MQTT Communication With the Nano 33 IoT & WeMos D1 Boards
https://youtu.be/lK4v-6xzSEA This post will tell you everything you need to know about MQTT communication which will enable you to use…
Baby Keyboard is Really Three Boards
Just when we think we’ve peeped all the cool baby keebs out there, another think comes along. This bad boy…
An Armored Vehicle From Foam Core and Big Box Toys
Over the last several months, has been working on a concept for an electric-powered infantry combat vehicle. We don’t think…
“glixie” Puts a New Spin on Glow-in-the-dark Displays
For as many projects as we see using Nixie tubes in new and unusual ways, there’s a smaller but often…
Pop a wheelie with your electric skateboard, the hacker way
Using a bit of tech to make up for a lack of skill is a time-honoured tradition, otherwise known as…
Keep the family at bay while working from home with this WiFi do not disturb dongle
Those who have been suddenly introduced to the wonderful world of working from home over the last couple of weeks…
This barometer looks mighty fine, rainy or shine
If the weather is anything but clear and sunny, the appropriate sun-obscuring weather actor, be it clouds, more clouds, rain,…
Waveform Generator
Bench instrument capable of generating sine, square, rectangular, triangular and sawtooth waves. It works at a frequency between 50 Hz…
Pop light – Raspberry pi WPA
Today I was finally able to get my raspberry pi configured as a wireless access point and DHCP router. Now…
Memories in Digital Electronics – Classification and Characteristics
The amount of information our brain can accept and store is fantastic. Similarly, there is a concept of digital memories…