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Embedded vs. Stand-Alone PXI Controllers for Automated Test Systems Published by: Sohoprolab Editorial Team | Date: July 8, 2025 Introduction Choosing between an embedded PXI controller and a stand-alone PXI controller is critical when designing modular test systems. These controllers serve as the brain of the system, managing communi..

Measuring Power-Line Harmonics: How NI-DAQ and LabVIEW FFT Help Published by: Sohoprolab Editorial Team | Date: July 8, 2025 Introduction Power-line harmonics are a growing concern in modern industrial and laboratory environments. Nonlinear loads, such as variable frequency drives (VFDs), power supplies, and LED lighting, inject dist..

Review of 10 Popular RF Signal Generators (100 kHz – 6 GHz): Features, Prices, PN Table Published by: Sohoprolab Editorial Team | Date: July 8, 2025 Introduction RF signal generators are essential for testing wireless modules, receivers, and RF circuits. In this review, we compare 10 of the most popular signal generators spanning 100 ..

PXI Chassis Buying Guide 2025 – Specs, Pitfalls & Part Numbers Need a future-proof PXI or PXIe chassis? This ultimate guide walks you through key specs, hidden pitfalls, and a handy part-number cheat-sheet—so you buy once, right. PXI vs PXIe in 90 Seconds PXI (32-bit PCI) tops out at 1 GB/s system ban..

Whether you're designing high-performance electronics or troubleshooting field failures, having the right Electronic Testing Equipment is critical. From oscilloscopes and signal generators to DAQ systems and PXI modules, every piece of gear plays a vital role in validating your system’s performance.But buying the right test equipment isn’t always s..

In today’s fast-paced digital world, software quality is non-negotiable. Whether you're developing embedded systems, industrial applications, or consumer electronics, ensuring robust and reliable software is essential. But how can you accurately measure and verify performance, reliability, and efficiency? The answer lies in Data Acquisition and Con..

With the evolution of industrial and commercial automation that now touch many aspects of life, the demand for smarter, faster, and more efficient systems is increasing, Embedded Control Boards. The tiny yet powerful piece of the puzzle that controls, often to the minutest degree, the operations of an automated system-are at the root of the transfo..

How to Choose a PXI Chassis for Test Equipment: Complete Guide Choosing the right PXI chassis is one of the most important steps when building a reliable and scalable PXI test equipment system. Whether you're setting up a new test station or upgrading an existing one, the chassis plays a crucial role. Let’s walk through everything you need to know,..

When working with PXI Modules for electronic testing, you often need a precise, high-performance power supply. One of the popular solutions is the NI PXIe-4143 module. But what exactly is it, and where can you use it? Let’s break it down in simple words. What is the NI PXIe-4143? The NI PXIe-4143 is a source measure unit (SMU). Simply put, it’s a d..

Affordability and quality in test equipment must go hand in hand when discussing the maintenance and upgrade of such machines. At Sohoprolab, we stock a very diverse collection of test equipment parts & accessories to satisfy the engineers and technicians' needs. Our inventory has replacement parts, add-ons from simple ones to very sophisticated, t..

When it comes to testing and measurement, high-quality equipment is essential for accurate results. However, purchasing brand-new tools can be a significant expense, especially for startups or short-term projects. At Sohoprolab, we offer a wide range of used electronic test equipment, providing affordable and reliable solutions for diverse applicat..

Efficiency, organization, and precision are essential when working with test equipment. DIN-rail accessories offer a reliable solution for optimizing setups and ensuring that test environments are functional and organized. At Sohoprolab, we provide a wide range of high-quality DIN-rail accessories designed to enhance your test equipment’s performan..