Mindblown: a blog about philosophy.
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Connect ESP32/ESP8266 & C# .NET Core Using MQTT – Easy Tutorial
Here’s a tutorial that shows you how to quickly connect a Windows PC C# application to an ESP32, ESP32 CAM or ESP8266 microcontroller over wifi. The two connected devices will communicate with each other using the MQTT protocol. This is a lightweight Internet of Things (IoT) protocol and it’s supported by both C# and the […]
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Arduino Uno LED Mini Traffic Light Tutorial + Code
Here’s a quick tutorial on how to get mini LED traffic light modules working with the Arduino Uno. These display traffic modules have built in red, yellow (orange) and green LED lights. They’re powered by 5V DC which can be easily provided by an Arduino Uno microcontroller board. Source Code The source code is below […]
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ESP32 CAM: How To Save Movies On An SD Card
Here’s a tutorial that shows you how to record a movie using the ESP32 CAM microcontroller module and save it onto an SD card. I’ve used the ESP32-CAM-Video-Recorder-junior example project. It records a series of short movies in .AVI format onto the ESP32 CAM’s SD card. It doesn’t need a wifi connection so you can […]
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Visual Basic 6.0 Documentation Tool
Click here to download the VB Documentation Tool. Need a tool to automatically document your Visual Basic 6.0 source code? The VB Documentation Tool creates comprehensive developer documentation for Visual Basic 6.0 application source code. April 2023: The VB Documentation Tool is now available for free. Please bear in mind the software is unsupported and […]
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SQL Documentation Tool
Click to download the SQL Documentation Tool. Why spent hours documenting your databases by hand? The SQL Documentation Tool automatically documents entire SQL Server databases, allowing you to get on with more important work. April 2023: The SQL Documentation Tool is now available for free. Please bear in mind the software is unsupported and I […]
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.NET Documentation Tool – Document Source Code For Free
Click to download the .NET Documentation Tool. The .NET Documentation Tool creates documentation from .NET Framework (C# and VB.NET) source code. Hundreds of organisations worldwide have used this useful tool to quickly document their .NET application source code. April 2023: The .NET Documentation Tool is now available for free. Please bear in mind the software […]
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ASP Documentation Tool – Free Documentor For Classic ASP
Click here to download the ASP Documentation Tool Premium Edition. April 2023: The ASP Documentation Tool is now available for free. Please bear in mind the software is unsupported and I am unable to provide updates, fixes or technical support because the tools I used to build it no longer work on my PC. If […]
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ESP32 CAM For Long Duration Time Lapse Photography
Here’s a quick tutorial on how to save a series of still images from the ESP32 CAM microcontroller module onto an SD card, sleeping the device between shots and remembering the frame number. This video is especially useful if you want to make long duration timelapse movies. The easiest method of achieving this is by […]
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ESP32 CAM: How To Save Still Images On An SD Card
Here’s a video that shows how to save a series of still images from the ESP32 CAM microcontroller module onto an SD card. You could use this as the basis of a home monitoring IoT application. I use it to make time lapse movies from a series of still images. The ESP32 CAM module has […]
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Can’t Afford Dollfie Dream Rem or Ram? Buy This Instead!
Dollfie Towa really loves the Re:Zero Starting Life in Another World anime series. She’s desperate for us to get Dollfie Dream Sister Rem, or Ram, or maybe both. But look at these prices on Japanese second hand otaku goods store Mandarake: I thought Rem was everybody’s favourite wifu, but Ram is usually more expensive than […]
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