I chose this pin is because the other remaining pins couldn't be pulled high on the Wemos without
#Portal turret 3d model update#
It provides you with OTA Update abilities so you don't have to connect it through USB every time. Make sure you upload the sketch beforehand. Once the Wemos is built in, it's quite hard to reach it.Then there's the PIR sensor and the LED ring both using just one pin for communication. The ADX元45 and the PCA9685 both run on the I2C protocol. All of the components run on the 5V lines. This schematics of the turret are relatively simple. Regular tools like screwdrivers, small saw, etc. A USB charger will work.ġ PCA9685 board, preferably without pre-soldered headersġ.5mm screws. Items neededĥV power supply with some decent amperage (2A should do fine). If you feel like this is a fun project and want to support me somehow, you can use the button below to buy me a coffee or something. That's why I'm releasing all the files and guide for free. But I also believe other people should be able to enjoy building cool things like this. Putting together the design for this turret was quite a challenge. Doing it step by step will certainly help getting your turret up and running.
#Portal turret 3d model full#
Take your time to study the schematics and maybe even take a look at the source code before doing a full assembly. The most challenging part will probably be the wiring, and routing of these wires.Ĭut your wires long enough, you can always shorten them. Since there were quite some requests about releasing the print files, I decided to write down the steps to build one yourself.Ī lot of the problems I encountered during the design process are fixed, so the build should be rather straightforward. This guide was written after the full assembly of the turret. Physical size of the turret, this was something to be expected. There were some sacrifices here and there, but concidering the Make it look like you can't really tell it's 3D printed.It should respond like the turret in game, so I'd need sound, detection of people and movement.Get as much freedom of movement in there as physically possible.I'm using a Prusa Mini, so I wanted to keep the size of parts Try to keep the design small and compact.Something cool that moved with servos and challenge myself in what I could achieve with Fusion 360. The reason I started this project was because now that I owned a 3D printer, I really wanted to create Shaped white units lure you in with cute voicelines, but completely shoot you to pieces with one wrong move. Ever since the release of Portal in 2007, the turrets featured in the game Portal are a true hit.
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