When HN users recommended it
1 HN user recommended this in 2019, in one comment.
20072026
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
1 HN user recommended this in 2019, in one comment.
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
For the scope part:
- This board is 750kSPS, the most well known cheap alternative (not necessarily open source), is something from JYeTech, e.g., DSO-138 [1] (it's 1MSPS)
- Both 750kSPS and 1MSPS are hopelessly inadequate for serious work
- In the USB scope arena, the two top contenders are OWON VDS 1022i, or Hantek 6022 variant (I prefer 1022i; it's 100MSPS [2], I think Hantek is 48MSPS).
- Finally, the best bang for the buck, and open source, is the Haasoscope v9 selling on ebay (directly from the creator, Andy Haas, who's a physicist and wanted to create a cheap but good open source scope). The bundle is $139 [3], but there is an add-on that further increase the frame-rate or something that's $40 or something, though I consider that to be essential not an add-on. (it's 250MSPS)
- if you wanna get a new and stand-alone scope, Rigol ds1054z $375 [4] is a hot favorite (also watch out for Keysight, they're trying to get into low-cost scope market). 1GSPS.
Disclaimier: No affiliation.
[1] https://jyetech.com/dso138mini-diy-kit/
[2] https://www.amazon.com/dp/B00HC4KY2G
[3] https://www.ebay.com/itm/283330921663
[4] https://www.amazon.com/dp/B012938E76