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Digital Distance meter
Saeedy Oct 19,2024
This project is a compact and portable digital distance meter designed for accurate and user-friendly distance measurement. Utilizing an ultrasonic sensor, it can measure distances up to 3 meters with an accuracy of ±0.5 cm, making it highly reliable for various applications.To enhance the user experience, the device includes a built-in laser pointer that helps in targeting objects more precisely. The distance readings are displayed clearly on an OLED screen, ensuring easy readability even in di...
7th Design Contest-Electronic Project DIY Arduino
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DIY Simple Functional Lakhovsky MWO (Multiwave Oscillator) Therapy Device
Pavleski Oct 17,2024
 The Lakhovsky Multiwave Oscillator (LMO) is a device that was developed by Georges Lakhovsky in the early 20th century. Lakhovsky proposed this device as a form of alternative therapy, claiming it could restore the body's natural balance and promote healing through the use of electromagnetic frequencies. While his ideas and theories have been widely discredited and are not supported by mainstream science, some people continue to use his work as a basis for alternative medical treatments.&n...
DIY Commodore Arduino
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Arduino Retro Game Controller
Arnov sharma Oct 16,2024
Greetings everyone and welcome back. Here's something fun.The Arduino Retro Game Controller was built from scratch using a custom PCB and a couple of 3D-printed parts. The Arduino Micro, which has the Atmega32U microcontroller with HID, compatibility, is being used here to transform the microcontroller into a game controller.The goal was to put together a game controller that would allow users to play Pokémon games using an emulator. Here, we chose an all-buttons controller that does not have an...
7th Design Contest-Electronic Project Arduino ESP8266
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Build a MIND-BLOWING Mini Oscilloscope at Home with EST Projects
Khan Oct 15,2024
Build a MIND-BLOWING Mini Oscilloscope at Home with EST ProjectsEver wondered how you can measure and visualize electronic signals right at your desk? With this DIY Mini Oscilloscope project, you can! In this guide, we will walk through building a simple yet powerful oscilloscope using affordable and easy-to-find components. This is the perfect project for electronics enthusiasts looking to take their DIY skills to the next level.Let’s break down how you can make this MIND-BLOWING...
Arduino DIY oscilloscope
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DIY Smart Multipurpose Battery Tester
Green Energy Oct 14,2024
In recent years, the market has been flooded with low-cost batteries, many of which originate from unregulated manufacturers. A significant concern with these batteries, is the inaccurate labeling of capacity. Often, these batteries claim to have high capacities sometimes exceeding 10,000mAh at prices that seem too good to be true. In reality, many of these batteries fall far short of their advertised capacity, providing poor performance and posing potential safety risks due to overcharging or o...
7th Design Contest-Electronic Project Arduino DIY
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Arduino MEGA Shield V0.6A
Sommer Oct 14,2024
V0.6 supports the cartridges for these systems!Vtech V.SmileVtech V.Smile MotionVtech V.Smile SmartbookVtech V.Smile BabyVtech MobiGoLeapfrog LeapsterLeapfrog Leapster L-MAXLeapfrog LeapPadLeapfrog LeapPad (My first LeapPad)Leapfrog LeapPad (Little Touch)Vtech Genius Leader ColorVtech Genius Leader Super ColorBandai Super Note ClubPreComputer 1000 / 2000Mister XGenius Leader 2000More Infos about it here:https://team-europe.blogspot.com/2023/01/preserving-games-anybody-can-now-do-it-2.html
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Fresh Watch
M0 Oct 13,2024
This is an open-source programmable watch that supports development in C or Python, allowing for the addition of new features at any time.It is primarily used for environmental monitoring, alerting users to open windows for ventilation or go outside for fresh air when air quality is poor, to prevent discomfort.For environmental monitoring, it uses two Sensirion sensors, the SGP40 and the SHT30. It also features a ws2812 led and a buzzer for audio-visual alarm alerts.It comes with a motion sensor...
Arduino DIY NRF52
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Advance Arduino Nano Board
Maa Oct 13,2024
Presenting the Arduino Nano – a modern and smart version of the Arduino Nano with an array of powerful features for makers and engineers. Built with the original ATMEGA328P chip, this advanced board integrates a Type-C input, offering seamless connectivity and ease of use. Operating at 16MHz, it delivers the reliable performance you’ve come to expect from the classic Nano but with a sleek, upgraded design.With its compact size and enhanced functionality, the Nirmal Nano is ideal for projects req...
ESP8266 Arduino DIY
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STM32F103RE 3 Axis CNC v1
Mackey Oct 10,2024
See my Instructable for a full implementation example here.All end stops, stepper driver fault lines, and buttons have their own external interrupt.The Step pins of all four 8825 stepper drivers are PWM timer pins. As noted in the GitHub ReadMe file, PWM is used in one-shot mode to set the pulse width of the stepper pulse NOT the frequency of the pulses. This is because the step frequency is variable, it ramps up then down during a move. The one-shot pulse width offloads the pulse duration to ha...
DIY Arduino CNC machining
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Arduino 3D Printed self Balancing Cube
Pavleski Oct 10,2024
 Self-balancing devices are electronic devices that use sensors and motors to keep themselves balanced while in use. They uses gyroscopic sensors and accelerometers to detect the movement of the balanced object and adjust the speed and direction of the wheels accordingly, allowing to control the device through shifts in their weight. This time I will present you a project in which the balanced object is a 3D printed plastic cube, inside which the reaction wheels and control electronics...
7th Design Contest-Electronic Project 3D printing Arduino
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AERIS-10 Open Source Phased Array Radar
The AERIS-10 is a low‑cost open‑source phased‑array radar platform designed for makers, researchers and educators. Operating around 10.5 GHz, the system can detect and track multiple objects at ranges...
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Have you always wanted an easier to use and more powerful Flipper Zero?Are you tired of getting detained by the TSA because of your WiFi hat on your Flipper Zero? Then this is the solution for you. It...
Project Aura AQ Sensor Hub PCB v1.1
This is the custom PCB for Project Aura AQ, an open-source ESP32-S3 air-quality monitor with touchscreen UI, local web dashboard, MQTT, and Home Assistant support.What is included on the PCB:- Built-i...
Simple lo-fi offline MP3 player for the Zion Brock vintage radio (official PCB)
Offline | Mono | Lo-FiThe PCB version of the Vintage Radio does not receive live radio signals. It is a self-contained offline music player. You load albums or tracks onto a microSD card, insert ...
DIY Active FFB Pedal PCBA
Easy one click ordering of Ghilipert PCAB V2.2 REV BNo solderinghttps://github.com/gilphilbert/DIY-Sim-Racing-FFB-Pedal-PCBsAsk for part 25 : SQP5W-5Ω±5%-9MMore info here :https://youtu.be/PMupeveZSFM...
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