Arduino – Poor Man’s Oscilloscope
In this project we will use Arduino UNO to make an awesome and cheap oscilloscope! It’s very easy to create…
Intellisaurus – Dinosaur Robot Kit
Intellisaurus is intended for many skill levels. There is no soldering or programming required to build and play with it.…
Netduino WiFi Lock
The idea of smart locks has been out for a while, but at the end of the day, people still…
Flip-Flops & Latches – Ultimate guide – Designing and truth tables
Storing of memory is a very important technology. This is possible due to semiconductors. And we have the ability to…
Polyphenylene Sulfide: Toray Industries’ New Polymer Film for 5G Circuit Boards
Toray Industries has announced Torelina, a new type of polyphenylene sulfide (PPS) film highlighted for its dielectric characteristics, flame retardancy,…
Arduino Time Attendance System with RFID
In this project you’re going to build a time attendance system with MFRC522 RFID Reader and Arduino. When you swipe…
ESP32 with PIR Motion Sensor using Interrupts and Timers
This tutorial shows how to detect motion with the ESP32 using a PIR motion sensor. In this example, when motion…
Arduino RGB Color Picker – Pick Colors From Real Life Objects
Easily pick colors from physical objects with this Arduino based RGB color picker, enabling you to recreate the colors you…
M5StickC Cool Looking Watch With a Menu and Brightness Control
In this tutorial we will learn how to program ESP32 M5Stack StickC with Arduino IDE and Visuino to Display a…
OneTouch (biometric Lock)
To ensure the security and remote access we want to think of a new way to connect our door lock…