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Oscilloscopes, voltmeters, multimeters, generators

Measurements technics

Measurements technics - oscilloscopes, voltmeters, multimeters, generators - review, tests



  • 10.06.2020 - 23:19
    TDA2822:The TDA2822 is a Dual Audio Amplifier IC, which means it has two Op-Amps inside its bundle, and they are normally utilized for sound intensification as a result of their wide data transfer capacity gain. The two yields can convey 250 milliwatts yield power. This IC can be utilized in compact sound frameworks, pre enhancers, listening de...
  • 09.06.2020 - 23:45
    This amplifier is a combination of two amplifiers class A and class B. class B amplifier has a problem of distortion and class A amplifier has low efficiency problem. The class AB amplifier eliminates both of these problems and utilize the advantages of these two amplifiers.Class AB amplifier operates as a class A amplifier when the power of ou...
  • 06.05.2020 - 23:49
    I have recently checked out www.utsource.net to order some parts for one of my projects. When you visit to the site’s home page it is prompted a part selection for multiple parts and also order placement links. In both methods parts have to be selected manually. I was more interested in more easier BOM tool.  Almost every electronics com...
  • 04.07.2018 - 03:18
    A number of different communication modules for use with the Android I/O board have been introduced in various articles for the board. These modules have used WiFi, Bluetooth or USB. However, there is one module for the Android I/O board that's missing, which uses one of the most popular communications standards: Ethernet. This article describe...
  • 06.11.2017 - 23:49
    The building and tweaking of audio equipment is something that occupies many enthusiasts. It is very satisfying and nothing beats listening to music on equipment that you have built yourself, even partially. In this installment of WebScouting we'll show you that you don't need a complex design, or a large number of components, to produce a...
  • 24.09.2017 - 16:47
    It has been nearly three years since we presented our last power amplifier project in Elektor - the Q-Watt Audio Power Amplifier [1]. That was a standard class AB power amplifier with high output power and low distortion. Since then a large number of audio enthusiasts have built their own copy of that amplifier. With the design presented here, we a...
  • 09.09.2017 - 23:54
    If you feel like replacing the VHF-FM radio in your car with something more modern offering DAB+ reception too, you'll discover that combination receivers have two separate antenna inputs. That's because two individual antennas are required. But this RF combiner makes it possible to connect both inputs to one standard car antenna.I bega...
  • 24.08.2017 - 23:15
    This handy Arduino Uno R3 compatible shield is intended for simple control applications in and around the house. When the system is connected to the Internet, the label "Internet of Things" (IoT) becomes applicable.Wires to and from the shield [1] can be connected with a screwdriver - no soldering is required. The circuit on the board...
  • 03.08.2017 - 23:35
    Sensors are either analog or digital. Analog values are read in via an A-D input, whereas for digital signals a simple Port connection frequently adequate. In some cases, however, sensors have dual outputs, one analog and one digital.A glance at the sensor combo kit (available from Elektor [1]) reveals seven superficially identical PCBs equippe...
  • 09.04.2017 - 21:18
    Checking of an electrolytic capacitor without an LCR meter is not free from hassles. Here is a simple solution for checking the serviceability of a capacitor.Circuit and workingFig. 1 shows the circuit diagram of a simple capacitor tester which can be housed in a small matchbox. It is basically an oscillator circuit comprising two transisto...