Home Assistant is a powerful open-source home automation platform that allows you to control smart devices, automate tasks, and monitor your home environment. Running Home Assistant in Docker on Linux provides flexibility, easy updates, and isolation from the host system. This guide walks you through installing Home Assistant in a Read more…
DigiTemp is a lightweight solution for monitoring 1-Wire temperature sensors on Linux. It is one of many apps that let you read USB Thermometer sensor. By following these steps, you can set up DigiTemp on Debian, Ubuntu, or Raspberry Pi OS and automate data collection for long-term monitoring. Installation Ubuntu Read more…
Do you have a problem with noisy data obtained from your accelerometer sensor? Learn how to remove noise from accelerometer in short practical example. You will understand digital filtering and learn how to make your measurements smoother. Digital Filters In general, we distinguish two kinds of digital filters FIR (filters Read more…
How to plot data from the accelerometer sensor? Arduino IDE (Windows / Linux) SerialPlot (Windows / Linux) How to read accelerometer data in Python? Source code (Linux) How to read accelerometer data in C ? Don’t worry, It will be answered soon! 😉 How to read serial data in MATLAB Read more…
Here is a post where I will be placing new parts of Octave tutorial 🙂 How to install Octave package from Octave Forge How to change font size in the Octave terminal How to change plot line size of in Octave
OpenOCD installation The Open On-Chip Debugger (OpenOCD http://openocd.org/) aims to provide debugging, in-system programming and boundary-scan testing for embedded target devices. If you using Ubuntu or any Debian like OS, OpenOCD could be installed by running following command: sudo apt-get install openocd ARM toolchain installation Now we need compiler, linker and assembler Read more…
Sometimes there is a need to visualize data from serial port in real time, like I had in my USB Accelerometer sensor. The goal can be reach hard way by writing your own software but there is no need to do so. Smart people already write many good and free Read more…
LED diodes are non linear elements whom I-V characteristic depend from many external parameters such as temperature and manufacture. Mathematically I(U) dependence is described by Shockley diode equation. Unfortunately this exponential dependence, after adding resistor in series, becomes implicit function of current and supply voltage witch can be only solve Read more…