Intro: CPX Headlamp

This is a circus playground express headlamp. This headlamp consists of a go pro head strap, a CPX, a battery, and a servo to make it work. This was created specifically for people who are outdoors a lot such as hikers and construction workers but it can be used by anyone. The headlamp also has a lid that is meant to cover the light when it is bright and it is meant to go up when it is dark.

STEP 1: Download

Click on link attached to download CPX holder and battery holder. Press export, .STL (see in picture attached)

STEP 2: 3D Print

Once you have it downloaded go to http://cloudprint.makerbot.com
Select "start new print"
Switch the "Method X" on the top of the screen to "sketch"
Then click import and attach your downloaded file
In the Makerbot quick setting change your support type to "breakaway" and your base layer to "none"
Click export then save it to a USB and print it when you are ready

STEP 3: Download and Print

Download Servo holder to your computer and 3D print it the same way you 3D printed in the previous step using this link

https://www.tinkercad.com/things/1CNgm09mVRb-copy-of-cpx-holder/edit?sharecode=54IBJksiyvdN85eLb3ktJ6v4bJDbXVjTKu42KtWzOSs

STEP 4: Glue

Attach the servo holder to your CPX holder using gorilla glue and a clamp

STEP 5: Attach 3D Print

Insert the CPX into the CPX holder using screws and attach it to your GoPro head-strap

STEP 6: Servo Attachment and Set Up

Take servo and attach the part with 1 wing
Then take your alligator clip wires and attach the BROWN to GND, the RED to VOUT, and the YELLOW OR ORANGE to A1 on your CPX

STEP 7: Cardboard Cover

Cut out a cardboard circle about 2 inches in diameter

STEP 8: Attach

Attach Cardboard cover to the headlamp using a paperclip and glue

STEP 9: Code

Download and Install Mu editor https://codewith.mu/
Copy and paste code into Mu Editor
Save to code.py
This code shows that when light it detected the lid will go down and when it is dark the lid will go up and the light will flash