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Raspberry Pi Dac Hat Isolator and Reclocker
Taccini Jan 26,2026
It's essentially a board that integrates an optoisolator for digital signals, a DC/DC converter to regenerate the supply voltage, an L-C shunt filter to filter out any residual high-frequency noise, and an asynchronous reclocker. Let's look at the four stages in detail. The optoisolator breaks any ground loops, eliminates noise conducted by the Raspberry Pi or its power source, significantly reduces HF interference "dirty" from the digital signals, and protects the DAC from upstream noise and sp...
8th Design Contest-Electronic Project
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Build a 5-Day forecast Raspberry Pi Weather Dashboard (Step-by-Step)
Pavleski Jan 20,2026
 Recently in one of my previous videos,I introduced you to the 7 inch Elecrow Pi Terminal and how to make an SDR radio with it. This time I will present you with a very simple way to make a beautiful weather dashboard with current weather, 5 day weather forecast and 5 day meteogram graph. The original project and idea are from the given github page (https://github.com/infinitel8p/weather-forecast?tab=readme-ov-file) and all the credit goes to the author of this project.  Recently ...
DIY USB Raspberry pi
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ESP32 Robot Controller
Peregrino Jan 20,2026
This project was born from a tutorial I worked on where I established communication between a Raspberry Pi and ESP32 using BLE. The link is shown below.It was then I decided to build a PCB that would allow me to control a Raspberry Pi remotely through BLE which can be used to control a Raspberry Pi robot. This video shows why I decided to build my PCB.The goal is to simplify the process and not require a breadboard and a bunch of wires to control a Robot. This is great for educational purposes a...
8th Design Contest-Electronic Project ESP32 Raspberry pi
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RK3576 SBC V1.0
Elbhoty Jan 14,2026
I'm proud to share my latest High speed PCB,and the Second Board of my custom SBCs.Link for my First SBC.Assembly video at my house.And this is a video for testing.*SBC_RK3576_V1.0A fully custom-designed Single Board Computer based on the Rockchip RK3576,built from scratch – schematics, layout.The board is designed for industrial use,AI applications, and advanced embedded applications.Big thanks to PCBWay for sponsoring this project!Key Features:10 Layers PCB only TH Via.Stack-Up:1-Signal / 2-GN...
8th Design Contest-AIoT Project DIY IOT
2099
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Pico2DVI the Graphics Card You Can Build Yourself!
C Jan 12,2026
Recently, I began exploring circuit design, and I liked the idea of creating my own custom graphics card because it sounded like a fun project. After some back and forth of choosing requirements for the GPU, I settled on using a Raspberry Pi Pico as the main proces...
8th Design Contest-Electronic Project Raspberry pi HDMI
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ZEPIR AI Terminal - Your Pocket Sized Private AI Assistant
Bobricius Jan 10,2026
DescriptionZEPIR AI Terminal - Your Pocket Sized Private AI AssistantPrivate AI chatbot you can hold in your hand.In a world dominated by cloud AI services that track your every query,ZEPIR offers something revolutionary: your own local LLM running on this setup with a physical keyboard and display.·        No internet required.·        No data harvesting.·        No monthly su...
8th Design Contest-Electronic Project Raspberry pi
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LINAMP Project – Winamp-Style Audio Front Panel on Raspberry Pi 5
Pavleski Jan 08,2026
 Winamp is one of the most iconic and historically significant digital media players ever created. It became synonymous with the MP3 revolution and the early days of digital music ownership. It supported a wide array of audio formats, including MP3, AAC, WAV, and WMA. You're probably familiar with its classic style: a simple, small interface that resembled a car stereo head unit, complete with a separate equalizer and playlist window. Recently the source code of this player was release...
Audio Stereo DIY
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Vision Bot V1 – AI rover with pneumatic
THILAK K Jan 05,2026
Vision Bot V1 is the latest and fully refined iteration of our agricultural monitoring rover, developed as part of an intelligent dual-robot farming system. It represents a significant evolution from the initial concept model, addressing real-world agricultural constraints and operational feasibility.The earlier Vision Bot V0 served as a conceptual foundation—a fixed-height, non-adjustable design intended primarily for visualization, workflow validation, and early feasibility studies. While V0 s...
Robot Robotics raspberry pi
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PARALLEL PC- Wood Edition
Arnov sharma Dec 30,2025
Greetings, everyone, and welcome back. This one’s a big build—meet the Parallel PC.Parallel PC is a DIY all-in-one computer featuring a custom body made from wooden panels and 3D-printed parts, built around a 15-inch LED display. What makes it special is that it houses not one but two different single-board computers. One is the ARM-based Raspberry Pi Compute Module 5 with its official evaluation board, and the other is an x86-based LattePanda MU.The idea behind this project was to take one...
8th Design Contest-Electronic Project Commodore Amiga
1886
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Arctyx Nano - Pico sized FPGA Development board
Khatri Dec 30,2025
What is the project about?Arctyx Nano is a pico-sized, open-source FPGA development board designed to make working with FPGAs more approachable. It’s small enough to fit in your hand, but powerful enough to explore real digital design concepts like parallel logic, hardware timing, and low-level interfaces.Why did I decide to make it?I wanted to properly understand FPGAs beyond tutorials and datasheets. Most beginner FPGA boards are either too large, too expensive, or hide important details behin...
8th Design Contest-Electronic Project FPGA Raspberry pi
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Popular Project
Bruce RF Reaper PCB
Explore!https://bruce.computer MCU ESP32 S3 N16R8BATTERY 1000MAH6 WAY BUTTONAW9523 IO EXPANDERNRFCC1101 433MHZNFC ST25R3916VIBROBUZZERIR TX RXIBUTTONSDCARDLEDGPSFLIPPER ZERO HEADER COMPATIBL...
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After scrutinizing pioneering research papers on AI-powered applications and improvements for restaurant food preparation and delivery, I had become fascinated by the prospects of AI-oriented solution...
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