Content for Project

Talking to memory: Inside the Intel 8088 processor’s bus interface state machine

“In 1979, Intel introduced the 8088 microprocessor, a variant of the 16-bit 8086 processor. IBM’s decision to use the 8088 processor in the IBM PC (1981) was a critical point in computer history, leading to the success of the …

TCP tunnel over CAN BUS FD with Raspberry Pi

“A TCP tunnel over CAN bus FD (Flexible Data-rate) involves encapsulating TCP/IP packets within CAN FD frames to enable communication between TCP/IP networks using the CAN FD physical layer. Implementing a TCP tunnel over CAN bus FD can …

The Oracle 9000 Fountain

“The Oracle 9000 Fountain Environment System is a smart Home Device that creates Tranquil environment with Water, Soundscapes & Lighting. The Oracle 9k Fountain was designed to fulfill a need in home wellness. As modern humans, our lives get increasingly more …

The simplest way to determine the quality of lighting

“This way of checking the quality of lighting in our home, or anywhere else, is extremely simple, cheap, and mobile Light flickering can be a common issue and may occur with various types of bulbs, including incandescent, fluorescent, and LED …

Ultra Compact LiDAR Distance Meter/Range Finder

““tiny LiDAR laser range finder ” anUltra Compact LiDAR Distance Meter/Range Finder Story I am a big fan of OLED displays. If you look at my recent projects, you can see that most of them feature OLED displays. While researching …

Upcycled ATX: Build Your Own Lab Bench Power Supply

“Welcome to this comprehensive DIY guide where we transform a standard ATX power supply unit (PSU) into a versatile and customizable lab bench power supply. This project is perfect for electronics enthusiasts, hobbyists, and students who need a reliable and …

VHS Cassette Video Recorder

“A fun mini-project to cram a Raspberry Pi-based composite video player/recorder inside a VHS cassette. The VHS cassette was a popular video recording medium for decades but is rarely used today. When I needed a simple composite video player …

Voice Controlled DHT11 with DFRobot

“Will guide you to visualize the DHT11 data via voice commands. In this tutorial, I will guide you on how to create a temperature and humidity monitoring system that can be controlled by voice using a FireBeetle and a DHT11 …

Wireless Microphone With ESP8266 and ESP32-Arduino

“This article is about how Wireless Microphone works. This is a firmware project Arduino source code (.ino files) for ESP8266 and ESP32 WiFi modules. With this firmware, you can have online audio stream and optionally the modules will be able …

Arduino FFT Audio Spectrum analyzer on 8x32 color matrix WS2

“This is an extremely simple, but still visually very effective project, and can serve as a gadget on your desktop The spectrum analyzer displays the amplitude of signals as a function of frequency, allowing engineers and technicians to visualize and …