Osciloscopio fnirsi 1014d - generador de señal DDS de osciloscopio digital en dos en uno, ancho de banda de 100 MHz de 2 canales 1gsa / s tasa de muestreo

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Cursor measurement function: it is convenient to manually measure the period and frequency and voltage. Connect the probe clip to the ground end (negative) of the infrared receiver board, and the probe to the data pin of the infrared receiver The emulator is functional and the working of the system is slowly being revealed. Quite a few commands to control the FPGA are now known. Why does the waveform run up and down when testing the signal, and can’t see the waveform only see multiple online and offline beats? The FNIRSI 1013D is equipped with a 6,000 mAh lithium-ion battery, and the specifications state that it can be used continuously for 4 hours after five hours of charging. FNIRSI 1013D board

Hackaday Cheap Oscilloscope Is… Well… Cheap | Hackaday

If you only want to see some simple signals, then indeed this thing may be “usable”. If you want to do some more with electronics, then soon you will be mislead by the fnirsi thing and you will probably be wasting hours of your time before you even realize it’s the fnirsi that gives you a distorted view of your signals, and then you’re still guessing what is really happening, and that is not what you want to spend your time on while learning electronics. Short time base settings 50mS-10nS. (This is partially implemented. Channel 1 data is fetched and displayed raw. Only part of the processing is implemented.)Press the [auto] button once, the waveform output by the generator will be displayed. If the waveform after automatic adjustment is too small or too large, the waveform size can be adjusted manually by knob Measurement of domestic electricity at 220V or 110V The teardown shows there isn’t much on board and the design doesn’t seem very sophisticated. Granted, the scope is cheap, but maybe it is just too cheap. [Kerry] wasn’t impressed and, from what we saw, we weren’t either. His exact quote was: “I wouldn’t touch this ‘scope with a ten-foot pole.” Still a lot of work needs to be done before it is finished. Hopefully it will aid in a full reversal of the actual code.

Digital Oscilloscope / Signal Generator FNIRSI 1014D Digital Oscilloscope / Signal Generator FNIRSI 1014D

Answer: the trigger voltage needs to be adjusted, that is, the green arrow on the right needs to adjust the green indicator to the top and bottom of the waveform. The waveform is triggered and fixed, or the setting menu is entered to turn on “automatic 50%.” 9: Why can’t we capture sudden pulse waves or digital logic signals? I sorta kinda used to think bad tool better than no tool, but I now respectfully disagree. After getting burned several times I just don’t think that is the case. One specific example: I wanted to learn celestial navigation for reasons. I bought a cheap plastic sextant thinking it would be good enough to at least learn the basics. It was so bad and so full of artifact that I didn’t even know if it was instrumentation error or I was doing something else entirely wrong. It was very frustrating to say the least. On top of that the filters for sun sights were so badly designed they were actually dangerous. In-depth Spectral Analysis: FFT display function combined with memory compression technology delivers seamless waveform updates.Besides the function generator you still have the FFT mode, if you don’t know what it is, it allows you to analyze the signal, but instead of showing voltage vs time, it shows frequency vs time. This type of analysis is used in spectrum analyzers for the analysis of radio signals, sound, etc. USB Interface for Easy Data Transfer: This device is equipped with a USB interface, facilitating effortless connection with a computer for sharing screenshots. This enhances convenience for secondary analyses and further examination. Started with the implementation of the functions that send commands to the FPGA. Hooked a lot of them into the user interface and it is now possible to At this time, the infrared receive hair signal is sent by remote control, and the waveform will appear on the oscilloscope Measurement of amplification circuit with sensors (temperature, humidity, pressure, hall, etc.)