Articles & Video
LED Light Bulb DIY Repair at Home
LED light bulb is a simple device that may be repaired and thus serve you almost timeless.
Types of Microscopes
Classification of microscopes and information about popular models for a wide range of purposes.
Thermal Imaging Cameras: Seeing the Invisible
The introduction into thermal imaging and main thermal imaging cameras characteristics and applications.
Detecting Leakage Current in a Vehicle
Many car enthusiasts face a problem with starting a car when its battery has run down. Why does it happen?
Oscilloscopes: History and Classification
Find out about the first oscilloscope model, as well as development history of analog and digital oscilloscopes.
Screwdrivers: Main Types&Sizes
Screwdrivers classification: main types and sizes, application, comparative tables and pictures.
Top Answers on Ultrasonic Cleaning
20 most popular questions about ultrasonic cleaning and answers to all of them: cleaning process, cleaners design, applications, advice and warnings.
How to Choose a Soldering Station
This review will help you to choose a soldering station according to your requirements.
Infrared Rework Stations: Technological Benefits and ACHI Brand Review
Infrared soldering stations, their special features in comparison with hot air soldering stations. Product range and advantages of infrared soldering station by the brand ACHI.
Uni-T UT81C Oscilloscope Multimeter Review (Upgraded Version of UT81B)
This handheld scope multimeter combines functions of full fledged multimeter and oscilloscope with analogue bandwidth up to 8 MHz.
Tools and Equipment for Setting up a Service Center
In this article we will try to help you establish a workshop for servicing electronics from the very beginning.
Tools for Apple Products Repair
Need to disassemble your iPhone? We will help you choose tools for repairing Apple products.
How to Test a Capacitor with a Multimeter
In this article, we have selected and further explored the best options for fast and high-quality testing of capacitors.
What Is the Difference Between SMART LED Strips and Regular RGB Strips
In this article we will try to explain what are the main differences between SMART and regular RGB LED strips.
SIGLENT SDG1000X Arbitrary Waveform / Function Generators Series Video Review
Dual-channel function/arbitary waveform generator with 30 MHz and 60 MHz max. output frequency and 150 MSa/s sample rate.
Find out How to Repair LED Light Bulbs at Home!
Your LED light bulb is not working anymore? Stop! Do not throw it away! It just needs some repair to work as a new one.
Fiber Optic OTDR Launch Cable Box
We need an OTDR Launch Cable Box in order to better see the beginning of the FO line. More precisely – in order to assess signal loss on the patch cord, socket and cross-connect of the near end of the FO line.
Fiber Optic Measurements, OTDR Trace Recording and Analysis (Part 2)
The next part of the article concerning OTDR trace recording and analysis. Let us consider in detail measuring kilometric attenuation by a reflectometer.
Fiber Optic Measurements, OTDR Trace Recording and Analysis
Fiber network installation requires recording and analyzing the OTDR trace. OTDR trace is a .sor, .trc, or other format file containing a graph with the data about the measured duct.
Optical Testers and OTDRs
A review of the most popular Optical Testers and Optical Time Domain Reflectometers – one of the most important tools in fiber optic network installation and maintenance process.
Optical Fiber Fusion Splicing
This is the most high-tech part of your work. Fusion splicing usually takes a little less time than previous steps – cable punch down, splice closure / ODF preparation, and fiber preparation.
How to Prepare Optical Fiber Before Fusion
Earlier articles dealt with cable termination, wiping fibers, preparing FO splice closures (or ODFs) and pulling the cable into them. We continue installation and need to do something important before the fusion.
Mechanical Fiber Optic Splicing
Initially, mechanical optical fiber splicing used to be seen as a cheaper alternative to fusion splicing. Let’s have a look at advantages and disadvantages of this method.
Wooden Construction Kit Bluetooth Controlled EcoBot Buggy Video Review
A wooden construction set to assemble a 3D model of a Buggy car, that is controlled from a gadget via Bluetooth