One Bit CPUs There are a couple of one bit CPUs on the Internet. I have start with the MC14500B chip. This chip was used many years ago for PLCs but the documentation is still available: http://tinymicros.com/mediawiki/images/e/ec/MC14500B_Handbook.pdf...
COMPONENTS AND SUPPLIES Arduino UNO & Genuino UNO×1SparkFun Dual H-Bridge motor drivers L298×1Proximity Sensor×1 APPS AND ONLINE SERVICES Arduino IDE ABOUT THIS PROJECT Line Follower Robot Best & Fast PCB Supplier (2$ for 10 PCBs) https://jlcpcb.com...
This project consists of two components: A Windows utility to retrieve, process and send system statistics in a simple string of characters to a serial port. An STM32 connected to a TFT screen to receive the serial data and display a smooth scrolling...
Background If you have been following Hackaday for a while, you will have seen on numerous occasions the KENBAK-1, regarded by many as the first commercial personal computer. Ten years ago Mark Wilson introduced KENBAK-uino, a reproduction...
Onboard Programmers are great On microcontroller development boards (such as ST Nucleo Boards) it's very handy to have an integrated JTAG programmer/debugger. If you would like to build your own board with an embedded programmer, things get a bit tricky.In...
20200731 : cleanup of many dead links... This page serves 2 purposes : share the resources I have created for all those articles (because http://ygdes.com/sources/ and http://ygdes.com/GHDL/ are not the most convenient) maintain a somewhat not-too-inaccurate...
PROJECT PUBLISHED HERE: https://hackaday.io/project/19221-ir-light-dimmer-v2-1kb-challenge-editionFound capacitive power supply and triac triggering ideas here:http://www.st.com/content/ccc/resource/technical/document/application_note/a8/00/35/e2/62/e5/4c/14/CD00266635.pdf/files/CD00266635.pdf/jcr:content/translations/en.CD00266635.pdf...
Please check out the Github for all future updates: https://github.com/lambdamikel/picoram6116 A follow-up to my 2114 SRAM Emulator. This time I am targeting the 6116 SRAM chip - full 2 KBs and a serious CPU at full speed (i.e., Z80 @ 1.8...
Programmer Design OptionsStrip-board works well (I use A$8 41 x 144 board), but I did look at using a mini-Mega2560: I used an on-board Arduino Nano as they are cheap (and I have a couple of them lying around) and they provide serial and power.But...
Why build a replica of the Apollo Guidance Computer? I have always wanted to build a computer based on TTL chips ever since that college lab course that taught the use of TTL chips. During my career as a software developer I was fortunate enough to work...
The Adventure Begins The enthralling tale of Dreamdrive64 finds its origin in the PicoCart64 project. In the sun-soaked summer of 2022, I embarked on a thrilling new chapter, fueled by an abundance of free time and an unwavering passion for custom...
I'm going to use the details section to contain the code usedThere are three main modules, and these are all placed in the standard user directory that the ESP 8266 SDK uses for building code.tm1638.h#include "c_types.h" #include "user_interface.h" #include...
Original posts including reverse engineering here:http://hackcorrelation.blogspot.com/2013/07/building-new-firmware-for-senseo-coffee.htmlhttp://hackcorrelation.blogspot.com/2013/11/senseo-custom-firmware-update.htmlState of the project: pending deployment,...