DSO138 Digital Oscilloscope, full overview of all functions, setup and calibration.
You can buy an oscilloscope here: http://ali.pub/4devyh
In this video I showed how to use the DSO138 Chinese oscilloscope. The device is great for beginners electronics lovers, because at a low price, it displays a signal with a frequency of up to 20 kHz, and the maximum signal frequency that the device can distinguish is 200 kHz. Complete with an oscilloscope there is an instruction for assembly, configuration and troubleshooting, but it is in English. I showed many points from the instructions in this video.
To power the oscilloscope, you need to use a DC source with a voltage of 8 to 12 volts. The maximum measured voltage with standard probes (crocodiles) is 50 volts. Voltage calibration is carried out by a simple combination of keys and switches, no additional parts are required.
In addition to the finished version, aliexpress has a KIT kit for self-assembly. There is also a plastic case on aliexpress, but it costs a lot.
In general, the DSO138 digital oscilloscope is a good device to familiarize yourself with devices of this kind. When properly configured, it is perfect for the electronics lover to conduct various experiments.
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