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EavesDrum.io
Gunkel Nov 26,2025
EavesDrum is an open-source e-drum trigger module project designed for drummers and makers.It allows you to connect a multitude of drum pads or piezo triggers and convert their signals into MIDI events.The configuration of the module is simple and user-friendly, thanks to a built-in WebUI. You can adjust sensitivity, threshold, and other parameters directly from your browser—no need for complicated software or direct hardware programming.The trigger module acts as a USB MIDI device - simply conn...
Audio Raspberry Pi Pico Instrument
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CM5/CM4 SO-DIMM Carrier with Jetson Compatibility
Nov 24,2025
This SO-DIMM card essentially let's you turn a CM5 into a NVIDIA Jetson card, turing RK1, and other compatible SO-DIMM standards! It's going to be used for my future server cluster motherboard! It's fully open source here!Custom Features!Jetson/Turing RK1/Radxa/etc compatible SO-DIMM connectorSupport for SD Card mountingGbE Ethernet1x PCIe Gen 3.02x USB 3.2 Gen 1 support, 1x USB 2.01x HDMI 2.02x 4-Lane MIPI CSIMisc buttons/LED'sPCB DesignThe CM5 SO-DIMM carrier is a complex 6-layer PCB, with the...
8th Design Contest-Electronic Project Hardware Raspberry pi
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NES Retroachievements Adapter (Board 2)
Toledo Nov 16,2025
What’s it about?This is an open-source hardware adapter that brings online achievements (like Xbox or PlayStation trophies) to the original NES console, working with physical cartridges and no console modifications.Why did I decide to make it?I’m a retro gaming enthusiast who loves mixing old-school hardware with modern technology. While achievements have been available in emulators through the RetroAchievements platform, there was no existing solution for real NES consoles. So, I challenged mys...
NES Retroachievements raspberry pico
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Mini SiPM Driver (Mini SiD) Board
NuclearPhoenix Nov 14,2025
Mini SiPM Driver (SiD) Board — Revision 4.xThis is the affiliate page for the Mini SiPM Driver (SiD) project.You can easily order the PCB directly through PCBWay using this page — it helps support the project a little, and doesn’t cost you anything extra. All design files are fully open-source and available on GitHub.About the ProjectThe Mini SiPM Driver (SiD) is a compact, minimalistic board that allows you to easily integrate a silicon photomultiplier (SiPM) into your own radiation detection o...
DIY Arduino Sensor
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Open Gamma Detector
NuclearPhoenix Nov 10,2025
Open Gamma Detector — Revision 4.2 (Pico 2)This is the affiliate page for the Open Gamma Detector.You can easily order the PCB directly through PCBWay here — it helps support the project a little, and doesn’t cost you anything extra.The main open-source project with all hardware, firmware, and documentation is hosted on GitHub.About the ProjectThe Open Gamma Detector is an open-hardware all-in-one gamma spectrometer, designed to be hackable, affordable, and powerful.It uses a NaI(Tl) scintillati...
Raspberry pi Sensor Arduino
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RetroCam 1
Domonkos Nov 07,2025
The tutorial will be expanded and updated if there is a high demand for it.
8th Design Contest-Electronic Project retro camera
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OpenGammaKit Enclosure, Assembly Parts, Assembly Guide
Vikulin Nov 01,2025
OpenGammaKit 3D models for printing and complete spectrometer assembly. Size: ⌀45mm, 166mm length. Crystal dimension: 30mmX33mm.Parts to assemble:3D printed EnclosureCable Gland, 2-4.5MM, M8X0.75, linkCable Baseus Type-C to Type-C 100W (2m), linkConn Plug Micro USB TYPE B, linkResistor 5.1kOm, 0.25WBlack ⌀50 mm Heat Shrink Tube 2:1 Polyolefin Cable Sleeve Insulated Wire Sleeve, linkRepository ==> Blender source file and modelshttps://github.com/vikulin/OGK-3D-Models/releases
DIY Raspberry pi USB
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Xbox Controller with ESP32
Arnov sharma Oct 31,2025
Greetings everyone and welcome back. here’s something I’ve been really excited to share.I’ve been working on a simple but powerful setup that connects an Xbox controller to an ESP32-C6 DevKit over BLE and displays all the input data live on an ILI9341 SPI screen. It started as a way to visualize controller input—buttons, triggers, and analog sticks—in real time. But once I saw how responsive it was, I realized this could be much more than just a visualizer.The real reason behind this build is a ...
8th Design Contest-Electronic Project Arduino ESP8266
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MCE Blaster
Ross Oct 28,2025
VideosMCE Blaster video part 3: https://www.youtube.com/watch?v=SX1B-mfE6ykMCE Blaster video part 2: https://www.youtube.com/watch?v=Neg1WR7Hz5sMCE Blaster video part 1: https://www.youtube.com/watch?v=kgDOiGoxKvEWhat it doesThe Pico reads the TTL input video signal, writes the pixels to a buffer and then generates the VGA signal using the pixels from the buffer.FeaturesNo need for a VGA up-scaler or a 15KHz VGA monitor. Works with standard VGA modes.Pixel-perfect output:VGA 640x4...
DIY Raspberry pi vga
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PicoBuddy Computer v1.1
C Oct 27,2025
The PicoBuddy Computer project is an old-style Boot-To-Basic computer in the same vein as the plethora of machines from the late 70’s/early 80’s. It also set out to be to be a fun, possibly even educational, project for my kids to build.The PicoBuddy Computer has been designed as a platform supporting the excellent PicoMite BASIC firmware for the Raspberry Pi Pico (https://geoffg.net/picomite.html).The PicoBuddy Computer hardware project set out with the following design aims:- Low-cost to build...
Raspberry pi BASIC Computer Educational project
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Popular Project
A Modified zFlip 5
With many Samsung zFlip phones hitting the unfortunate fate of a broken folding screen, I took it as an opportunity to build my own silly phone. Taking only the minimum parts required for the phone to...
Mainboard replacement for Nokia 3310//3330
This replacement board for Nokia 3310/3330 phones brings FM/FSK capabilities on 70cm amateur radio band (including 433MHz ISM). The board uses a G-NiceRF SA868S UHF RF module running OpenRTX firmware....
ESP32-BlueJammer
The ESP32-BlueJammer (Bluetooth jammer, BLE jammer, WiFi jammer, RC jammer) disrupts various devices using an ESP32 and nRF24 modules, causing plenty of noise and sending unnecessary packets (DoS).It ...
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Upgrade your Flipper Zero with the AI Thinker BW16 RTL8720DN Dual-Band WiFi Expansion Board. Enhance your device's connectivity capabilities with support for both 2.4 GHz and 5 GHz WiFi bands. Perfect...
Air Quality Monitor
The Air Quality Monitor is a compact, ESP32-C3–based device designed to track and display key indoor environmental metrics in real time. At its core, it integrates the Sensirion SEN54 for particulate ...
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