0

Turn Your Baseball Cap Into A VU Meter With FLORA #AdafruitWeekendProject

Make a sound sensitive NeoPixel cap with this Adafruit VU Meter Baseball Hat tutorial

Add sound-reactive NeoPixels to your baseball cap! Use our 144-density NeoPixel strip as a wraparound VU meter with a small microphone at the side. The FLORA microcontroller takes input from the mic and sends the LEDs flashing according to the volume in the room!

This intermediate level wearables project requires some precision soldering and sewing. We recommend checking out the following guides before you begin:
• Getting Started with FLORA
• Adafruit Guide To Excellent Soldering
• Adafruit NeoPixel Überguide

You’ll have installed the Adafruit Arduino software by now, OR you can program your FLORA directly from your browser using Codebender. Fancy!

For this project you’ll need:
• FLORA main board
• Electret Microphone Amplifier
• 144-density NeoPixel strip
• 500mAh lipoly battery and charger
• alligator clips
• soldering iron and solder
• wire strippers, pliers, and flush diagonal cutters
• (optional but very helpful) third hand tool
• stranded wire (ribbon cable works great too)
• sewing needle and thread
• scissors
• sewing pins or masking tape
• sturdy tape like gaff or packing
• baseball cap (we recommend getting one size up to save room for the battery)

Full tutorial


Make a robot friend with Adafruit’s CRICKIT – A Creative Robotics & Interactive Construction Kit. It’s an add-on to our popular Circuit Playground Express, FEATHER and other platforms to make and program robots with CircuitPython, MakeCode, and Arduino. Start controlling motors, servos, solenoids. You also get signal pins, capacitive touch sensors, a NeoPixel driver and amplified speaker output. It complements & extends your boards so you can still use all the goodies on the microcontroller, now you have a robotics playground as well.

Join 7,500+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

CircuitPython in 2018 – Python on Microcontrollers is here!

Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Follow Adafruit on Instagram for top secret new products, behinds the scenes and more https://www.instagram.com/adafruit/


Maker Business — Fewer startups, and other collateral damage from the 2018 tariffs

Wearables — Battery wash cycle

Electronics — How to make your own magnetic field probe!

Biohacking — The State of DNA Analysis in Three Mindmaps

Python for Microcontrollers — One year of CircuitPython weeklies!

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !



No Comments

No comments yet.

Sorry, the comment form is closed at this time.