The Introvert Hat

A hat that warns you when people are in your general vicinity

Oled Countdown Timer With Arduino

In this tutorial we are going to build a simple Countdown timer using an OLED Display & Arduino.

Oled Battery Level Indicator Using Arduino

In this Tutorial we are going to make a Battery Level Indicator using OLED Display.

Tinyml Gearbox Fault Prediction On A $4 Mcu

How to apply tinyML approach to detect broken tooth conditions in the gearbox based upon recorded vibration data.

Seeeduino Xiao Expansion Board Ultrasonic Distance Sensor

In this Tutorial we are going to explore how to measure a distance using a Seeeduino XIAO Expansion board and Ultrasonic Range sensor.

Make Your Own 8*8 Led Matrix

let's build a custom Arduino compatible 8*8 led matrix

Esp32 Burninator

This project was an excuse to use tiny stepper motors that I found on aliexpress. I've always been fascinated with cnc machines and burning lasers. Something so small cannot cut metal but can burn paper.

Arduino & Nextion Display - Use Slider To Control Led Bright

How to control the LED brightness using a Nextion Display with a simple slider.

From Yolo To Edge-ai Vision

Run Your Own YOLO Real-Time Object Detection Model on Intel Movidius VPU based OpenNCC Edge-AI Camera Module

Nextion Display - Control Led On-off With Dual State Button

In this project we are going to learn how to control an LED using a Nextion Display with a simple touch button. Watch the Video!

Scan Qr Codes With Raspberry Pi Pico

To extract information from QR codes and use a Barcode & QR Code HAT and a Raspberry Pi Pico.

Openncc Frame

To support inference media pipelines based on GStreamer and to support cross-platform inference based on NNStreamer.

Weatherbot - A Motorised Weather Machine

A WiFi connected weather forecasting machine. Shows a hyperlocal weather mechanically on a mini diorama & e-ink display for detailed outlook


OpenCat is the open-source Arduino and Raspberry Pi-based quadruped robotic pet framework developed by Petoi, the maker of Boston Dynamics-style futuristic programmable robot dogs, robot cats and robot pets for STEM education and AI-enhanced services.

Loko- The Smallest Gps Tracker With Lorawan

GPS tracker with Lora radio for Drones, tractors, expensive equipments etc

How To Make Arduino Obstacle Avoiding Robot Car With Radar

In this tutorial we are going to make an Arduino Obstacle Avoiding Robot Car with Radar using the HC-SR04 ultrasonic sensor &servo motor.

Sending Data With Nrf24l01 Using Arduino

Send data from one Arduino to another using the NRF24L01 module. In this project we are gong to send Random Integer number from 100 to 1000

Jaimico: The New I-health Care Companion Robot

Jaimico... Acompanion robot based on M5Core2-AWS, AWS-IoT-Core, AWS and Alexa