SKU: 50463100024

HackerBox #0091 - Fibonacci

$53.10 $59.00
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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Description

HackerBox #0091 - FibonacciExplore the beautiful mathematics of Fibonacci numbers, spirals, and sunflowers. Configure the Seeed Studio XIAO RP2040 microcontroller module for use with CircuitPython. Experiment with CircuitPython programming to implement NeoPixel animations and touch pad controls on the Raspberry Pi RP2040 microcontroller. Assemble the RGB LED Fibonacci Spiral Kit using 64 through hole NeoPixel RGB LEDs. Practice a step wise approach to PCB assembly using through

Explore the beautiful mathematics of Fibonacci numbers, spirals, and sunflowers. Configure the Seeed Studio XIAO RP2040 microcontroller module for use with CircuitPython. Experiment with CircuitPython programming to implement NeoPixel animations and touch pad controls on the Raspberry Pi RP2040 microcontroller. Assemble the RGB LED Fibonacci Spiral Kit using 64 through-hole NeoPixel RGB LEDs. Practice a step-wise approach to PCB assembly using through-hole soldering. Consider modification of the Spiral LED module into a wearable badge. Assemble the Cyber Voice Recorder kit from Cyber City Circuits. Get inspired to (re)watch Darren Aronofsky's 1998 film Pi.

HackerBox 0091 Box Contents:

  • HackerBox 0091 Collectable Reference Card
  • Seeed Studio XIAO RP2040
  • Exclusive Fibonacci Spiral LED Kit:
    • HackerBox Fibonacci Spiral PCB
    • 64 Round 5mm WS2812B RGB LEDs
    • Five-Pin Male Header
  • Cyber Voice Recorder Kit from Cyber City Circuits:
    • Cyber Voice Recorder PCB
    • ISD 1820PY DIP14 Recorder Chip
    • DIP14 IC Socket
    • Electret Condenser Microphone
    • 100k Ohm Resistor
    • Two 1k Ohm Resistor
    • Two 4.7k Ohm Resistor
    • Five 0.01uF Ceramic Capacitor
    • 220uF Electrolytic Capacitor
    • 47uF Electrolytic Capacitor
    • Blue LED
    • PCB Mount 30mm Speaker
    • Two Tactile Momentary Buttons
    • CR2032 PCB Coin Cell Holder
    • CR2032 Coin Cell
  • Female-Female Dupont Jumper Wires
  • I VOID WARRANTIES Iron-On Patch (designed by Jilles Groenendijk)
  • I VOID WARRANTIES Sticker  (designed by Jilles Groenendijk)

Fibonacci Spiral Badge Bundle

An extra project to turn the Fibonacci LED Spiral into a wearable badge is shown in the Box Guide. Information is included there for obtaining the components and assembling the badge. We have a limited quantity of kits for the extra project available here. Each is bundled along with a HackerBox 0091, which includes the Fibonacci LED Spiral Kit.

Badge Bundle Contents:

  • HackerBox 0091 
  • Additional Badge Components:
    • Exclusive Badge PCB for mounting Fibonacci Spiral PCB
    • Three-Slot AA Battery Holder with Velcro Strap
    • 5V DC/DC Boost Converter Module
    • DPDT Battery Isolation Switch
    • Two 1M Resistors (for touch pad activation)
    • Four Female 5 pin Headers
    • Additional Male Header Pins
  • Lanyard not included (shown for demonstration only)

Online resources:

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50463100024

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Amazon Customer
Birmingham, US
★★★★★ 5
Asurion worked as intended.
After three years, my monitor failed. Asurion paid to send it to a repair center. I didn't save the box the monitor came in, and paid $23 to have it packaged up. They kept me informed of the various steps, such as en route, arrived, testing, and repair started. They discovered it could not economically be repaired and refunded my purchase price. The entire process from me telling them it was broken until the refund took 5 days. I am well satisfied with the service.
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Reviewed in the United States on August 31, 2025
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GrizzDean
Belleville, US
★★★★★ 5
Excellent, prompt, zero hassle protection
I purchased a nice 3D printer for my grandson. He was thrilled and he and his dad used it frequently. The printer developed a serious problem but, thankfully, I had also purchased a three-year protection plan with Asurion. We shipped the printer to Asurion via UPS since they readily agreed to repair it or refund the purchase price. After only a few days, Asurion emailed me that the printer was not repairable. They sent me a link that enabled me to send the full purchase price to my Amazon account. I used it to purchase another printer. I am happy and my grandson is thrilled! I should add that the extended protection did not cover sales tax, nor did it cover shipping cost.
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Reviewed in the United States on March 8, 2026
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Alexander
Belleville, US
★★★★★ 5
Strongly recommend
I recently used the services of this company, and I was completely satisfied. They work very professionally: whenever I reached out, they quickly resolved any issues. I strongly recommend that anyone who purchases electronic devices register their product with this insurance. It is truly reliable.
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Reviewed in the United States on June 8, 2026
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Verified Purchase
AC_TX
Omaha, US
★★★★★ 5
Cheap Insurance - Easy Claims Process!
I bought this warranty plan for a Dell monitor about 3.5 years ago. About a month ago, it started to give me some intermittent problems (very fast flickering & image retention). I tried everything I could to troubleshoot the issue, but it just kept coming back. I had some issues with logging into my Asurion account because I used an EDU email, which I no longer have access to. I sent a message to Asurion here on Amazon and they sent me my plan details and everything I needed to make a claim within 24 hrs. Once I was able to log into my account online, the claims process couldn't be faster/easier. I used the chat function and provided the rep with the issues I was having with my monitor. The rep immediately emailed me a pre-paid UPS label to send my monitor to one of their repair facilities. I got another email when my monitor was received stating that repairs could take up to 5 business days. However, the very next day I got another email stating that my monitor couldn't be repaired and they would be reimbursing me the full purchase price. I received another email with an Amazon gift card for the full price of the monitor within minutes. This is my first experience with Asurion and I'm very impressed. The customer service is top notch. If I ever buy another expensive electronic item from Amazon, I'm definitely buying an extended warranty from Asurion.
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Reviewed in the United States on April 19, 2025
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Damon Love
Phoenix, US
★★★★★ 5
Better pricing than BestBuy’s Geek Squad extended warranty!
Asurion is on of the best extended warranty put there! bar none! I used to buy only from BestBuy because of their Geek Squad extended warranty. But it’s way more expensive compared to Asurion. although with Asurion they require so much paper work and pictures first.
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Reviewed in the United States on December 26, 2025

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