter, thermostat or something else.(The work is underway on GitHub, where the sketches will be located)The board is based on the Arduino pro mini circuit with minor changes (see dia...

arduino oledduino pro mini

1062

Arduino and esp car clustering !

Jedrj Jan 17,2025

I embarked on a project connecting an Arduino Uno with an ESP module (such as the ESP8266 or ESP32) to a car’s dashboard for several personal reasons, combining my passion for electronics, programming, and automotive technology. Below, I explain why I started this project and how it works from my perspective.Why I Started This ProjectPassion for Electronics and Programming: I have always been fascinated by microcontrollers and the possibilities they offer. Working with an Arduino presented an op...

7th Design Contest-Electronic Project Circuit Power

1319

Arduino VFO Project with a Large LCD Display

Pavleski Jan 16,2025

A Variable Frequency Oscillator (VFO) is an electronic oscillator whose output frequency can be adjusted or varied over a specified range. It generates periodic waveforms, whose frequency can be dynamically controlled. VFOs are crucial in a wide range of applications, particularly in communications, testing, and signal processing. In one of my previous videos I presented a way to make such a device with an ESP32 microcontroller on a color TFT display. This time I will present you a V...

Arduino DIY Atmega

1353

Skyviewer: a new way to look at the sky

Antonio G. Jan 15,2025

INTRODUCTIONWhat is the SkyviewerThe Skyviewer is an autonomous, portable stand for phones that can reliably orient the camera phone to take perfect shots of any constellation without fancy equipment or expansive cameras. It in fact works mainly with phone sensors, however without losing in personalising, as the star catalogue is fully changeable, as I will cover later in this section. I had the idea during the final of the Italian astronomy championship, where I started getting into rudimental ...

7th Design Contest-Mechanical Project Arduino Hardware

2181

Exploring the Tesla Coil Driver Board, Full Review & Test Results

Pavleski Jan 09,2025

Some time ago I presented you a video in which I analyzed a super cheap Tesla Coil driver that cost less than $20. This time I will also present you a relatively cheap other type of driver that costs about $50, but is complete and contains a half-bridge circuit with two power mosfets with appropriate heat sinks, as well as a full-wave rectifier. In short, in this case I only need the coils, the primary and the secondary to assemble a functional Tesla Coil. In this particular example, ...

7th Design Contest-Electronic Project DIY USB

915

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Project OverviewThis project delivers a complete, custom-designed PCB solution for building Meshtastic mesh network nodes. Unlike traditional communication methods that rely on cellular towers or Wi-F...

⚡ How to Make a DIY Spot Welding Machine at Home for 18650 Batteries | Full Circuit & Working

If you’re working on battery pack projects using 18650 lithium-ion cells, then you know how important a spot welder is. Buying a professional spot welding machine can be expensive, but today, I’ll sho...

Jammer Bluetooth 2.4G

Proyecto de PCB para Jammer bloqueador inhibidor de señales Bluetooth y Wifi de 2.4G.Proyecto patrocinado por PCBWay, muchas gracias por el apoyo!Primero regístrate en PCBWay haciendo clic acá, luego ...

ESP32 Walkie Talkie

I've made some ESP32 walkie talkies with ESP-Now protocol communication, i2s microphone, i2s DAC speaker, 3D printed case and a lot more!

LTS Respooler Control Board

The LTS Respooler is a compact and slightly over-engineered filament Respooler optimized for Bambu Lab spools. It integrates a filament runout sensor and wireless app-connectivity for ease of use.!! I...

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