Seeed Fusion PCB fabrication review 2022
I reviewed JLCPCB PCB fabrication service a few years ago. Since then a lot has changed. There have been stories, both good and bad about JLCPCB. You can read the comments on that post....
Nuclearrambo Blog
Use RTL-SDR with Zybo Zynq SoC board
The well-known RTL-SDR found itself to become quite popular over the past few years. Even today, RTL-SDR works like a gateway to the world of digital radios. The open-source RTL-SDR setup works with almost...
Running Ubuntu 20.04 on Zynq SoC
One of the earlier posts demonstrated the process of building Petalinux for the Zynq SoC on the Zybo board. The process itself is quite simple when all you have to do is run Linux....
Capturing video with Petalinux – Part 1 – The hardware design
In one of the previous articles, I showed you how you could build a basic design on Zynq SoC and boot Petalinux over it. This article would be an extension to the previous one. Our...
Using the Oscillator pins (OSC) and SWD pins as GPIO on STM32
his post is going to be unusually short. Sometime ago I created a small electronics module where I had to use almost all of the GPIO pins on the STM32F103, except the oscillator pins....
Converting a binary data file into a C array with a python script
Those working on embedded C/C++ would know the importance of converting a binary file into a C array. I deal with raw images and ram dumps on daily basis. For example, I may be...
Running OpenWebRX on IPv6 address
Right back in the year 2011, the last blocks of the IPv4 address space were allocated. There were no new blocks left for any future expansion of the IPv4 address. This happened because more...
Running Petalinux on Zynq SoC from scratch – Zybo board
In a couple of previous articles, we went over a few very basic designs on the Zynq SoC. Those examples used no operating system. They were all what we call “bare metal”. Running bare...
Auto start your GNU Radio script at boot on any Raspberry Pi
This is going to be a small tutorial that will allow you to run your GNU Radio script automatically at system boot. I am using a Raspberry Pi 4, a Pluto SDR and GNU...
Why is uninterruptible power supply so important?
An uninterruptible power supply (also called UPS) is a very complex unit that is used for protecting certain devices from power spikes, power outages, while also offering backup capabilities, a backup battery in our...
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