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Spindle Cameras Part III

CNC Spindle Cameras Part II

CNC Spindle Cameras Part I

When I started using LoRa radios it amazed me that there was no discussion of real life range. This article helps solve that.

Part 2: Detailed antenna measurements

Part 1: Overview and Summary Information

The first sensor I connected to my BlueLora was a UV Sensor. It’s nice to know where high levels of UV are for killing Coronavirus, or for…

Imagine a wireless network that has a range of miles and which runs on a small battery for months. Now imagine what you could do if each…

Part 2: Implementing the Services

Part 1: Getting Started

The board I’m working on has 1MB of QSPI flash. That is serial flash that’s directly controlled by the Nordic nrf52840. See here ->

This is about Xamarin/C# but let me start describing why.

I’ve been using the Material Designs Icons webfont and can not find a summary of character code vs icon. So, I wrote a simple Net.js…

It turned out to be much harder to read the ADC in Zephyr than I expected. As usual the documentation is slim and the syntax was a little…

Using devices in Zephyr is tricky because there are so many options and settings at first that it’s just not clear from documentation and…