Do you like Bitcoin? Then show your pride, wear it or just use it as a candle!Designed by MrMx Labs in Spain
What is it? It's a cute tiny Bitcoin logo pin badge with 18 bright orange smd leds, battery powered (button cell CR2032, LIR2032) You can wear it easily with a security-pin (provided), or hang it i...Read More…
It's a cute tiny Bitcoin logo pin badge with 18 bright orange smd leds, battery powered (button cell CR2032, LIR2032)
You can wear it easily with a security-pin (provided), or hang it in an earring/necklace via the available upper hole.
It's 3cm in diameter and with the cell battery version 6mm height. (An usb-lipo-battery module is coming soon) Ahh and it weights about 6g. :-)
I couldn't find anything like this so I decided to design a brand new from scratch! Also I decided to be easily connected to an Arduino board.
Above all, is a cool lightning Bitcoin logo! It's really small, and features one of the tiniest micro-controller, MicroChip's ATtiny10, 6 pins and 1Kbyte of program space and a huge 32bytes of RAM :-D.
It uses three gpio ports to drive three led groups with software based PWM. The reset pin is attached to a button that allows to switch to various modes/lightning effects (Notice, the animations below are low quality as a preview):
You will get a Bitcoin Led badge with a security pin to wear it easily. The CR2032 battery can't be included due to international shipping regulations. The top gold ENIG pcb acts as a diffuser, is optional (glued) but recommended for a smooth Bitcoin logo definition, nevertheless the basic badge is cool on its own!.
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Anthony | Sept. 24, 2020
David | July 23, 2020
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