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Chirimbolito - A Bitcoin address monitoring tool built with a Raspberry Pi and a LCD display

Chirimbolito - A Bitcoin address monitoring tool built with a Raspberry Pi and a LCD display submitted by elmonomario to Bitcoin [link] [comments]

[Free Guide] I've updated my Raspberry Pi, Bitcoin Full Node, with LCD display to show price/network stats. Also added a Vanity Address generator. Tor also an option. Full hardware list included

[Free Guide] I've updated my Raspberry Pi, Bitcoin Full Node, with LCD display to show price/network stats. Also added a Vanity Address generator. Tor also an option. Full hardware list included submitted by shermand100 to Bitcoin [link] [comments]

A Bitcoin Address Monitoring Tool Built With A Raspberry Pi And A Lcd Display

A Bitcoin Address Monitoring Tool Built With A Raspberry Pi And A Lcd Display submitted by electromaker to RASPBERRY_PI_PROJECTS [link] [comments]

Chirimbolito - A Bitcoin address monitoring tool built with a Raspberry Pi and a LCD display

submitted by elmonomario to linux [link] [comments]

Chirimbolito - A Bitcoin address monitoring tool built with a Raspberry Pi and a LCD display

Chirimbolito - A Bitcoin address monitoring tool built with a Raspberry Pi and a LCD display submitted by elmonomario to RASPBERRY_PI_PROJECTS [link] [comments]

A Bitcoin Address Monitoring Tool Built With A Raspberry Pi And A Lcd Display

A Bitcoin Address Monitoring Tool Built With A Raspberry Pi And A Lcd Display submitted by electromaker to maker [link] [comments]

Chirimbolito - A Bitcoin address monitoring tool built with a Raspberry Pi and a LCD display

Chirimbolito - A Bitcoin address monitoring tool built with a Raspberry Pi and a LCD display submitted by elmonomario to raspberry_pi [link] [comments]

Chirimbolito - A Bitcoin address monitoring tool built with a Raspberry Pi and a LCD display

Chirimbolito - A Bitcoin address monitoring tool built with a Raspberry Pi and a LCD display submitted by elmonomario to raspberryDIY [link] [comments]

Chirimbolito - A Bitcoin address monitoring tool built with a Raspberry Pi and a LCD display

Chirimbolito - A Bitcoin address monitoring tool built with a Raspberry Pi and a LCD display submitted by elmonomario to adafruit [link] [comments]

Chirimbolito - A Bitcoin address monitoring tool built with a Raspberry Pi and a LCD display

submitted by elmonomario to raspberry [link] [comments]

Chirimbolito - A Bitcoin address monitoring tool built with a Raspberry Pi and a LCD display

Chirimbolito - A Bitcoin address monitoring tool built with a Raspberry Pi and a LCD display submitted by elmonomario to u/elmonomario [link] [comments]

Bitcoin mentioned around Reddit: Chirimbolito - A Bitcoin address monitoring tool built with a Raspberry Pi and a LCD display /r/RASPBERRY_PI_PROJECTS

Bitcoin mentioned around Reddit: Chirimbolito - A Bitcoin address monitoring tool built with a Raspberry Pi and a LCD display /RASPBERRY_PI_PROJECTS submitted by BitcoinAllBot to BitcoinAll [link] [comments]

[uncensored-r/Bitcoin] Chirimbolito - A Bitcoin address monitoring tool built with a Raspberry Pi and a LCD display

The following post by elmonomario is being replicated because some comments within the post(but not the post itself) have been silently removed.
The original post can be found(in censored form) at this link:
np.reddit.com/ Bitcoin/comments/7t0e58
The original post's content was as follows:
https://github.com/facastagnini/python-chirimbolito
submitted by censorship_notifier to noncensored_bitcoin [link] [comments]

Chirimbolito - A Bitcoin address monitoring tool built with a Raspberry Pi and a LCD display

Chirimbolito - A Bitcoin address monitoring tool built with a Raspberry Pi and a LCD display submitted by BitcoinAllBot to BitcoinAll [link] [comments]

05-20 03:52 - 'Could one use the case that comes with a screen already attached? Seen it on Ali . / 3.5 inch display 3.5" LCD TFT Touch Screen Display for Raspberry Pi 2 / Raspberry Pi 3 Model B Board Acrylic Case Stylus [link] (from Ali...' by /u/TexasChorizo removed from /r/Bitcoin within 38-48min

'''
Could one use the case that comes with a screen already attached? Seen it on Ali .
3.5 inch display 3.5" LCD TFT Touch Screen Display for Raspberry Pi 2 / Raspberry Pi 3 Model B Board Acrylic Case Stylus [link]1 (from AliExpress Android)
'''
Context Link
Go1dfish undelete link
unreddit undelete link
Author: TexasChorizo
1: *.a*iexpre**.c*m/U3aIRF*B
Unknown links are censored to prevent spreading illicit content.
submitted by removalbot to removalbot [link] [comments]

Bitcoin Pos Terminal using Raspberry Pi 2 and a Nokia 3310 LCD display

Bitcoin Pos Terminal using Raspberry Pi 2 and a Nokia 3310 LCD display submitted by bitkoyun to Bitcoin [link] [comments]

Best $100-$300 FPGA development board in 2018?

Hello, I’ve been trying to decide on a FPGA development board, and have only been able to find posts and Reddit threads from 4-5 years ago. So I wanted to start a new thread and ask about the best “mid-range” FGPA development board in 2018. (Price range $100-$300.)
I started with this Quora answer about FPGA boards, from 2013. The Altera DE1 sounded good. Then I looked through the Terasic DE boards.
Then I found this Reddit thread from 2014, asking about the DE1-SoC vs the Cyclone V GX Starter Kit: https://www.reddit.com/FPGA/comments/1xsk6w/cyclone_v_gx_starter_kit_vs_de1soc_board/‬ (I was also leaning towards the DE1-SoC.)
Anyway, I thought I better ask here, because there are probably some new things to be aware of in 2018.
I’m completely new to FPGAs and VHDL, but I have experience with electronics/microcontrollers/programming. My goal is to start with some basic soft-core processors. I want to get some C / Rust programs compiling and running on my own CPU designs. I also want to play around with different instruction sets, and maybe start experimenting with asynchronous circuits (e.g. clock-less CPUs)
Also I don’t know if this is possible, but I’d like to experiment with ternary computing, or work with analog signals instead of purely digital logic. EDIT: I just realized that you would call those FPAAs, i.e. “analog” instead of “gate”. Would be cool if there was a dev board that also had an FPAA, but no problem if not.
EDIT 2: I also realized why "analog signals on an FPGA" doesn't make any sense, because of how LUTs work. They emulate boolean logic with a lookup table, and the table can only store 0s and 1s. So there's no way to emulate a transistor in an intermediate state. I'll just have play around with some transistors on a breadboard.
UPDATE: I've put together a table with some of the best options:
Board Maker Chip LUTs Price SoC? Features
icoBoard Lattice iCE40-HX8K 7,680 $100 Sort of A very simple FPGA development board that plugs into a Raspberry Pi, so you have a "backup" hard-core CPU that can control networking, etc. Supports a huge range of pmod accessories. You can write a program/circuit so that the Raspberry Pi CPU and the FPGA work together, similar to a SoC. Proprietary bitstream is fully reverse engineered and supported by Project IceStorm, and there is an open-source toolchain that can compile your hardware design to bitstream. Has everything you need to start experimenting with FPGAs.
iCE40-HX8K Breakout Board Lattice iCE40-HX8K-CT256 7,680 $49 No 8 LEDs, 8 switches. Very similar to icoBoard, but no Raspberry Pi or pmod accessories.
iCE40 UltraPlus Lattice iCE40 UltraPlus FPGA 5280 $99 No Chip specs. 4 switchable FPGAs, and a rechargeable battery. Bluetooth module, LCD Display (240 x 240 RGB), RGB LED, microphones, audio output, compass, pressure, gyro, accelerometer.
Go Board Lattice ICE40 HX1K FPGA 1280 $65 No 4 LEDs, 4 buttons, Dual 7-Segment LED Display, VGA, 25 MHz on-board clock, 1 Mb Flash.
snickerdoodle Xilinx Zynq 7010 28K $95 Yes Xilinx Zynq 7-Series SoC - ARM Cortex-A9 processor, and Artix-7 FPGA. 125 IO pins. 1GB DDR2 RAM. Texas Instruments WiLink 8 wireless module for 802.11n Wi-Fi and Bluetooth 4.1. No LEDs or buttons, but easy to wire up your own on a breadboard. If you want to use a baseboard, you'll need a snickerdoodle black ($195) with the pins in the "down" orientation. (E.g. The "breakyBreaky breakout board" ($49) or piSmasher SBC ($195)). The snickerdoodle one only comes with pins in the "up" orientation and doesn't support any baseboards. But you can still plug the jumpers into the pins and wire up things on a breadboard.
numato Mimas A7 Xilinx Artix 7 52K $149 No 2Gb DDR3 RAM. Gigabit Ethernet. HDMI IN/OUT. 100MHz LVDS oscillator. 80 IOs. 7-segment display, LEDs, buttons. (Found in this Reddit thread.)
Ultra96 Xilinx Zynq UltraScale+ ZU3EG 154K $249 Yes Has one of the latest Xilinx SoCs. 2 GB (512M x32) LPDDR4 Memory. Wi-Fi / Bluetooth. Mini DisplayPort. 1x USB 3.0 type Micro-B, 2x USB 3.0 Type A. Audio I/O. Four user-controllable LEDs. No buttons and limited LEDs, but easy to wire up your own on a breadboard
Nexys A7-100T Xilinx Artix 7 15,850 $265 No . 128MiB DDR2 RAM. Ethernet port, PWM audio output, accelerometer, PDM microphone, microphone, etc. 16 switches, 16 LEDs. 7 segment displays. USB HID Host for mice, keyboards and memory sticks.
Zybo Z7-10 Xilinx Zynq 7010 17,600 $199 Yes Xilinx Zynq 7000 SoC (ARM Cortex-A9, 7-series FPGA.) 1 GB DDR3 RAM. A few switches, push buttons, and LEDs. USB and Ethernet. Audio in/out ports. HDMI source + sink with CEC. 8 Total Processor I/O, 40 Total FPGA I/O. Also a faster version for $299 (Zybo Z7-20).
Arty A7 Xilinx Artix 7 15K $119 No 256MB DDR3L. 10/100 Mbps Ethernet. A few switches, buttons, LEDs.
DE10-Standard (specs) Altera Cyclone V 110K $350 Yes Dual-core Cortex-A9 processor. Lots of buttons, LEDs, and other peripherals.
DE10-Nano Altera Cyclone V 110K $130 Yes Same as DE10-Standard, but not as many peripherals, buttons, LEDs, etc.

Winner:

icoBoard ($100). (Buy it here.)
The icoBoard plugs into a Raspberry Pi, so it's similar to having a SoC. The iCE40-HX8K chip comes with 7,680 LUTs (logic elements.) This means that after you learn the basics and create some simple circuits, you'll also have enough logic elements to run the VexRiscv soft-core CPU (the lightweight Murax SoC.)
The icoBoard also supports a huge range of pluggable pmod accessories:
You can pick whatever peripherals you're interested in, and buy some more in the future.
Every FPGA vendor keeps their bitstream format secret. (Here's a Hacker News discussion about it.) The iCE40-HX8K bitstream has been fully reverse engineered by Project IceStorm, and there is an open-source set of tools that can compile Verilog to iCE40 bitstream.
This means that you have the freedom to do some crazy experiments, like:
You don't really have the same freedom to explore these things with Xilinx or Altera FPGAs. (Especially asynchronous circuits.)

Links:

Second Place:

iCE40-HX8K Breakout Board ($49)

Third Place:

numato Mimas A7 ($149).
An excellent development board with a Xilinx Artix 7 FPGA, so you can play with a bigger / faster FPGA and run a full RISC-V soft-core with all the options enabled, and a much higher clock speed. (The iCE40 FPGAs are a bit slow and small.)
Note: I've changed my mind several times as I learned new things. Here's some of my previous thoughts.

What did I buy?

I ordered a iCE40-HX8K Breakout Board to try out the IceStorm open source tooling. (I would have ordered an icoBoard if I had found it earlier.) I also bought a numato Mimas A7 so that I could experiment with the Artix 7 FPGA and Xilinx software (Vivado Design Suite.)

Questions

What can I do with an FPGA? / How many LUTs do I need?

submitted by ndbroadbent to FPGA [link] [comments]

(Help) Cant get my price ticker running properly

I am trying to set up the price ticker from the following link: https://www.reddit.com/Bitcoin/comments/4mziom/i_got_a_nice_cheap_display_for_my_raspberry_pi/ i got the LCD screen working and i am trying to run the script. but to bad it only shows me the 3 dots with a big euro. http://imgur.com/a/jyxCL Can someone tell me what i am doing wrong? Link to script: http://pastebin.com/RyYFWBUR Code to run the script:
sudo apt-get install matchbox x11-xserver-utils unclutter midori
vi presentation.sh #!/bin/sh unclutter & matchbox-window-manager & : xset -dpms xset s off while true; do /usbin/midori -e Fullscreen -a /home/pi/Desktop/RyYFWBUR22.html done
chmod 755 presentation.sh
sudo vi /etc/rc.local su -l pi -c "xinit /home/pi/presentation.sh"
sudo dpkg-reconfigure x11-common set to "anybody"
when i try to reconfigure to anybody i keep getting this error: update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults i tried different installs but i keep getting this error.
hopefully somebody can help me out.
submitted by boyd276 to raspberry_pi [link] [comments]

Bitcoin Dispensing Machine

I was thinking about the apparent difficulty people have in obtaining Bitcoins, particularly people who are new to the currency, and also the idea of getting more people involved in Bitcoin.
I had this idea for a "Bitcoin dispenser". Basically a small computer (Raspberry Pi?) with a small LED/LCD display, a coin/notes slot and a thermal printer, like a receipt printer for example.
It displays the current exchange rate, and you put coins/notes in, the display shows you how much BTC you'll get for that amount. Press a button, and the printer prints a paper wallet and transfers the funds to it.
I just can't see major stores accepting these any time soon, not sure if the profits would be high enough... but they could start out in hackspaces and other places? Would need to physically secure them obviously.
submitted by kayleighswift to Bitcoin [link] [comments]

Building a Bitcoin tipping machine with Raspberry Pi

I thought it would be fun to build a machine that gives the "real" feedback of tipping at a bar. Like the sounds of coins hitting a jar, and a visual display of how much was tipped.
So I constructed a small program in the wolfram language, which runs on the Raspberry Pi, utilizing the Chain.com API. The program plays a sound when money is tipped to the bar's address and displays how much on an LCD display.
It's also fun to scan QR-codes at the table or in the bar (we tested at the Champaign-Urbana Bitcoin meetup) and it gives visitors one more reason to talk about Bitcoin.
This is what it looks like when I test it: Youtube video of the Bitcoin tipping machine in action
Full description of the setup here
submitted by jrhodin to Bitcoin [link] [comments]

Raspberry Pi BTC price ticker (help)

I am trying to set up the price ticker from the following link: https://www.reddit.com/Bitcoin/comments/4mziom/i_got_a_nice_cheap_display_for_my_raspberry_pi/
i got the LCD screen working and i am trying to run the script. but to bad it only shows me the 3 dots with a big euro. http://imgur.com/a/jyxCL
Can someone tell me what i am doing wrong?
Link to script: http://pastebin.com/RyYFWBUR Code to run the script:
sudo apt-get install matchbox x11-xserver-utils unclutter midori
vi presentation.sh #!/bin/sh unclutter & matchbox-window-manager & : xset -dpms xset s off while true; do /usbin/midori -e Fullscreen -a http://your.domain.local/chart/ done
chmod 755 presentation.sh
sudo vi /etc/rc.local su -l pi -c "xinit /home/pi/presentation.sh"
sudo dpkg-reconfigure x11-common set to "anybody"
submitted by boyd276 to Bitcoin [link] [comments]

POS Payment System for Potcoin

I have decided to put together a physical point of sale system to demonstrate how Potcoin can be used in the real world. I have seen a system used in my local Pub with Bitcoin that I would like to replicate with Potcoin. I have also seen various examples on the net. I am also in contact with a company that specialises in adapting machines i.e. vending, petrol pumps to take BTC who I am sure will help me with some of the programming.
Hardware wise there are 2 ways I can go about this.
(A) Dedicated Laptop/PC with extra 15" screen (possibly touch screen). (B) Raspberry PI, keypad, LED display and small 4 or so inch screen.
Option A is what we will most likely see in a coffee shop, dispensary etc.. it will be a lot more expensive to create and not as easy carry around for demonstrations. I have a spare netbook but its being used by colleagues at our screen printing studio for the time being.
Option B will be less expensive to build and easier to transport to locations just for a demonstration on how the proper system will work.
I want to start with Option B first but it will take me 3-4 weeks to get the funds together to start.
I can either afford a raspberry PI or a couple of the items this weekend and then the rest in 2 weeks.
If anyone has a spare Raspberry PI, USB Keypad, LED display and Mini LCD that they would like to donate I would really appreciate it.
If anyone would like to donate POT, or purchase the items for me and have them posted to me to speed up the project let me know. The whole project shouldn't cost more than $100.
When I have successfully created the device I plan on making a demonstration video that can be sent to vendors and releasing all the code and creating a tutorial so people can have a go at doing doing it themselves. I am also planning on getting a proper sized touch screen some time in the future to try and create a multi crypto point of sale system.
Also is there any news on mobile wallets as they will be crucial to the project?
submitted by ecochav to potcoin [link] [comments]

Bitcoin/Litecoin ticker with a Raspberry Pi How To Install TFT LCD Screens on Raspberry Pi - YouTube Chirimbolito - A Bitcoin address monitoring tool built with a Raspberry Pi and a LCD display Raspberry Pi bitcoin block erupters, cgminer, 2.8 How to Mine for Bitcoin with a Raspberry Pi - Part 1 of 2

BTC price display is my Raspberry Pi project to show a Bitcoin cryptocurrency price in real time with Apache and PHP. I’m using a free Bitcoin price currency provider – CoinGate. Information how to get Bitcoin Price. Getting Bitcoin price is very easy these days. All you have to do is to research the different wallet roviders and chose your favorite. I personally use CoinGate. They have ... Connect the Display to the Raspberry Pi as shown in the Schematics. Run the main program bcbar.py. Bitcoin Bar can display upto 19 different real-time data parameters. These can be configured to be displayed in any order or sequence. The main program displays all 19 data parameters sequentially. Raspberry pi 1, single core, will require an Ethernet cable; Raspberry pi 2 , dual core, will require an Ethernet cable; Raspberry pi 3 or 4, a bit a shame to use this amount of power for that task, but has built in WIFI; A 3.5” LCD screen from Amazon. Raspberry Pi LCD Display Module 3.5inch 320X480 TFT; Raspberry Pi LCD Display Module 3 ... bitcoin ethereum raspberrypi raspbianHow to monitor your favorite cryptocurrencies on a 3.5 inches LCD and any Raspberry PI! The python script is easily extensible and let you add any cryptocurrency pair. Shopping list You need obviously a raspberry pi, ideally with WIFI build in if you don’t like cables Raspberry pi 1, single core, will […] Bitcoin Bar's enclosure consists of an interlocking box which is laser cut from 5mm MDF. The Front Panel has two slots: one for the LED Display & the other for the Acrylic Diffuser.The Back Panel has a hole for the power supplies USB cable which is plugged into the Raspberry Pi.The Bottom Panel has 4 holes to which the Raspberry Pi is mounted too.

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Bitcoin/Litecoin ticker with a Raspberry Pi

My take on making a Bitcoin/Litecoin ticker using a Raspberry Pi and a $30 LCD screen from eBay. Check out the completely how-to along with all the files you... Alexander J. Singleton provides a screencast for Raspberry Pi set-up and configuration introducing Bitcoin-mining as part-1 of a 2-series tutorial- please re... Raspberry Pi (Bitcoin, Litecoin, Terracoin) LCD Price Ticker super3boy. Loading... Unsubscribe from super3boy? Cancel Unsubscribe. Working... Subscribe Subscribed Unsubscribe 13.5K. Loading ... 1 x Raspberry Pi Model B Revision 2 1 x 8 GB SD disk Class 10 with cgminer 4.0.0 , drivers installed for 2.8" tft screen PCB 1 x DLink DUB-H7 with power adapter 5 x 336 MH/s ASIC Block erupters ... In this video, we'll walk through how to install a TFT LCD screen on on a Raspberry Pi for small form factor or portable projects. This screen will form part...

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