Microcontrollers

Microcontroller-related stuff. This category was called ‘Arduino’ but “Oh, so yesterday”. ‘Microcontrollers’ so much more inclusive, right?


ESPmDNS: An ESP32 secret (to me anyway)

This entry is part 3 of 5 in the series ESP32

ESPmDNS enables (Zeroconf/ Bonjour/) Multicast DNS on your ESP32 (and maybe ESP8266? don’t know) microcontroller. Previously I’d been assigning a static address to ESP32 devices […]


RobotDyn UNO+WiFi: SoftwareSerial

The RobotDyn board has some DIP switches on, which allow you to UART to either the ESP8266 or ATmega328p, so you can upload code to […]


RobotDyn UNO + ESP8266: AT Mode

This entry is part 2 of 2 in the series ESP8266

This post should probably have a sub-title: The penny drops After a short-lived feeling of victory in this previous post, I set upon trying to […]


RobotDyn UNO + ESP8266

This entry is part 1 of 2 in the series ESP8266

… oh, and USB-TTL CH340G which does the USB communicating with ESP8266. I think you otherwise need to wire something up using one of these […]


The pressure transducer I bought

Hey. This page is more than 2 years old! The content here is probably outdated, so bear that in mind. If this post is part […]


Subaru: New in-car display

This entry is part 1 of 18 in the series Subaru Legacy

Hey. This page is more than 4 years old! The content here is probably outdated, so bear that in mind. If this post is part […]


DIY CNC Router – Post 3

This entry is part 3 of 9 in the series DIY CNC Machine

Hey. This page is more than 5 years old! The content here is probably outdated, so bear that in mind. If this post is part […]


WeatherBox

Hey. This page is more than 5 years old! The content here is probably outdated, so bear that in mind. If this post is part […]


RepRap Prusa i3

This entry is part 1 of 7 in the series RepRap

Hey. This page is more than 7 years old! The content here is probably outdated, so bear that in mind. If this post is part […]


Automatic Door Opener – Part 1

Hey. This page is more than 7 years old! The content here is probably outdated, so bear that in mind. If this post is part […]


Mr. HandKey

Hey. This page is more than 7 years old! The content here is probably outdated, so bear that in mind. If this post is part […]


Leak-o-Meter

Hey. This page is more than 7 years old! The content here is probably outdated, so bear that in mind. If this post is part […]