Delta5 / RotorHazard Lap Timer, Enclosure

This is pretty much a ground up rework of FreeFormFPV's excellent original work. Not much of the original remains. I've expanded heavily on the original design and hopefully improved it. There are two 'boxes' one for four node timers and one for eight node timers. The lid and PCB tray fit either. **EDIT** - More box options added (with and without some ports and openings). Including 'Developers Box' which gives access to the HDMI port for troubleshooting/dev work. As well as a plug for the HDMI access port. To be printed in TPU flexible filament. Handy for keeping the grass and bugs out of the timer! The Delta5 V2.0 PCB is a 'click fit' into the new PCB Trays. No fasteners needed. the trays then stack in place in the enclosure and are secured in place by the lid. Which secures with four countersunk M3 fasteners. A POE DC jack is provided so that the timer can be powered at the other end of the network cable (POE injector needed). Be sure to use a THREE PIN DC jack wired properly to disconnect the XT60 socket when in use. Failure to do this may result in the release of magical smoke (see image above for wiring help). The timer may thus be powered either locally by a lipo or remotely over POE.

Parts Needed:

Raspberry Pi, Delta5/RotorHazard timer, Built using the D5 PCB V2.0 (https://flyingrobot.co/products/delta5-pcb) XT60 to power timer by lipo (Slot for securing zip tie provided, but I recommend a dab of hot glue to really hold it) http://tiny.cc/12ri8y JST connector for WS2812b LED panel output from Raspberry Pi pins 19,20 (Slot for securing zip tie provided, but I recommend a dab of hot glue to really hold it) http://tiny.cc/e7ri8y 5.5mm 3 pin DC Jack for POE http://tiny.cc/wbsi8y POE injector/adapter http://tiny.cc/idsi8y 2 x 5V 3cm cooling fans http://tiny.cc/rsti8y Voltage Meter http://tiny.cc/o7ti8y (Secured by two M2 fasteners. Or a couple of dabs of hot glue) Power button https://tinyurl.com/s5xcwu3

Printable Parts:

8 Node Enclosure 4 Node Enclosure PCB Tray KillaKwads Branded Lid - https://www.facebook.com/groups/killakwads RotorHazard Branded Lid Plain Lid RotorHazard Branded Fan Grille Three Plain Style Fan Grilles

Support both LapTimer projects:

RotorHazard https://github.com/RotorHazard/RotorHazard Delta5 https://github.com/scottgchin/delta5_race_timer

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