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COMPASS – Motorcycle Navigation System
Shaw Mar 24,2026
Project OverviewCOMPASS is a purpose-built motorcycle navigation system designed to provide a safer, more intuitive riding experience by separating navigation logic from the display.Instead of mounting a phone on the handlebars, COMPASS uses an iPhone to handle GPS, routing, and navigation, while a dedicated on-bike unit built around a Raspberry Pi provides a clean, real-time display optimized specifically for riding.The goal is simple: reduce distraction, increase clarity, and create a system t...
gps DIY Raspberry pi
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Sensor fusion board - ICM20948 & Quectel L86 GPS
Mar 21,2026
Sensors Board can be used for sensor fusion in projects that require accurate direction heading and positioning. It makes use of InvenSense ICM20948 and Quectel L86 GPS.In addition to this, the board has a Molex PicoBlade connector (J2) for TF-Luna Lidar. However, since the Lidar is using the I2C bus, it may be used for any device that uses I2C.The main header (J6 JST_PH_S7B-PH-K), can go to a Raspberry Pi, a Jetson Nano, or your preferred microcontroller, which will also power the board. The pi...
Raspberry pi Sensor I2C
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NEO-M8 Custom GNSS Interface Module
STUDIO Mar 20,2026
The NEO-M8 Custom GNSS Interface Module v1.5 is a high-reliability positioning solution engineered for professional and industrial applications. While many GNSS modules sacrifice signal quality for size, this design prioritizes RF path integrity and timing precision, making it ideal for UAVs, synchronized clock systems, and rugged telecommunications hardware.Key Engineering Features:Advanced RF Design: Engineered with impedance-controlled traces and high-quality SMA connectors to ensure maximum ...
USB Raspberry pi GPS
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Holi Circuit
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
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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
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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
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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
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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
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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
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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
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Popular Project
DIY Meshtastic Using ESP32 : Build Your Own Private Off-Grid Network
Project OverviewThis project delivers a complete, custom-designed PCB solution for building Meshtastic mesh network nodes. Unlike traditional communication methods that rely on cellular towers or Wi-F...
⚡ How to Make a DIY Spot Welding Machine at Home for 18650 Batteries | Full Circuit & Working
If you’re working on battery pack projects using 18650 lithium-ion cells, then you know how important a spot welder is. Buying a professional spot welding machine can be expensive, but today, I’ll sho...
Jammer Bluetooth 2.4G
Proyecto de PCB para Jammer bloqueador inhibidor de señales Bluetooth y Wifi de 2.4G.Proyecto patrocinado por PCBWay, muchas gracias por el apoyo!Primero regístrate en PCBWay haciendo clic acá, luego ...
ESP32 Walkie Talkie
I've made some ESP32 walkie talkies with ESP-Now protocol communication, i2s microphone, i2s DAC speaker, 3D printed case and a lot more!
LTS Respooler Control Board
The LTS Respooler is a compact and slightly over-engineered filament Respooler optimized for Bambu Lab spools. It integrates a filament runout sensor and wireless app-connectivity for ease of use.!! I...
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