oscilloscope

  1. S

    oscilloscoper analysis from my final project (about guitar pedal effects)

    im doing a final project about making a guitar pedal effect, and my lecturer ask me to compare it to commercial guitar pedal using an oscilloscope. i made 4 effect, reverb, echo, chorus, overdrive, all of this effect showing almost same result as the commercial effects, but the reverb one doesnt...
  2. R

    Hi. ,,Having a 'signal'-challenge. Not sure if to call it ringing, or bouncing?

    Hi. ,,Having a 'signal'-challenge. Not sure if to call it ringing, or perhaps some sort of bouncing? It happens after reaching either the top or bottom. (..see attached picture) --Signal is around 50kHz on the fastest pulses-- Using a differencial busTranceiver SN75176B (balanced Tx via...
  3. M

    Picoscope AWG input affected by load circuitry

    When testing my new PC oscilloscope, a PicoScope 2205A (25MHz, 1GS/s), I setup an RC circuit with a 2.2K resistor and a 0.1uF cap and used the AWG generator to input a 1kHz, 1V square wave input. The input square wave (plotted in red) is not the expected square wave, seemingly affected by the...
  4. C

    I bought an HP 54110D Oscilloscope and I need help before I smoke it.

    Hello, everyone I am new to this field, and I am trying to learn the ropes. I recently bought an O'scope an HP 54110D 2 channel, and I need to buy probes for it and I am trying to figure out how I should go about it: Questions: 1. The input Pods have specs that are confusing to me. One of...
  5. Emad2017

    how Oscilloscope Cards transfer sampled data for display on PC

    Hi everyone, Most of oscilloscope cards and DAQ cards have very high sample rate in comparison with the speed of thier interface port (for example usb). I know that it is not necessary to send all sampled data to pc for display and most of digital processings are performed by card itself. My...
  6. G

    what is this type of ac voltage selector called? and how does it work?

    hello, I bought an ociloscope Kenwood Trio Oscilloscope 10 Mhz Cs1559-a, but I haven't plugged it in yet because I don't understand how the voltage selector works, it's this detachable box that appears in the video VIDEO
  7. Sprayman

    Help measuring voltage spike with oscilloscope

    I am tasked with confirming a report that said we had a large voltage spike (~400v I believe) when turning some equipment on. I went and put the oscilloscope on our main that is in the same box for the switch for the equipment. I throw the switch and see my measurements react a little but I...
  8. Crazy_BJT

    Troubleshooting/repair Hameg 1500 scope

    Hi there to you all, I need some help with a troubleshooting/ repair. I have an analog/digital oscilloscope Hameg HM1500, it has some RTC problem, it presents a partial sweep. I think is the horizontal circuit, that's either missing a voltage or there is some faulty component. The only problem...
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