name | project |
---|---|
@citricacid2 |
IntelliBag | A smart backpack that might be illegal to bring on airplanes |
What are you going to build? What does it do? Why are you excited to build it?
I'm going to build a smart backpack that's loaded with all sorts of cool tech features!
Feature breakdown:
- I'm planning to include an integrated battery that can charge my laptop, phone, and other devices right inside the backpack
- This battery will provide power for all of the essential circuits inside the backpack.
- The outside will have accesible USB ports, and a detachable MagSafe charger.
- The arm straps will be lined with independently addressable RGB LEDs that both provide aesthetic and practical benefits.
- The back of the bag will have a large RGB display that can be used for aesthetic purposes or for safety, such as break lights, turn signals, etc.
- The zippers will have conductive thread switches. The LEDs can be used to indicate this.
- All attached devices and the internal battery will be able to be charged from a single USB-C port on the outside of the bag.
- The backpack's features will be controllable via bluetooth from a mobile app.
What steps are you going to take to build it? What tools are you going to use? What will you do first, second, third, etc.?
Steps:
- Get materials
- Begin Circuits on a breadboard (connecting microcontroller to LEDs, etc.)
- Begin programming microcontroller
- Assemble system independently of bag.
- Convert breadboard to protoboard.
- Begin creating compartments, flaps, and cutouts on the bag
- Begin stiching and sewing the electronics into the bag.
- Finalize microcontroller programming
- Create mobile interface
- Look into more advanced features (motion detection/a way to detect if the bag is being stolen, etc.)
- Look into modularity
Tools:
- Soldering Equipment
- Iron
- Helping hands
- etc.
- Breadboarding
- Sewing Kit
- Hot Glue
- Computer for programming
- 3D Printer
Product | Supplier/Link | Cost |
---|---|---|
Backpack | https://a.co/d/gXyJUku | $29.99 |
WS2812B LEDs | https://a.co/d/ehvqfe9 | $22.39 |
Battery Pack | https://a.co/d/4RrVyO7 | $56.99 |
USB-C Hub | https://a.co/d/iuzmBg3 | $15.99 |
Microcontroller | https://a.co/d/boK4IOB | $24.99 |
90 Degree USB C Extension Cable | https://a.co/d/2syRRN0 | $15.99 |
MagSafe Charger | https://a.co/d/cwjGsmU | $16.99 |
Waterproof flush ports | https://a.co/d/jkWEYmk | $14.95 |
Lock | https://a.co/d/9uTLynY | $17.99 |
RGB Display | https://a.co/d/aTwnrpg | $17.88 |
Protoboard | https://a.co/d/6sDy8o3 | $14.08 |
Conductive Thread | https://a.co/d/icRMtOQ | $10.99 |
Subtotal | $259.22 | |
Shipping | $0.00 | |
Tax | $$259.22 \cdot 0.07 $ | $18.15 |
Total | $277.37 |