Software

Algorithms

• Graph Data Structure 4. Dijkstra’s Shortest Path Algorithm
• Recursion 'Super Power' (in Python) - Computerphile
• A* (A Star) Search Algorithm - Computerphile

Arduino Code

• Land Boards Arduino Code
• Arduino Homepage
• Download the Arduino IDE
• Arduino Libraries
• Libraries in the architecture esp32

Beaglebone Black Python Code

• Land Boards Beaglebone Black Python Code

Cypress PSoC

• Land Boards RPI_PSOC5
• Land Boards TestCodePi
• Land Boards RPPSOC

ESP32

• Arduino IDE with the ESP32 Arduino Core
• Espressif Mesh Development Framework
• Espressif IoT Development Framework (IDF) – official Espressif development framework for ESP32
• FabGL - ESP32 Display Controller and Graphics Library
  • Fabgl Github
• espressif arduino-esp32
• ESP32 Hardware Reference
• https://github.com/espressif/esptool
• Espressif IoT Development Framework
  • ESP-IDF Programming Guide
• ESP32 mqtt component
• ESP32-NESEMU a Nintendo Entertainment System emulator
• ESP32 WiFi Stack Libraries
• ESP32 Bluetooth stack
• ESP32-DOOM a port of PrBoom
• Espruino – JavaScript SDK and firmware closely emulating Node.js
• FreeRTOS
• MicroPython A lean implementation of Python 3 for microcontrollers
• Lua RTOS for ESP32
• Mongoose OS – an operating system for connected products on microcontrollers; programmable with JavaScript or C.
• mruby for the ESP32
• .NET nanoFramework - Coding in .NET C#, deploy and debug from Visual Studio
• NodeMCU – Lua (programming language) -based firmware
• PlatformIO Ecosystem and IDE
• Simba Embedded Programming Platform
• Whitecat Ecosystem Blockly Based Web IDE
• Zerynth – Python for IoT and microcontrollers, including the ESP32

KiCad

• How to panelize KiCAD designs for free
  • GerberTools
    • GerberPanelizer
• Tutorial: ngspice simulation in KiCad/Eeschema

KiCad parts

1/4 W resistor footprint

• KiCad v6 footprint

Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal

Cap, 0.2" pitch

• KiCad v6 footprint

Capacitor_THT:C_Rect_L7.0mm_W3.5mm_P5.00mm

• KiCad v5 footprint

Capacitors_ThroughHole:C_Rect_L7_W3.5_P5

Linux

• HP T610 Thin Client
• https://www.parkytowers.me.uk/thin/hp/t610/[ HP t610: Hardware]
• Hynix HMT41GS6BFR8A-PB 8GB DDR3-1600 2Rx8 1.35v SODIMM
• https://www8.hp.com/us/en/cloud-computing/thin-clients/operating-systems.html
• ThinOS

LTSpice

• Scale factors - Wikipedia page
  • MEG = mega (Hz, Ohms, etc)
  • u = micro
• Simple Steps for Simulating Transformers

Programming challenges

• Advent of Code

Python

• Land Boards Python Code
• pygame
• Think Python 2e E-book
• Think Stats 2e
• Think Complexity 2e

MicroPython

• MicroPython
• Ampy File Manager
• Land Boards MicroPython Card Support libraries
  • Land Boards MicroPython ESP32 Card Support libraries
  • Land Boards MicroPython PyBoard Card Support libraries
• MicroPython Documentation
• MicroPython downloads
• GitHub for MicroPython
• Installing micropython or circuitpython on your ESP8266 and ESP32 - 2017
• Writing fast and efficient MicroPython - 2018

Raspberry Pi

• Raspberry Pi
• Raspberry Pi Cluster

Retro-Computers

• Land Boards Retro-Computers
• 6502
• 6800
• 6809
• 8080
• Z80

Our CPU Designs

R32V2020 - 32-bit RISC CPU (Land Boards)

• R32V2020 32-bit RISC CPU Design - Wiki pages
• Land Boards R32V2020 - GitHub

IOP16 - 16-bit I/O Processor

• IOP16 16-bit I/O CPU Design
• ANSI Terminal in an FPGA
• Design a CPU

IOP16

• IOP16 Wiki