Electronics model railway project. What went wrong and debugging hardware and software bugs. скачать в хорошем качестве

Electronics model railway project. What went wrong and debugging hardware and software bugs.

This video is going to explain about some of the problems, bugs and design decisions involved in my Raspberry Pi Pico model railway point controller project. It's quite normal to encounter problems when creating a new electronic circuit. It's why we prototype circuits (possibly using a breadboard) and why testing is so important. This explains about the process I went through to get the project into it's current state and some thoughts about the future direction of the project. This doesn't explain about the design, or how it works, but I've already created videos that explain those in some detail (see the links below). This is more about the process I went through and some suggestions if you are designing your own projects particularly for Model Railway / Model Railroad projects. More information: Electronics Design Information: https://www.penguintutor.com/electron... About the Model railway point controller: https://www.penguintutor.com/projects... Video on the point controller:    • Raspberry Pi Pico Model Railway point cont...   Video on the MCP23008 I2C GPIO expanders:    • Using MCP23008 GPIO expanders with a Raspb...   Video on the Capacitor Discharge Unit:    • Designing a model railway point controller...   Chapters: 00:00 Introduction - What went wrong? 01:08 Model railway demonstration 02:00 I killed a solenoid 03:11 Only four points (switches / turnouts) 04:25 Not enough voltage 05:38 Hornby vs Peco (and Gaugemaster) 06:44 Tiny PCB footprints 08:43 Going wireless (broken cable) 09:22 Short GPIO expanders 10:14 Death of a Raspberry Pi Pico 12:06 I2C - Hard vs Soft 13:31 Software debugging with a debug duck 14:20 Doing it differently 15:35 Final thoughts