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Smart Motor Safety and Monitoring System Using Arduino Nano
S S Jan 03,2026
This project is a smart motor monitoring system using an Arduino Nano that keeps an eye on current, temperature, and vibration in real time. It uses an ACS712 sensor to track current, an LM35 to measure temperature, and a piezo sensor to detect vibrations. Whenever any parameter goes beyond safe limits, the system immediately alerts you with an LED and buzzer, helping prevent motor damage. All components share a common 5V supply and ground, and the motor connects via simple terminal pins, making...
8th Design Contest-Electronic Project
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Retro Style radio with CrowPanel 2.1inch round Display (TEA5767)
Pavleski Jan 02,2026
 Some time ago I presented you a clock project with CrowPanel 2.1inch-HMI ESP32 Rotary Display 480*480. In that project I did not use additional external components, but the display module itself downloads the data from the internet and displays it on the screen. The module also has the ability to communicate with an external device via I2C, so this time I decided to create a project that will demonstrate this ability. As you can see in my previous projects, I have made several radio r...
Arduino ESP8266 DIY
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aalu esp32s3
Jan 01,2026
This is aalu esp32S3 with 8mb psram and 16 mb flash and with 38pin support
8th Design Contest-Electronic Project esp32s3 devkit arduino
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Earring for my Girlfriend ❤️
soni Dec 31,2025
1. How it All Started A while ago, it was her birthday. During that period, I was occupied with my practical examinations and couldn’t plan a celebration or even arrange a present for her. Time passed, and although she understood the situation completely, I still felt a sense of guilt for not being able to make her day special.I knew she doesn’t prefer expensive or overly fancy gifts. Instead, she values thoughtful effort. So I decided that when I finally gave her something, it should reflect bo...
8th Design Contest-Electronic Project LED Arduino
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Self-Balancing Robot PCB
Serra Dec 30,2025
This is the PCB for the self-balancing robot seen in this video: https://youtu.be/K1lzzVGCzAQModel can be fully 3D printed at this link (zero supports required): https://www.printables.com/model/1533590-self-balancing-robot-arduinoDesigned by Kelton Serra (Build Some Stuff)A Detailed Parts List can be found in the description of the YouTube Video above.
DIY Arduino 3D printing
5200
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USB to UART Converter Board using CP2102
THILAK K Dec 27,2025
This project presents a simple and compact USB to UART converter board designed around the CP2102 USB-to-serial bridge IC from Silicon Labs. The board features a modern USB-C interface and is fully designed using KiCad, focusing on reliability, minimal component count, and ease of fabrication. The CP2102 integrates USB transceiver, EEPROM, and UART logic into a single chip, making it an ideal solution for low-cost and stable serial communication.The converter board is suitable for a wide range o...
8th Design Contest-Electronic Project ESP8266 Arduino
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Pocket-Size Arduino Oscilloscope with SH1106 OLED Display
THILAK K Dec 27,2025
Project Description :Mini Oscilloscope is a compact, low-cost electronic measurement tool designed using an Arduino Nano and SH1106 OLED display, aimed at making basic signal analysis accessible to students and hobbyists. The project focuses on transforming minimal hardware into a functional oscilloscope capable of visualizing analog waveforms in real time. Its PCB-based design ensures portability, reliability, and ease of replication.The system supports auto and manual voltage ranging, multiple...
8th Design Contest-Electronic Project Arduino DIY
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Arduino serial v2.0
Arcos Dec 26,2025
Original Arduino serial v2.0 design files, from Arduino's official archives. Original Gerber files generated with Eagle 9.6.2
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Robotic Arm
Dec 25,2025
This my DIY robotic arm which is made up of foam and double sided tapes. There is an arduino uno r3 for the code. It is connected to two motors via drivers. The DC BO motor turns the arm right and left. The DC stepper motor turns it up and down. There is also a Q-box processor which is a custom driver thingy only avaliable in the QuadStore where I got most of my products from. It is only used for the power source since I only had a 6v barrel jack battery. It also connects the gnds togther. There...
8th Design Contest-Electronic Project Arduino Robot
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Christmas tree made with e-waste and Arduino - WEEE
Perez Bongiovanni Dec 24,2025
Christmas tree made with WEEE is a project that I maintain every year, which I keep updating by adding new components. In this case, the addition is the base of an electric kettle, one more blue LED, and the on/off sequence of the LEDs is assisted by artificial intelligence.
Christmas2025 Arduino LED
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