From OpenCores PDP-8 page: Features In this FPGA implementation, the PDP-8 CPU can be configured to emulate the instruction execution of a PDP-8 (Straight-8), PDP-8/S, PDP-8/S, PDP-8/I, PDP-8/L, PDP-8/E/F/M, PDP-8/A, HD-6100, or a HD-6120. The...
Sparkfun's design uses LoRA radios, which has library support for Arduino that makes it very easy to send and receive complete packets. If you're going to go that way, then it makes sense that they designed a multi-packet exchange. And there's nothing...
Original forum discussion from January 2017: https://www.brutman.com/forums/viewtopic.php?f=1&t=607 One of the slots (2x15 contacts) of IBM PCjr are intended to be occupied by modem, so we can re-use it, because that modem was useless anyway ( 300...
Here's a promo video showing the details of how they work.Here's some potential use cases:night lightmood lampwedding lightsburning man propcandle alternativedorm room lightlearning toymusic festival signChristmas lightsbike lightIf you have any suggestions...
Native C compiler (smaller C) with Color text TV system. Under a tiny memory, libraries are hard to link, so library such print, filesystem is on the flash and call from function-table. PS/2 keyboard(US, Japanese) can be used. Library for Color Video...
MotivationMy motivation for doing this project was to make life easier to all those aquaponics enthusiasts by automating the system so they can have a better control and monitoring of the system, and to allow them to experiment more easily with different...
Introduction In this post I'll recap the development of a cloud-connected, solar-powered water quality monitor that I built for Voltaic Systems from May to August of 2017. Beginning the project, I was about halfway through the Arduino...
The Bankswitch cartridge implements the three most common schemes named F8, F6 and F4. The working of the bankswitches is depicted on the table below. Address -Address Lines-- Bankswitch/Bank selected 1 11 8K 16K 32K 2 1098 7654 3210 F8 F6 F4 $1FF0 0001...
EDIT: I am correcting the details of the project indeed since the beginning in 08/22 the project has evolved a lot. Will we run out of water? There is water almost everywhere on earth but when we talk about fresh water, there is only 2.5% on our planet....
Licencing and IPAll codes/scripts are hosted at: www.MichaelRatcliffe.com/projects[Will be updated before the 22/9/2015]Everything is released as Copy Left, For more info:>LicencesProject Prefaceabout me: Graduated with a Degree in Mechanical Engineering...
Origin of this project This is the origin of this project, the illustration of my idea sheet, drew in 1994. At that time, I didn't have the skills or the time to realize these ideas. From around 2015, I started making things using electronic work and...
This project is the continuation of this link Will we run out of water? There is water almost everywhere on earth but when we talk about fresh water, there is only 2.5% on our planet. Too many people on this planet do not have access to potable water....
Video or it didn't happen! Interactive and animated chart for the Leaderboard Awards. The data used in this chart was collected by Yann Guidon / YGDES over a period of more than 40 days.Play with the data for yourself. Yes, the webpage is lousy for the...