breadboard-led-bar-graph
PCB designs for LED bar graphs designed to minimize its footprint on a breadboard. (by michaelkamprath)
8-bit-computer
Documentation of my 8-bit computer build (by blurpy)
| breadboard-led-bar-graph | 8-bit-computer | |
|---|---|---|
| 2 | 22 | |
| 1 | 19 | |
| - | - | |
| 3.2 | 0.0 | |
| over 2 years ago | almost 3 years ago | |
| Creative Commons Zero v1.0 Universal | - |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
breadboard-led-bar-graph
Posts with mentions or reviews of breadboard-led-bar-graph.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-06-04.
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It took about a week, but my PUTEY-1 TTL CPU has calculated all the prime numbers to about 1.1 million.
I'll do even better than pictures. [Here is the repository with the KiCAD schematics and board layouts](https://github.com/michaelkamprath/breadboard-led-bar-graph).
- Question about LED resistors
8-bit-computer
Posts with mentions or reviews of 8-bit-computer.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-02-16.
- My RAM is having this issue where switching between program and run mode automatically changes the contents. How do I fix this?
- I finished the Ben Eater 8 bit computer project (took 8 months) What a journey. Couldn't have gotten it working without all the info from reddit. Amazing community and project <3
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Loading programs into the 8-bit-computer with just an Arduino Nano
Here's a nice collection of programs i found: https://github.com/blurpy/8-bit-computer/tree/master/programs (thanks, u/blurpy1 !)
- Any suggestions why my register isn’t registering?
- Having an issue with register
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74ls00 inverter why is it getting 5v all the time on pin 1? feels like my RI Isnt working right... i removed the cap.. fyi
https://github.com/blurpy/8-bit-computer/blob/master/issues.md kinda explained but i didnt exactly follow it the way they solved it, kinda did my own thing
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Why does the data keep changing when i go between run and prog...
Hello! This could linked to bouncing noise on the memory write line caused by the switch as it transitions from one state to the other. The 104 cap solution described in the 'RAM mode switch changes memory content' section of this post might work for you.
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Ben eater inspired 8 BIT CPU ( it took just 2 months to complete from scratch )
follow this git repo for more solutions to common problems https://github.com/blurpy/8-bit-computer/blob/master/issues.md
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Ram module issue
Hello! There is a known memory corruption issue with the run/prog switch when it transitions. Take a peek at the "RAM mode switch changes memory content" section of this post. The solution in there may work for you.
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Over 150 feet of wire. No joke.
Hello! Had the same exact same issue. Turned out to be a spike on the reset line when there were a lot of state transitions on the bus. Putting a cap on the reset pin of the A register, as explained in the 'A Register Resetting' section of this post did it for me. Might be worth trying.
What are some alternatives?
When comparing breadboard-led-bar-graph and 8-bit-computer you can also consider the following projects:
WLED-wemos-shield - Wemos D1 Mini (ESP8266) or Wemos ESP32 D1 Mini (ESP32) based universal shield for WLED firmware
eater-sap-1-improvements - Improvements and modifications made to the Ben Eater SAP-1 breadboard computer
pcb - PCB and PCB related bits
The-8-bit-SAP-3 - Documentation and source files for a SAP-3 breadboard Computer
Striptease - Sexy, audio-responsive effects on LED strips.
modular-breadboard-base - Breadboard base with attachment slots for various modules
8-bit-computer-emulator - Emulator of my 8-bit-computer
EaterEmulator - Ben Eater's 8-bit breadboard computer emulator in python
TinyE8 - Ben Eater's 8 bit breadboard computer emulator in C++
breadboard-led-bar-graph vs WLED-wemos-shield
8-bit-computer vs eater-sap-1-improvements
breadboard-led-bar-graph vs pcb
8-bit-computer vs The-8-bit-SAP-3
breadboard-led-bar-graph vs Striptease
8-bit-computer vs modular-breadboard-base
8-bit-computer vs 8-bit-computer-emulator
8-bit-computer vs EaterEmulator
8-bit-computer vs TinyE8