Ender 3 nozzle cam mount for Brissmoto duct and 4020 fan

thingiverse

I made this extremely simple endoscope nozzle camera mount. Mine is mounted on a Brissmoto cooling duct, led version is highly advised: https://cults3d.com/en/3d-model/tool/ender3-v2-dual-40mm-fan-hot-end-duct-fang and clips onto a 4020 24V Younon dual ball bearing fan: https://a.aliexpress.com/_mLSJmdw The endoscope I used is a basic 3€ one I bought in 2017 from here: https://a.aliexpress.com/_mKNc0e8 It seems that this is the same exact model from a different vendor: https://a.aliexpress.com/_mqn9l0G The cam is extremely easy to take apart by gently prying on the soft plastic plug at the end and pulling the internals out. Mine was easy to refocus so no need for external lenses. Used double sided sticky tape to attach it to the mount I uploaded, but using epoxy could yield better results. Note: using a 3€ camera has it's quality drawbacks. For better quality video look into the one chilicoke used: https://youtu.be/GAp23w_dnNc