OpenHantek6022
LazScope
| OpenHantek6022 | LazScope | |
|---|---|---|
| 7 | 1 | |
| 795 | 23 | |
| 1.8% | - | |
| 8.0 | 4.8 | |
| about 2 months ago | 9 months ago | |
| C++ | Pascal | |
| GNU General Public License v3.0 only | Mozilla Public License 2.0 |
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OpenHantek6022
- $60 PC Oscilloscope Review
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Fantastic Oscilloscopes and Where To Buy Them.
I'm by no means an expert but I got myself a Hantek 6022BE. It's 2 channel, 20MHz USB scope that is popular enough to be fairly well supported by the open source community (eg. https://github.com/OpenHantek/OpenHantek6022). It suits my needs pefectly well - I dabble in Arduino, some basic PCB design, etc. and I wanted to see a bit more than a multimeter can show me. I didn't feel like spending 5 times as much on the most basic dedicated scope and so far I'm happy with my choice.
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What is the best way to install an old (pre-bullseye) kernel?
I'm currently working with the developer (https://github.com/OpenHantek/OpenHantek6022/issues/207), but it seems the issue lies with my laptop's hardware/kernel combo. I'm currently using the latest version of the software as well
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Are any of the portable/handheld/USB Oscilloscopes worth getting?
The best fix for the crap Hantek 6022 software is to run OpenHantek6022. It still doesn't make it a particularly great scope, but it does make it usable.
LazScope
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Will the DIY sound card oscilloscope help me in analyzing amplifier circuits using BJTs and some stuff like Amplitude modulation?
One limitation is the sample rate, another the A/C coupling of the input. I think it may still be useful to test the sound card oscilloscope on your circuits,as long as you are aware of the limitations. Another option is to use a cheap controller board such as an Arduino with firmware to capture ADC readings and display this data on a PC. There are plenty of examples around, and would cost much less than 10% of a real oscilloscope. Here is a simple project I made for different Arduino / AVR controllers, with a PC display program: https://github.com/ccrause/LazScope
What are some alternatives?
openhantek - OpenHantek is a DSO software for Hantek (Voltcraft/Darkwire/Protek/Acetech) USB digital signal oscilloscopes
CEF4Delphi - CEF4Delphi is an open source project to embed Chromium-based browsers in applications made with Delphi or Lazarus/FPC for Windows, Linux and MacOS.
esp32-oscilloscope - A very basic esp32-based logic analyzer capable of sampling digital signals at up to ~3.2MHz.
FMD2
osci-render - γ°πΊπ Synthesiser audio plugin for making music by drawing objects on an oscilloscope using audio.
castle-engine - Cross-platform (desktop, mobile, console) 3D and 2D game engine supporting many asset formats (glTF, X3D, Spine...) and using modern Object Pascal
Haasoscope - Docs, design, firmware, and software for the Haasoscope
UsbAsp-flash - Program allow you to program flash memory on the protocols spi, I2C, MicroWire. Supports CH341a, UsbAsp, AVRISP(LUFA), Arduino, FT232H.
scope - Android Oscilloscope
python4delphi - Free components that wrap up Python into Delphi and Lazarus (FPC)