Arduino projects

Hexabitz Exg Biosignal Processing & Visualization In Arduino

Receive muscle signal data from the Hexabitz Single-Lead EXG Monitor using Arduino. Process and visualize data with LED indicators.

Radar-based Home Security System Using Rd-03d And Esp32-c6

A powerful DIY home security system that uses radar to detect intruders with military-grade precision, even in total darkness

Ina219 Dc Current Sensor Using Visuino & Arduino

Learn how to use the INA219 DC Current Sensor with Visuino and Arduino to measure and display current in real time!

Volume Indicator - Gc9a01 Display Using Visuino

In this tutorial we will make a colorful Volume Indicator using GC9A01 SPI Display, rotary encoder, Arduino and Visuino program.

Ds1307 Real Time Clock & Gc9a01 Display Using Visuino

This tutorial shows how to use the DS1307 Real-Time Clock (RTC) with a GC9A01 Display in Visuino to keep and display accurate time.

Easy Android Ui For Arduino Project

Create a Android App for your Arduino projects using Bind, a library supporting BLE, Wi-Fi, classic Bluetooth, and USB-OTG.

Tn-24 V2.0 (cute Desktop Companion Robot)

A 3D-Printed, Emotionally Intelligent Desktop Companion Robot

How To Make A Cheap Esp32 Drone (under 15$)

Let's build a drone under 15$

Retro-logger

Retro-Logger - a secure, ESP32-based IoT data logger built specifically for legacy industrial machines.

Easter Eggs That Hide Themselves

A simple robot that gives easter eggs the ability to run off and hide themselves.

Rotating Led Sphere – A Rp2040 Pov Display Step By Step

Inspired by the Las Vegas Sphere, this project brings the concept to desktop scale: a spherical POV LED display powered by an RP2040. It plays videos and animations from an SD card, runs wirelessly, and can be controlled via Wi-Fi. A key goal was to achieve stunning visuals using as few components as possible. Fully open source.

Diy Wireless Hi-fi Bluetooth Audio Player

Using Wireless Hi-Fi Amplifier Module to DIY a Simple Bluetooth Audio Player

Smart Temperature Logger With Esp32 And Oled Display

This project is a smart temperature logging system built using an ESP32 microcontroller and a 0.96" OLED display. It continuously monitors ambient temperature using a digital sensor and displays the real-time values on the OLED. Additionally, the system logs the data locally (e.g., to an SD card or internal memory)

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