- #Cryptocurrency ticker on raspberry pi software#
- #Cryptocurrency ticker on raspberry pi code#
- #Cryptocurrency ticker on raspberry pi free#
Far surpassing both Bitcoin and Litecoin in the maximum coin limit, Dogecoin does not cap off until at least 100 billion units! This shear count combine with Doge riding a rocket gives purchase to the popular Dogecoin slogan, “To the Moon!Īs the Bitcon Frequently Asked Questions succinctly explains: Appearing first in late 2013, this meme-inspired digital currency, with a Shiba Inu dog as mascot and Comic Sans as its mandated typeface, puts fun first. This difference, along with a few other changes, allow for Litecoins to be more easily mined.Īnd then there is Dogecoin. Litecoin’s maximum coin count is 84 million, whereas Bitcoin max is 21 million coins. One feature of cryptocurrencies is a restriction on the number of coins that can exist, which of course is dissimilar from currencies run by central banks where there is no absolute restriction on the number of coins in the market. In 2011, following on the technological successes of Bitcoin and seeking to improve some observed shortcomings, Litecoin was created. While mention of a cryptocurrency occurred in the late ’90s, there was no implementation until Bitcoin. HistoryĬryptocurrencies have been around since 2009 with the emergence of a paper by Satoshi Nakamoto outlining the Bitcoin protocol ( ).
While the tracker works regardless of a user understanding of the markets it tracks, knowing a bit about cryptocurrencies is interesting and not terribly difficult - well, except for the mathematical proofs, but that’s way beyond the scope of this primer.
The image below shows Bitcoin, or BTC, with a USD current value of 587.46 and a previous value of 587.22.Ĭustom tracker enclosure displaying Bitcoin to USD current and previous values Cryptocurrency Background Self.last_price Retention of the last value is done to display it on the lower line of the 16×2 LCD the top line is the current value.
#Cryptocurrency ticker on raspberry pi code#
Not only does the code pull digital currency values from the internet, but it also stores the old value in a variable called,
#Cryptocurrency ticker on raspberry pi software#
The tracker’s software is built on Raspbian Linux and uses existing Python libraries to control a Hitachi LCD controller combined with our tracker’s Python scripts, which make JavaScript Object Notation (JSON) requests for each respective digital currency market index. The hardware consists of a Raspberry Pi, a 16×2 Liquid Crystal Display (LCD), an SD card, Ethernet cabling, and a USB micro cable with wall wart for power. The Crypto Currency Tracker monitors the value of three different digital currencies - Bitcoin, Litecoin, and Dogecoin - and compares them each against the United States dollar. Graphics and More to Help Spread the Wordįor more on microcontrollers and wearables, check out Make: Volume 43.ĭon’t have this issue? Get it in the Maker Shed. Learn More About the Amazing Maker Awards The top projects selected by community votes, panel judges, and the editorial team Subscribe to the premier DIY magazine todayĬommunity access, print, and digital Magazine, and moreīrowse all the projects and learn about their makers too! Skill builder, project tutorials, and more Get hands-on with kits, books, and more from the Maker Shed
#Cryptocurrency ticker on raspberry pi free#
A free program that lights children’s creative fires and allows them to explore projects in areas such as arts & crafts, science & engineering, design, and technology.Maker-written books designed to inform and delight! Topics such as microcontrollers including Arduino and Raspberry Pi, Drones and 3D Printing, and more.A smart collection of books, magazines, electronics kits, robots, microcontrollers, tools, supplies, and more curated by us, the people behind Make: and the Maker Faire.A celebration of the Maker Movement, a family-friendly showcase of invention and creativity that gathers together tech enthusiasts, crafters, educators across the globe.The premier publication of maker projects, skill-building tutorials, in-depth reviews, and inspirational stories, accessible by all ages and skill ranges.
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