Delta 5 / RotorHazard FPV Lap Timer

thingiverse

Update: High Resolution Diagram: https://drive.google.com/open?id=1CwDxXQUtsGizn64rbU9i6IibzgqFAg0j Raspberry Pi 4 support added Hole for LED on/off rocker switch added to stl files (Raspberry Pi 3 and Raspberry Pi 4) STL files with LED switch and LED connector removed (Raspberry Pi 3 and Raspberry Pi 4) added Delta 5 Lap Timer Case: https://github.com/RotorHazard/RotorHazard Components Used: Delta 5 https://github.com/RotorHazard/RotorHazard/blob/master/doc/Hardware%20Setup.md - Raspberry Pi 3B+ or Raspberry Pi 4 - PCB: https://www.seeedstudio.com/PCB-for-Delta-5-laptimer---4-node---SMDs-components-g-1104701 - Boscam 5.8G Wireless Audio Video FPV Receiver Receiving Module RX5808: https://www.banggood.com/custlink/Kmv3AfwrOa - Arduino Compatible Nano V3: https://www.banggood.com/custlink/DGGm0dJ2vu - Film resistors 20pcs Each Value: https://www.banggood.com/custlink/KKm30ypUpE - DC-DC 7-28V to 5V 3A Step Down Power Supply Module: https://www.banggood.com/7V-28V-to-5V-3A-Voltage-Regulator-Mini-Power-Module-BEC-UBEC-For-Gimbal-FC-FPV-RC-Drone-p-1318624.html - DC-DC 8-55V to 3.3V 2A Step Down Power Supply Module: https://www.banggood.com/DC-DC-8-55V-to-3_3V-2A-Step-Down-Power-Supply-Module-Buck-Regulated-Board-For-Arduino-p-1355831.html Additional Hardware Required: - 2x XT60 connectors for battery hot-swapping: https://www.banggood.com/custlink/DvKG6YJMFK - MT30 connector used for external LEDs: https://www.banggood.com/Amass-MT30-2mm-Banana-Plug-Three-hole-Connector-Black-Male-Female-1-Pair-p-1075918.html - 0.28 Inch 2.5v-30v digital Volt Meter: https://www.banggood.com/custlink/DD3m4Rr2Pn - Fan 12v 30x30x10: https://www.banggood.com/custlink/mDKm4yJMrk - Temperature sensor BMP280 3.3v: https://www.banggood.com/custlink/KmGG6hckyF - INA219 I2C Bi-directional Current Power Monitor Sensor Module: https://www.banggood.com/CJMCU-219-INA219-I2C-Bi-directional-Current-Power-Monitor-Sensor-Module-p-986649.html - LED Board CJMCU 8 Bit WS2812 5050 RGB: https://www.banggood.com/CJMCU-8-Bit-WS2812-5050-RGB-LED-Driver-Development-Board-p-958214.html - Voltage Regulator: - LM2596 DC-DC Voltage Regulator: https://www.banggood.com/custlink/mGDvQJSTSg OR Matek PDB 12v, 5v: https://www.banggood.com/custlink/vmvm6YJzFJ - Mini Round Black 2 Pin SPST ON-OFF Rocker Switch Button: https://www.banggood.com/5Pcs-Mini-Round-Black-2-Pin-SPST-ON-OFF-Rocker-Switch-Button-p-946012.html