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PSPICE is a general-purpose circuit analysis program for microcomputers developed from SPICE (Simulation Program with Integrated Circuit Emphasis). It was developed using the FORTRAN language and i...[Details]
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Using 3DD25 transistor to make photosensitive tube
Electronic enthusiasts often use phototransistors, or photosensitive tubes for short, when making photoelectric controllers or devices....[Details]
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Change the multimeter probe to an anti-breaking probe
The multimeter probe can easily break at the end of the pen.
The above disadvantages can be avoided by making a section ...[Details]
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In a DSO, the spectrum of a signal can be obtained through the fast Fourier transform (FFT), and then a signal can be analyzed in the frequency domain. For example, the measurement of power su...[Details]
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CMMB signal generator test principle and application
CMMB (China Mobile Multimedia Broadcasting) is China Mobile Multimedia Broadcasting. With the strong support of radio and telev...[Details]
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LabVIEW Programming Real-time Control of KEITHLEY 6517A Electrometer
Based on the GPIB interface bus, the simplest button commands in 6517A are used to realize real-time control...[Details]
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Faith 368 is a product positioned as a high-end handheld
multimeter
. Friends who are familiar with instruments and meters must know that the current high-end test instrument market is b...[Details]
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NI PXI-4110: Industry's Highest Resolution Programmable DC Power Supply
As programmable power supplies have become a mainstream component of automated test systems over the past two...[Details]
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PXI's innovative content description
Since its birth in 1997, PXI has been in a stage of rapid growth. One of the important reasons for the growth of PXI is that manufacturers re...[Details]
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【Abstract】 This paper introduces the software and hardware design of an ultra-low power consumption, low measurement frequency data acquisition system based on the integrated data acquisition chi...[Details]
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In order to reduce costs, many companies now turn their attention to PCBs. For example, they change the original six-layer board to a four-layer board. In PADS2007, there are two extra useless laye...[Details]
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Since measuring instruments are in different frequency bands, even instruments with similar functions often have very different working principles and structures. Instruments with different accuracy a...[Details]
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The original circuit of this meter is shown in the figure above, and the improved circuit is shown in the figure below.
1. Replacement of voltage regulator integrated circuit IC2 (7806)
...[Details]
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Overview
With so many data acquisition (DAQ) devices on the market, how do you choose the best one for your application? This white paper outlines five questions to consider when selecting data acq...[Details]
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Touch delay switch is now widely used as staircase walkway lighting switch, which is not only easy to use, but also has obvious power saving effect. Here is a circuit, which has the characte...[Details]
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