You will need a Multimeter and an oscilloscope; you can purchase very cheap versions of these products from the links in the equipment sources page. The recommended oscilloscope is the DSO138 available from many sources online for about £20/$25; any multimeter will be sufficient. CAN bus op...
It shows us the behavior of a signal input over a certain period, which is essential for analyzing common circuits. It also helps in verifying the functionality of these circuits. This is a major reason why an oscilloscope is an indispensable part of any electronics lab equipment. In addi...
The fast Fourier Transform (FFT), added to an oscilloscope or digitizer, permits measuring the frequency domain spectrum of the acquired signals. This provides a different and usually helpful perspective; signals can be viewed as plots of amplitude or phase versus frequency (Figure 1). Figure 1Th...
Totestthatthedeviceissendingavoltageoutyoucanhooktheoutputchannelontheterminalblocktotheoscilloscopeonyourlabbench.Again,thedefaultistodefinethechannelasdifferentialsoyoumusthookuptheoutputandthegroundtothescope.Anotherwaytotestthedeviceistoconnectwiresbetweenaninputandoutputchannelandwriteaprogramthatwillsendasignal...
additional tunable delay lines are used to compensate for the difference in optical paths from the chip output via PD (Lab Buddy DSC-R412) to the EPC. A real-time oscilloscope (Keysight UXR0134A) is employed for testing and recording results. The sampling rate of the oscilloscope is ...
You can perform the measurement with the oscilloscope at a given instant placing a couple of cursor to measure the Vpp (peak-to-peak voltage) at the wanted instant. So you can calculate the RMS value of the sinusoid alone as VrmsSin=Vpp/[2*sqrt(2)] then we know that ...
Tips and tricks: spectrum analysis using a mixed-domain oscilloscopeFaride Akretch, Tektronix
whose envelope function is detected by a Schottky diode RF detector. The modulated signal is then sent to a high-speed oscilloscope synchronized to the laser repetition rate. A micrograph shows both the pixel and a thin layer of insulating hexagonal boron nitride (hBN) loaded into the SRR; the...
For the Q-switched laser operation, the same laser configuration is adopted as that shown in Fig. 2, except that a multi-layer GNR-SA was used in place of a single-layer GNR-SA and the PC was removed. Figure 5a depicts the oscilloscope trace of the Q-switched laser pulse trains ...
The purpose of this work is to develop an active self-cleaning system that removes contaminants from a solar module surface by means of an automatic, water-saving, and labor-free process. The output efficiency of a solar module can be degraded over time by dust accumulation on top of the ...