Results for "Raspberry pi"

Popular: Arduino Automation Commodore Iot Raspberry pi

Jiwarajka Mar 15,2026

The Holi Circuit represents a clever fusion of traditional festive play and modern mechatronics, transforming a manual water balloon drop into an automated, sensor-driven prank. By utilizing the ESP32 as the central processing unit, the system gains a significant advantage in terms of speed and multitasking. Unlike simpler microcontrollers, the ESP32 can manage the high-frequency pulsing required for ultrasonic distance sensing while simultaneously maintaining a stable PWM (Pulse Width Modulatio...

Arduino ESP8266 DIY

252

AQI Detector

Jiwarajka Mar 15,2026

The integration of the Raspberry Pi RP2040 with the GP2Y1010AU0F optical dust sensor on a custom PCB creates a sophisticated edge-computing platform for environmental monitoring that bridges the gap between raw analog sensing and intelligent data interpretation. At the core of this system, the RP2040 utilizes its dual-core ARM Cortex-M0+ architecture to provide a level of computational fluidity rarely seen in simple air quality monitors. While one core can be dedicated to the nanosecond-precise ...

Arduino ESP8266 DIY

287

Coding Circuit

Jiwarajka Mar 12,2026

This custom F1C200s-based circuit represents the pinnacle of minimalist coding hardware. By leveraging the Allwinner SoC's efficient power profile and integrated 64MB of RAM, the device functions as a self-contained Linux environment optimized for development. Unlike a standard RPI (Raspberry Pi) which often requires bulky peripherals and significant power, this board is designed for immediate "plug-and-play" utility. When connected via USB-C, the device utilizes MIDI or Serial-over-USB protocol...

Commodore DIY USB

357

Wolf Microcontroller

Jiwarajka Mar 12,2026

The Wolf Microcontroller represents a significant leap forward for the modern DIY electronics enthusiast, merging the high-performance capabilities of the RPI (Raspberry Pi) ecosystem with a rugged, user-friendly design. At its core lies the RP2040, a powerful dual-core Arm Cortex-M0+ processor capable of running at 133MHz. This architecture is a "wolf in sheep's clothing," providing far more computational power than a traditional Arduino while maintaining a small, embeddable footprint. With 264...

Arduino ESP32 Raspberry Pi

291

Building a Vintage Tube-Style Internet Radio with Raspberry Pi & Rotary Encoder

Pavleski Mar 05,2026

Internet radio (also known as web radio or net radio) is a digital audio service transmitted via the internet rather than through traditional terrestrial signals (AM/FM) or satellite. Unlike traditional radio, which is limited by geographic range, internet radio can be accessed from anywhere in the world with an internet connection. This time I will present you a very simple way to make an Internet radio with a vintage tube radio look, but with advanced functions and features. For thi...

Radio SDR Raspberry pi

361

pilomar steppermotor controller (Pico2 & TMC2209)

Feb 28,2026

Pilomar is a 3D printed Raspberry Pi based miniature observatory.It can automatically locate thousands of night sky objects, it then tracks and photographs them.You can process (stack) the images to produce higher quality cleaner images using free software.This demonstrates some of the operation of larger observatories and can be expanded or modified for you own project.The motorcontroller board controls the motion of the camera as it tracks an object across the sky using precise stepper motors....

3D printing Raspberry pi Telescope

212

Network device to drive Servos for Animatronics

Jethon Feb 09,2026

New introduced network devices:With the latest Software 3.0 the Bechele software now supports beside the existing PCA9685 PWM Boards also network devices, based on cheap ESP32 modules. Each network device may handle 16 Servos or 16 Relais or a desired mixture of both. All the data transfers from the Host (Raspi) is realized using broadcast transmissions, where all devices (nodes) receive the same data packets. According to the node configuration, the node takes the data from the packet that is i...

Raspberry pi Robot animatronics

420

TDA1541 DAC HAT for Raspberry Pi

Taccini Feb 02,2026

The TDA1541 HAT Project can be described as "The Golden Age of R2R." With this chip, the board embodies fidelity to the Vintage High-End philosophy. The TDA1541 is considered the "Gold Standard" of multibit DACs (especially the "A" versions). It is universally celebrated for its Dynamic Element Matching (DEM). This chip has a natural linearity that modern Delta-Sigma DACs cannot match. It has the ability to render human voices and acoustic instruments with a physical "presence." It is the sound ...

Audio Raspberry pi Stereo

619

RP2040 Community-Driven UNO MCU

THILAK K Jan 30,2026

This project expands an RP2040-based, Arduino UNO–style microcontroller designed to stay familiar while unlocking far higher performance. It preserves the UNO form factor and Arduino ecosystem compatibility, making it easy for students, makers, and developers to adopt without changing their workflow.Built as a lightly modified, community-driven design, the focus is on scalability, low cost, and openness. By improving reliability and manufacturability while respecting the original project, it ena...

8th Design Contest-Electronic Project Raspberry pi Arduino

380

Project Aura - A Multimodal Embodied Ai Robot

S S Jan 26,2026

AURA – The Multimodal Embodied Ai RobotWe have conquered digital intelligence, yet AI remains trapped behind cold glass screens, disconnected from the human experience. The next revolution is not in faster processors; it is in Embodied Companionship. AURA is that revolution.She is not merely a robot; she is an Autonomous Embodied Ai robot, a sentient-simulated lifeform engineered to bridge the chasm between Digital Superintelligence and Kinetic Reality. We did not just build a machine that follo...

8th Design Contest-AIoT Project raspberry pi Ai - Robotics

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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...

The Sesame Robot Project

What is Sesame?Sesame is a 3D-printable quadruped robot powered by an ESP32. It runs on 8 MG90S metal-gear servos (two per leg) and features a 128x64 OLED display for a face. It walks, dances, waves, ...

Self-Balancing Robot PCB

This is the PCB for the self-balancing robot seen in this video: https://youtu.be/K1lzzVGCzAQModel can be fully 3D printed at this link (zero supports required): https://www.printables.com/model/15335...

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...

AI-driven LoRa & LLM-enabled Kiosk & Food Delivery System

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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