This project is a notes-to-selves (myself and others) about the various aspects of controlling lots of LED lights using network protocols such as DMX, Art-Net, sACN/E1.33, king-net etc. Generally this would be considered Lighting/Effects Show Control,...
breadWare v0.2 My reason for doing this whole writeup and putting this out there is to hopefully find some fellow hackers who are equally stoked on breadWare and want to help make it into something where people will wonder how the hell they built anything...
Running micro-ROS on Raspberry Pi Pico In this post, we'll look at how the Raspberry Pi Pico can communicate with a ROS2 graph natively via micro-ROS. In VSCode, we'll create a project, build it, and upload it to the microcontroller. As...
Table of Contents 1. Overview2. The charger hardware3. The LCD and its interface 3.1. Electrical3.2. SPI Protocol3.3. Framebuffer layout 4. The SPI sniffer 4.1. Bus tap board4.2. The sniffer code4.3. Interpreting the data 5. The sidekick board6. The...
First of all, to elicit assiduous gas measuring results, I chose to utilize these MQ series gas sensors by connecting them to the Arduino Nano: MQ-2MQ-3MQ-4MQ-6MQ-9 After choosing gas sensors for my device, I decided to control its settings and features...
Connectors JP1Brown: Vcc (+5 V)Red: TXD (UART data from UI to main board)Orange: RXD (UART data from main board to UI)Yellow: GNDGreen: Connected to microcontroller T0/P3.4 (Indication from the UI module to the main board, low = power on, high = power-off)Blue:...
1.0 - What would be a Tricorder I met many scientists, some internationally renowned, who were not afraid to say that their work had some influence from science fiction. In fact, Science Reality contains a lot of inspiration from Science Fiction. In...
Cars run to and fro, maybe it's at the intersection or at the gate of the parking lot. But no matter when and where, in a world where cars occupy the streets and lanes and are closely related to our lives, such scenes will only become more and more frequent....
Building IoT products is hard because it involves development over a huge technology stack, like you need a hardware, you need an app (because technically that is what it is all about in the end) and a server to sync data between your app and hardware....
IntroductionSo let's get started but before then if you haven't made a Tuya account yet, do make one and get free device licences and show and tell us all your unique projects and experiences with Tuya IoT here 🤹 Why can't I have a...
The current design uses eight (8) ICs to create the correct signals and change the value of address 1 in a single DMX universe (max 512 addresses or 'channels'). The first timer is in astable mode as an oscillator, triggering the rest of the timers,...
Welcome to the 1st edition of Nullcon Berlin! Nullcon is an annual security conference held in Goa, India and after having success for so many years we are also bringing the same awesome experience to Berlin. The focus of the conference is to showcase...
Accompanying Facebook's rebranding to Meta, Metaverse breaks through the science and technology community and attracts universal attention. It seems everyone starts to talk about Metaverse overnight. Not only the concept booms but also the metaverse-related...
So, this "project" was something I poked at between spring and autumn of 2021. Can't remember everything, but hopefully this is enough for you to do the same. I'm not experienced in electronics or Arduinos so you might notice that. Anyway, watched the...