Popular: Arduino Automation Commodore Iot Raspberry pi
Projects 539
Questions 15
Feedback 216
Blog 15
Sponsorships 30
Build a Raspberry Pi Pico SDR Radio with Waterfall Display
Pavleski Sep 04,2025
 Software-defined radio (SDR) is a radio communication system where components that have traditionally been implemented in analog hardware (such as mixers, filters, amplifiers, modulators, and demodulators) are instead implemented by means of software on a computer or embedded system. The biggest advantage of SDR is its flexibility. Because the functions are handled by software, you can change the radio's behavior by simply updating the software.  This time I will present you...
Arduino ESP8266 Radio
2008
1
4
DIY XL4015 5V/5A USB Power Supply – Perfect for Raspberry Pi & More
DAS Sep 02,2025
DIY XL4015 5V/5A USB Power Supply – Perfect for Raspberry Pi & MoreBuilding a reliable 5V power supply is one of the most useful DIY electronics projects. Whether you’re powering a Raspberry Pi, a development board, or USB gadgets, stable 5V at high current is essential.In this project, I designed and built a 5V/5A USB power supply using the XL4015 buck converter IC. The design includes reverse polarity protection, USB output ports, and indicator LEDs – making it a compact and reliable modul...
8th Design Contest-Electronic Project XL4015 USB POWER
2826
1
8
"Pico Slim" Upgraded Raspberry Pi Pico Based Microcontrollers!
TipsAndTutorials Aug 24,2025
Hey there! This is the Gerber File page for my DIY RP2040 microcontroller project. If you want to make this project yourself, check out my YouTube video on this build. There, you'll also find a components list and full written tutorial in the description if you want to pursue this project.
RP2040 Pi Pico USB-C
655
1
1
Room Air Quality Monitor
Arnov sharma Aug 18,2025
Greetings everyone and welcome back!Here’s something super fun and informative: the Room Air Quality Meter Project that turns room air quality data into a vibrant visual experience.This device, which is powered by the Raspberry Pi Pico W and the SGP40 gas sensor, does more than just monitor the air; it visualizes the environment using Conway’s Game of Life on two RGB LED panels.It is designed to constantly track Total Volatile Organic Compounds (TVOC) and convert the measurements into ...
DIY USB 3D printing
1952
1
1
MT32-Pi MIDI Hat
C. Aug 14,2025
Project shared AS-ISAttributed to Chrissy (https://github.com/chris-jh/mt32-pi-midi-hat) , a Raspberry Pi Midi Hat for the project mt32-pi by Dale Whinham (https://github.com/dwhinham/mt32-pi)Both projects under GNU-GPL 3.0 license
Audio Stereo Raspberry pi
1593
0
4
Raspberry Pi Micro SD Express Adapter
nucci Aug 05,2025
microSD-express Pi AdapterThis adapter allows you to connect a MicroSD Express card directly to the PCIe connector on a Raspberry Pi 5Very fast speeds (800MB/s sequential read) can be achieved this wayNOTE: controlled impedance is critical for good PCIe performance. The files are designed for 50μm PI dielectric and 0.5oz copper.original project by: https://github.com/vapetrov/microSD_express_Pi?tab=readme-ov-file#microsd-express-pi-adapterProject now updated so you can now order a pcd + assembly...
Raspberry pi Micro SD Express Raspi
2128
0
5
Raspberry Pi - all GPIO 5V adapter
Loranger Aug 05,2025
Have you ever wanted to interface your Raspberry Pi to something that only uses +5V logic levels? As you quickly came to learn, the GPIO on the Pi are not 5V tolerant, so hooking up the device to your Pi would render the board(s) damaged.  This little interface board takes care of the issue by providing level shifting circuitry for ALL of the GPIO pins to a 5V level, while still allowing you access to the 3.3V logic level signals as well.With this board, you can work with 3.3V GPIO and...
754
0
0
Using a Raspberry Pi to build a two-wheeled self-balancing vehicle
Aug 04,2025
Hi! This piece details building a two-wheeled self-balancing vehicle with a Raspberry Pi. It covers the rationale for choosing the Pi—repurposing idle hardware and learning Linux development via DIY work—lists components (Raspberry Pi, MPU6050, motor drivers, etc.), outlines development steps (sensor calibration, motor control, PID implementation), explains circuit/wiring logic with a focus on multi-threaded operations, dives into MPU6050 driver porting and attitude angle calculation for balance...
DIY Raspberry Pi
1372
2
0
Maya75 Keyboard
Higa Jul 27,2025
This is a custom 75% keyboard. Code: https://github.com/Oliver2402/Maya75 Case: https://makerworld.com/en/models/1643274-maya75#profileId-17It is qmk compatible which is seen in the code. (It requires qmk, or zmk, etc.)
Raspberry pi USB keyboard
955
0
2
RP2040 dev kit
Q Jul 21,2025
Development kit uses RP2040 microcontroller that you can order your own pcb and with smd 0805 component size you can completely solder it yourself
DIY Raspberry pi
755
0
2
1 ... 5 6 7 8 9 10 11 12 13 14 15 ...
Popular Creator
Pmanapon
Excellent Engineer
Project: 1 Followers: 15
hackup.net
Excellent Engineer
Project: 17 Followers: 124
McAleer
Excellent Engineer
Project: 2 Followers: 9
agoktugaydin
Excellent Engineer
Project: 2 Followers: 6
Engineer
Excellent Engineer
Project: 35 Followers: 9
Popular Project
AERIS-10 Open Source Phased Array Radar
The AERIS-10 is a low‑cost open‑source phased‑array radar platform designed for makers, researchers and educators. Operating around 10.5 GHz, the system can detect and track multiple objects at ranges...
Project Aura AQ Sensor Hub PCB v1.1
This is the custom PCB for Project Aura AQ, an open-source ESP32-S3 air-quality monitor with touchscreen UI, local web dashboard, MQTT, and Home Assistant support.What is included on the PCB:- Built-i...
DIY Active FFB Pedal PCBA
Easy one click ordering of Ghilipert PCAB V2.2 REV BNo solderinghttps://github.com/gilphilbert/DIY-Sim-Racing-FFB-Pedal-PCBsAsk for part 25 : SQP5W-5Ω±5%-9MMore info here :https://youtu.be/PMupeveZSFM...
4G Hacker Phone
Have you always wanted an easier to use and more powerful Flipper Zero?Are you tired of getting detained by the TSA because of your WiFi hat on your Flipper Zero? Then this is the solution for you. It...
ESP-HI: Integrating Xiaozhi AI into a Robot Dog
Project OverviewYOU CAN BUY THIS KIT ON ALI EXPRESSESP-Hi is an ultra-low-cost AI conversational robot dog based on the ESP32-C3 microcontroller . By integrating with large language models (such as Xi...
View More
Hot Project Tags
Space Exploratio Virtual reality Microcontroller DIY Synthesizer Weather Station Synthesizer Antenna TVC