Technical Articles
Red Pitaya, d.o.o. has published these technical articles:
(Electrical and Electronic Test Equipment)
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The objective of this activity is to brush up on your existing knowledge about Kirchhoff’s laws and expand on that knowledge by showing how they can be applied in resistor circuits. A secondary...
(Industrial Computing)
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Quantum technology is clearly the way to go when you're looking for faster, smaller and more precise high-tech solutions. Unfortunately, the extremely small size of these systems also makes them more...
(Communication Devices)
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Modern quantum optics experiments require a broad range of laser frequencies, including for applications outside the highly specialized laboratories with ideal conditions, increasing the demands...
(Communication Devices)
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There are over 2.5 million hams in the world just waiting to get in touch. So, whether you're new to the amateur radio game or you're going to dust an old one off, this guide is the place to be....
(Data Acquisition Products)
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Tony Bauer has made a shield to transform Red Pitaya into an electrocardiogram. The shield amplifies the heartbeat signal and filters out the noise to produce an ECG graph as the one you can see...
(Data Acquisition Products)
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In this work, a EEGNet-based architecture has been implemented on the FPGA of the Xilinx Zynq 7010 system on-chip (SoC), the core of the Red Pitaya STEMlab 125-10....
(Data Acquisition Products)
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Red Pitaya was used by a research group from the University of Maribor to control a low-cost ground penetrating radar attached to a hexacopter with the purpose of detecting landmines....
(Data Acquisition Products)
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In their article "A Prototype of a Compact Rubidium-Based Optical Frequency Reference for Operation on Nanosatellites", Aaron Strangfeld and coauthors describe the design, assembly and testing of an...
(Industrial Computing)
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Brain-computer interfaces (BCIs) aim to enable direct communication between humans and computers by reading and identifying signals from the brain and acting on them. Their main inspiration comes from...
(Data Acquisition Products)
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In a previous blog article, we described how Aaron Strangfeld and his coauthors integrated a STEMLab125-14 unit in a Rb-based optical frequency reference for a nanosatellite application. This project...
(Data Acquisition Products)
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Markus Gardhill and Tushar Tandon have developed a radar system using affordable, commercial off-the-shelf (COTS) components, easy to assemble and connect, with built-in monitoring features....
(Data Acquisition Products)
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Coherent fiber links are becoming the gold standard for frequency transfer, with recent improvements allowing statistical uncertainty around 10-20 for optical links in the range of thousands of...
(Data Acquisition Products)
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Transient absorption and stimulated Raman scattering microscopy are techniques that sense tiny perturbations to a probe laser beam, induced by a pump beam, to create their images, which makes them...
(Data Acquisition Products)
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In their article The MICELI (MICrofluidic, ELectrical, Impedance): Prototyping a Point-of-Care Impedance Platelet Aggregometer, Y. Roka-Moiia et al. provide an example of this development. Their work...
(Data Acquisition Products)
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Making trusted measurements on nuclear warheads to confirm their authenticity without revealing design information remains one of the major challenges for nuclear verification....
(Industrial Computing)
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Quantum computing has been around for several decades now, but still sounds a bit like a mysterious modern-day Holy Grail. In his Master thesis, Alexander Hungenberg (ETH Zurich) explains how a Red...
(Data Acquisition Products)
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Nowadays, ultrasound (US) imaging is a widely used technique in medical applications. Acoustic signal bursts, at frequency ranges well above the human hearing limit, are reflected by the different...
(Data Acquisition Products)
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Red Pitaya is great platform for teaching the design of digital signal processing systems at our Faculty of Electrical Engineering, where we introduce Xilinx Vivado and practice digital design in VHDL...
(Data Acquisition Products)
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After having been under the radar of the public for eye some years, space travel is back in the news again. People who get a "been there - done that" feeling when thinking of going back to the Moon,...
(Communication Devices)
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FPGAs have been playing an increasing role in the development of Software-Designed-Ra
dio, making projects simpler and cheaper thanks to COTS components....
(Data Acquisition Products)
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This is a guest blog post by doc. dr. Matija Pirc. In his class at the University of Ljubljana, he prepared an exercise showing the effects of the sampling process on the spectrum of a sampled signal...
(Communication Devices)
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With the release of the Red Pitaya Beta OS v1.04-7 we have added a separate calibration application which will apply the calibration parameters across all applications....
(Industrial Computing)
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Here's how to solve this...
(Electrical and Electronic Test Equipment)
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Lab-Tools has integrated a Red Pitaya unit into their Mk3 NMR Relaxation Spectrometer, since this Swiss Army Knife among FPGAs has always shown outstanding characteristics in RF signal generation and...
(Data Acquisition Products)
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A portable Electrical Impedance Tomography (EIT) system has been developed with Red Pitaya STEMlab for biomedical applications...
(Data Acquisition Products)
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Among other applications, Red Pitaya can also be used as a PID controller. Its MIMO PID controller consists of 4 standard PID controllers with P, I, and D parameter settings and integrator reset...
(Industrial Computing)
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A proportional-integral-derivative controller is a control loop mechanism often used in industrial control systems where continuous control is needed....
(Data Acquisition Products)
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Imaging techniques have become everyday instruments in the medical world, providing us with valuable information regarding our physical condition and possible health problems. Despite their impressive...
(Communication Devices)
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The performance of STEMlab 125-14 with DC analog power supplies,...
(Data Acquisition Products)
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Red pitaya plays a big part in an IoT active acoustic system for fish monitoring with direct application in biodiversity preservation near hydropower plants and dams....
(Electrical and Electronic Test Equipment)
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Teaching materials regarding phase, voltage, circuits, power transfer, etc....
(Electrical and Electronic Test Equipment)
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At the Jožef Stefan Institute TRIGA research reactor, we employed a RedPitaya board to perform Cherenkov light intensity measurements in reactor pulse operation mode in the framework of a...
(Communication Devices)
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This article provides a brief introcution to the Red Pitaya, described as a "Swiss army knife for engineers", which is being used here as a software defined radio (SDR)....
(Data Acquisition Products)
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Markus Gardhill and Tushar Tandon have developed a radar system using affordable, commercial off-the-shelf (COTS) components, easy to assemble and connect, with built-in monitoring features....
(Industrial Computing)
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The various ways you can use the RP-16 to receive and/or spot CW, RTTY, and other digital modes (including FT8 and FT4)....
(Industrial Computing)
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The second part of The Reverse Beacon Network blog about using Red Pitaya's SDR....
(Data Acquisition Products)
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We use spectrum analyzers when we are interested in the spectral composition of a signal, which can be difficult to see from the waveform that an oscilloscope would display....
(Industrial Computing)
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In this video, M0JPI talks about a logic analyzer, what it is and the different types that exist....
(Data Acquisition Products)
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Scanning Probe Microscopy – or SPM – is a widely used scanning technique, providing surface topology maps at micro- and nanoscale. The general definition actually covers different types of...
(Data Acquisition Products)
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Industrial manufacturers of MRI scanners usually implement tailormade setups in their devices, but there are also other, generic and hardware-agnostic concepts for use in a wide range of scanners....
(Data Acquisition Products)
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Building a homemade Frequency-Modulated Continuous Wave (FMCW) radar from scratch, even with the help of a Red Pitaya board, should by no means be considered a minor feat. Still, that´s exactly...
(Data Acquisition Products)
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When looking around, we see how cities keep getting bigger and denser, adding one construction layer on top of the other. What the eye can't see, though, is the network of underground infrastructure...
(Data Acquisition Products)
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Even to experienced tech geeks, a physics master's thesis can sound like Klingon, or worse. Already in the title of this text the term "solitons" isn't one you come across daily, to say the least...
(Data Acquisition Products)
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The race for the development of autonomous driving technology is on. Obviously, this technology needs to be foolproof and 100% safe, which demands ultraprecise instruments that guarantee optimum...
(Data Acquisition Products)
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It´s not always easy to find concrete educational projects where a STEMlab plays the main role. Ironically, the COVID crisis offered a good opportunity to highlight one of these projects. The story...
(Data Acquisition Products)
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It's clear that the people working at SMG are very satisfied with the versatile Red Pitaya boards, especially with regard to their value for money and versatility, since they allow them to achieve...
(Data Acquisition Products)
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Red Pitaya gives LongPath a robust and cost-effective platform for advanced data acquisition and signal processing algorithms that guarantee their customers the most accurate continuous monitoring...
(Data Acquisition Products)
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In the intricate world of spectroscopy and laser locking techniques, precision and user-friendliness are paramount. Linien, a cutting-edge application developed for Red Pitaya's STEMlab 125-14, stands...
(Data Acquisition Products)
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Both the concept of the speed of light and ways of measuring it intuitively seem topics beyond our grasp, beyond thinking of pointing lasers at the moon....
(Data Acquisition Products)
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Magnetic Particle Imaging is a new tracer based imaging modality, where the concentration of pre-administered tracers within the bloodstream is determined....
(Data Acquisition Products)
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After some years of travelling with restrictions and additional rules, we have gone back to taking planes as if they were buses, without wondering too often what's under the hood....
(Data Acquisition Products)
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ITER Neutral Beam Test Facility, located in Padova (Italy), discovered the added value Red Pitaya STEMlab boards could bring to their SPIDER experiment....
(Data Acquisition Products)
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Besides the mechanics of picking, defining a tomato's ripeness is crucial when determining shelf life and quality....
(Data Acquisition Products)
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Tropical summers, torrential rainfall, floods... Climate change is becoming more and more visible, and concepts such as the circular economy and waste recycling are no longer strangers to our daily...
(Industrial Computing)
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If you are looking to debug and program embedded applications remotely from home, then this might be what you were looking for....
(Data Acquisition Products)
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An e-book crafted for students, educators, and professionals in electrical engineering, aiming to enrich their knowledge in measurement techniques and principles....
(Data Acquisition Products)
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If a well-reputed technological university decides to buy some equipment at standard prices and then submit it to independent comparative tests, then the resulting conclusions obviously carry more...
(Data Acquisition Products)
From this Article:
Even to experienced tech geeks, a physics master's thesis can sound like Klingon, or worse. Already in the title of this text the term "solitons" isn't one you come across daily, to say the least....
(Data Acquisition Products)
From this Article:
When COVID and lockdowns struck in 2020, SMU was one of the universities that did not sit idly but went into action and organized their Digital Signal Processing classes to be run remotely using Red...
(Data Acquisition Products)
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In this project we propose a large-bandwidth low-cost SDR architecture based on a Red Pitaya board. The components of this architecture are chosen so that the bottleneck in the transmit/receive chain...
(Data Acquisition Products)
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Explore the projects that students from around the world are creating, and get inspired for your own...
(Data Acquisition Products)
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Saeid Behjati, a PhD student at Leiden University is developing a new Scanning Tunnelling Microscope (STM) as a part of his PhD program....