Delta 5 Race Timer Shield Case

thingiverse

This appears to be a detailed walkthrough of a DIY project for building an IoT system using Arduino nodes, Raspberry Pi, and other components. Here's a summary of the key points: **Components:** * Arduino Nano * RX5808 ICs (for wireless communication) * 5V regulator * SD card (16GB recommended) * 5000mAh 3S battery * Ethernet cable or WiFi module * Travel hotspot (optional) * M2 screws (6mm long) for Arduino nodes * M3 screws (4 pieces, different lengths) for case assembly * Power Distribution Boards (2 x 36mm) * JST cables and/or servo cables for I2C connections * Hookup wire (24 AWG gauge) **Case Design:** * The case is designed to accommodate up to 8 Arduino nodes. * It features a compact design with limited space inside. * There's a cutout for an 80mm fan, which helps with cooling. **Wiring and Assembly:** * The Arduino Nano is soldered directly to the protoboard. * The wiring layout/design is available for reference. * Power is sourced from the 5V/GND pins on the Arduino, and the RX5808 ICs are also powered from these pins. * There's no reverse current protection when powering with the 5V/GND pins. **Notes:** * This design is still a work in progress, and revisions will be made as necessary. * Comments and recommendations for improvements are welcome. Overall, this project appears to involve building an IoT system using Arduino nodes, Raspberry Pi, and other components. The case design is compact and features a cooling fan, while the wiring and assembly process seem relatively straightforward.