ADDVulcan Patches
Support Hack-A-Sat 2020 finalist team ADDVulcan by sporting a slick embroidered patch.
AMD FPGA Playground
The AMD FPGA Playground showcases Crowd Supply projects built on AMD FPGAs, offering workshops, giveaways, and benefits for eligible developers.
ASCII Keyboard Tester Tiny: test vintage keyboards
Evolutionary design of the legendary ASCII Keyboard Tester. It can now eavesdrop on the signals generated by a keyboard and transmitted to the vintage computer, without interfering with its normal operation. It still supports familiar standalone usage, so a (self-made) keyboard can be tested in isolation. All bits are annotated to ease conversion and understanding of hexadecimal and decimal number systems. Use the DIP switch to turn off the 8th bit or activate adapter mode, the latter to use an Apple ][ keyboard with an Apple-1 computer.
Bensterini's Lab
Follow me on my quest to automate my lab aka my workshop aka my home office. With custom builds and a Home Assistant Backbone
Breaking Enigma with an FPGA, Just like at Bletchley Park
The pioneering work done by Alan Turing and others at Bletchley Park in England was perhaps as important in the history of technology as it was the history of the …read more
Building a Simple Internet Radio
Broadcast radio isn’t as popular as it once was, its popularity suffering in turn due to technologies like MP3 players and music streaming services. If you don’t fancy either of …read more
Digital VU Meter with Analog Physics
I've seen tons of digital VU meters that aspire to look like analog movements of days past, but most of them just directly set the needle position to the measured value, making them feel very digital and too stiff. In this project I experiment to add some physical response to look more like the real thing.
DumbDumb
A boot-to-python battery-powered handheld. It understands just enough VT100 terminal commands to work with the MicroPython REPL.
FALLOUT TERMINAL Rev 1.0
Made a Replica of Terminal from Fallout, powered by Lattepanda MU
Gluing 8192 MCUs Together to Make a GPU
What do you get when you take 8,192 CH570 MCUs, put them on custom PCBs, and write firmware for this interconnected gaggle of cores? In the case of [bitluni]’s project, …read more
Homebrew 68K Machine Has a PCI Bus
The Peripheral Component Interconnect (PCI) bus was first introduced all the way back in 1992. It quickly became the standard way to interface add-on cards on the PC platform, supplanting …read more
Interlligent PV Energy Management Controller
An intelligent Energy Management Controller to monitor and direct energy to the most appropriate load according to Seasons and Time.
LoopMaxPro
One embedded OS, many boards, any module. System services, a web console and an SDK for Wi-Fi microcontrollers.
MCS-85 - Self modifying program
This small and simple project explains how to write self modifying code with an 80C85 microprocessor of the MCS-85 family. The program will only RUN from RAM: we cannot run it from ROM or EPROM since the program dynamically modifies its own CODE while executing. The demonstration shows an array of 8 LEDs with one LED moving left and right.
Mechanical TV / Display
My take on mechanical television: using a 3D printed Nipkow disc spun with a DVD motor.
Micro-8
Micro-8 is an 8-bit computer with a custom OS and a custom C-like programming language called Lofi, along with a suite of examples, tools and utilities to help you create small 2D games and applications that run on real hardware. Based around an ATmega128 8-bit RISC MCU, it features custom FPGA graphics and audio (on top of a genuine YM2612 chip), a fully custom mechanical keyboard and a 220-page full-color printed manual.
MicroPython
MicroPython is an open hardware project indexed from GitHub. Open the original project page for the full description.
Modos is Open Hardware, Easy on the Eyes
Since e-ink first hit the market a couple decades back, there’s always murmurs of “that’d be great as a second monitor”— but very, very few monitors have ever been made. …read more
Open Source, Forced Innovation, and Making Good Products
The open-source hardware business landscape is no doubt a tough one, but is it actually tougher than for closed-source hardware? That question has been on our minds since the announcement …read more
Performance Improvements For Open-Source 80386
The Intel 80386 is a rather fascinating slice of computer history. It marked the first 32 bit X86 processor, and was a staple of early desktop computing. Like all chips, …read more
Pi Compute Module is Love-child of Raspberry and Arduino
The Raspberry Pi compute module is a powerful piece of hardware, especially for the price. With it, you get more IO than a normal Pi, plus the ability to design …read more
Pi Pico Demos, Therefore It Is
A good demo, like [Linus Akesson]’s Sum Ergo Demonstrato, looks like magic to the average hacker. To normies who don’t know the limitations of the RP2350, they don’t see the …read more
Pinch Puts an Arduino On a USB-C Connector
Compared to the Arduino Uno of old, modern microcontrollers are absolutely tiny — especially for the amount of processing power and I/O you get. But if you need something really small, …read more
PlatformIO Core
PlatformIO Core is an open hardware project indexed from GitHub. Open the original project page for the full description.
PyPortal Galaxy Viewer
A PyPortal visualization that scroll across the largest images of our universe, bringing the vastness of space to the desktop
Silver
Wireless shutter release remotes for reflex cameras can be found for cheap at the usual online retailers, but what if you need (a lot) more range? This project designs a long-range fully-featured remote control system based on LoRa transmitters, for landscape, astrophoto, portrait and technical photography.
So You Want To Make Your SDR Work On Other Frequencies
Perhaps the most exciting news of the past few weeks in the world of hardware hacking has been the unlocking of hidden SDR functionality in the Wi-Fi radios found on …read more
Solar lead battery charger for capacity 1.2Ah
This board can be used as a battery charger for a 1.2Ah lead battery. The current is limited to 100mA and there are protections for CC and OC. Input from a 10W solar panel. Useful for low-current projects.
The FPGA Chronicles: Open Source It
Last time, we looked at getting started with the GOWIN tools and a Tang Nano 20K FPGA. The software from GOWIN isn’t bad, but it isn’t open source, and there …read more
This ESP8266 Dev Board Has A Surprising Story Behind It
If you’re looking to get started with the ESP8266, there’s no shortage of development boards out there to select from. But we don’t think you’ll find one with a more …read more
Today in Edinburgh: The Open Hardware Summit
Just a quickie for anyone who is in the neighborhood, today the Open Source Hardware Association’s annual Open Hardware Summit conference starts in Edinburgh, Scotland. If you’re able to make …read more
Turning the Raspberry Pi into a MCU Programmer
Once you graduate beyond development boards like the Arduino or Wemos D1, you’ll find yourself in the market for a dedicated programmer. In most cases, your needs can be met …read more
UltraMiner FPGA
Affordable 16 nm Xilinx FPGA dev board for crypto mining and other high performance applications
USB-Cereal
An open source hardware accessory that supports log capture, simplifies CLI interaction, and facilitates firmware updates for USB Type-C devices
Using Fishing Wire To Hold In Pin Headers Is A Nifty Trick
Working on a breadboard, one can get used to the benefits of being able to readily plug and unplug jumper wires to reconfigure a project. One could only dream of …read more
Wien Bridge Medium Wave Radio Receiver
I came across a webpage that had a no-coil MW receiver and I just had to make one. Here it is in action on YouTube. If you're looking for the MW/AM reflex receiver logs, they moved to the "Super Simple MW/AM Radio Circuit" project.
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The entries on this page are all from public pages of various platforms. ZouIC only categorizes, indexes, and abstracts, and does not host code and files; The project is for developers' reference only, and the copyright and authorization belong to the original author, following their respective open source agreements.