A family of macropads featuring a large Encoder wheel and (1?)/4 or 6 keys.
Open-source passive multi-band RF monitoring system | 855–925 MHz, 2.4 GHz, 5.8 GHz | Rev C first prototype
This repository will hold the schematics, code and other stuff regaurding my 2.4 GHz radar project.
This repository will hold the schematics, code and other stuff regaurding my 2.4 GHz radar project.
This repository will hold the schematics, code and other stuff regaurding my 2.4 GHz radar project.
7 Channel mixer for my Eurorack. Also included a 4 channel mixer that is Eurorack sized
A more compact Ricardo classic featuring a new sensor array, 4 pyro channels and 4 servo channels. Includes Ricardo bus plug too.
A more compact Ricardo classic featuring a new sensor array, 4 pyro channels and 4 servo channels. Includes Ricardo bus plug too.
KICAD Schematic-source code Library. licensed under the Creative Commons CC-BY-SA 4.0 License.
The VERTECS CCB, is an open-source payload interface board leveraging Commercial Off-The-Shelf (COTS) components with a Raspberry Pi Compute Module 4 at its core. Originally developed for the VERTECS 6U Astronomical Nanosatellite, the board has been opened-sourced and made available for use in future nanosatellite projects.
Fork. A flight computer for high-powered rockets based on the Teensy platform. 4 programmable pyro outputs, Mach immune flight events, air-start & two-stage capable w/ tilt-sensing safety features, GPS & live telemetry. High-rate data logging at 1000 samples per second. 4.0in x 1.25in x 0.5in fits in a 38mm tube coupler.
Open-hardware Meshtastic feature phone — RP2350B dual-core, SX1262 LoRa, GNSS, 36-key keyboard, 2.4″ IPS display. CERN-OHL-S-2.0.
This dual-MCU repository features a heterogeneous architecture pairing an ESP32-P4 application processor with an ESP32-C5 Wi-Fi 6/BLE hub. Linked over a high-bandwidth 4-bit parallel SDIO interconnect, this design decouples heavy multimedia task execution from the networking stack to completely eliminate application interrupt starvation.
A smart irrigation system for irrigation of up to 6 plants. It monitors the moisture, temperature, CO2 concentration, air quality ... and displays the data on a 2.4" TFT Display using an ESP32 DevKit C as processor.
A smart irrigation system for irrigation of up to 6 plants. It monitors the moisture, temperature, CO2 concentration, air quality ... and displays the data on a 2.4" TFT Display using an ESP32 DevKit C as processor.
A smart irrigation system for irrigation of up to 6 plants. It monitors the moisture, temperature, CO2 concentration, air quality ... and displays the data on a 2.4" TFT Display using an ESP32 DevKit C as processor.
Code and Hardware implementations for the drones built for the Laboratory of Autonomous Intelligent Robots - LAB-AIR, from the Federal University of Espírito Santo (UFES). This project is in active development, using a Teensy 4.0 microcontroller as the main board with Arduino IDE.
This is a Raspberry Pi HAT for RS485 communication with external devices and it should fit into any Raspberry Pi like Zero/Zero2W/3/4
This is a Raspberry Pi HAT for RS485 communication with external devices and it should fit into any Raspberry Pi like Zero/Zero2W/3/4