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DIY Simple Arduino EMF (electromagnetic field) Detector
Pavleski Aug 11,2023
 An EMF (electromagnetic field) meter is a device used to measure electromagnetic radiation in a given area. EMF meters are used to detect and measure the strength of electromagnetic fields emitted by various sources, such as electrical appliances, power lines, wireless devices, and other electronic equipment.  EMF meters are commonly used in scientific research, industrial and commercial settings, as well as in residential areas to assess potential health risks associated with pr...
Arduino ESP8266 DIY
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DIY Home Automation using Arduino UNO R4
Krishna S Aug 09,2023
Welcome to this beginner's guide to making your own home automation system, leveraging the prowess of an Arduino Board, Arduino IoT Cloud, and the convenience of mobile phone control. Delving into the realm of home automation opens doors to streamlined living, where diverse devices can be managed effortlessly and conveniently. In the following comprehensive tutorial, we will navigate you through the process of assembling and configuring an Arduino-based system, empowering you to remotely oversee...
Arduino ESP8266 DIY
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OverEngineered Pen Holder 2.0
Arnov sharma Aug 08,2023
Greetings.So here's something OverEngineered and different: a Pen Stand or Holder made completely from PCBs and 3D-printed parts.The goal was to create a pen stand that was entirely different from the typical pen stand. It would have a number of features, such as a room temperature and humidity meter, an onboard light for aesthetics and illumination, and a USB port that could supply 5V to power various devices, including smartphones.Version 1 of the PenStand I constructed last year was...
3D printing SLA Arduino
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Arduino Customized L298M Dual Motor Driver Module
Mugo Aug 06,2023
IntroductionThe Arduino Customized L298M Dual Motor Driver Module is designed to handle high-power DC and Stepper Motors. It comprises an L298 motor driver IC and a 78M05 5V regulator. The module enables control of up to 4 or 2 DC motors with directional and speed adjustments.Specifications of a L298MThe various specifications, as well as the features of an L298M motor driver module, include;Ø A L298N 22A driver modelØ L298N double H bridge driver chipØ A 46V maximum motor voltage...
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Smart Hobby LLC-PCB
Regan Aug 04,2023
Designed for using with a Mega 2560 to allow users to easily make connections for the DCC-EX Model Railroad Command Station. DCC-EX is open source software developed by model railroaders for model railroaders. It offers features that commercial systems do not include for less then the commercial systems. The screw terminals allow connecting add on boards for functions such as controlling turnouts to accessory control.
Arduino ESP8266
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Simple Sensitive 3 Transistors BFO Metal Detector
Pavleski Aug 04,2023
  In this project I will present you a Very Simple "Beat Frequency Oscillator" type of Metal Detector. BFO metal detectors are relatively simple and inexpensive compared to other types of metal detectors. It is one of the simplest and most common types of metal detectors.   The principle of operation is as follows:When a metallic object is in close proximity to the search coil, the beat frequency produced will be different compared to when there is no metal present. This...
DIY USB Arduino
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CATCUBE Internet clock
Arnov sharma Aug 04,2023
Hey everyone, and welcome back.This is CATCUBE, a miniature cube-shaped desk clock with a cat theme that is created entirely of scratch and has an ESP8266 module for a brain.A desk clock like this one which pulls time readings from the internet and displays them on the 0.96-inch SSD1306 OLED; its front is made of a custom PCB, and its back is covered with a hollow 3D-printed holder that can accommodate a small Li-Po battery.This project was built around a custom PCB that houses all the electroni...
3D printing SLA Arduino
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pico2040-zeankundev-rev1.2
Isnomo Aug 02,2023
A small RP2040 board I designed myself out of boredom. Features:No detection, but failsafe step down converterExtra 1 switch (2 switches) for RUN hooked to GND for reset32MB flashYou can use it as a portable thumb drive, hence the flash and BOOTSELDIY PCWIP footprint for embedding the board (KiCad)I don't know what to put here
Arduino Raspberry pi USB
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I2C OLED Display with Arduino For Beginner
Poudel Jul 30,2023
OverviewThis article I2C OLED Display with Arduino demonstrates how to use the Arduino and the SSD1306 0.96-inch I2C OLED display. We’ll show you some features of the OLED display, how to connect it to the Arduino board, and how to write text, draw shapes and display bitmap images.IntroductionIn the realm of DIY electronics, one of the most fascinating combinations is the Arduino microcontroller and OLED displays. In this beginner’s guide, we will delve into the world of I2C OLED displ...
Arduino
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Sim800 Control Board
Astoraque Duran Jul 28,2023
Sim800 Control Board with 4 outputsWith this project you can control many devices using the GSM network, which enables you to control the Relays from very far distance.
Arduino DIY Atmega
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Popular Project
DIY Meshtastic Using ESP32 : Build Your Own Private Off-Grid Network
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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