Products > Test Equipment

New Hantek DSO2X1X models?

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DavidAlfa:
I finally ordered the new encoders. They had become completely unusable.
Look at the waveforms V0 makes when turning faster than 1/2 rotation a second!
Pure noise, missing pulses... the contacts are clearly floating.

So add +$25 to the scope during the first year.
Plus another vertical line appeared in the display so soon another $30.

DavidAlfa:
The leg said no more, it broke a year ago and got it more or less fixed by melting it.
But the plastic had the strength of old pizza, broke in no time.
Made a 3d print, nothing fancy, the idea is to insert screws from the inside of the scope into the part.
I doubt I will be the only one with this problem so I'm attaching the STL.
Will be updating the design as needed.

aztecboy:
Very cool David!

tautech:

--- Quote from: DavidAlfa on July 28, 2023, 11:41:20 am ---The leg said no more, it broke a year ago and got it more or less fixed by melting it.
But the plastic had the strength of old pizza, broke in no time.
Made a 3d print, nothing fancy, the idea is to insert screws from the inside of the scope into the part.
I doubt I will be the only one with this problem so I'm attaching the STL.
Will be updating the design as needed.

--- End quote ---
FYI, see the sticky atop the TE board ?
https://www.eevblog.com/forum/testgear/replacement-knobs-feet-and-fittings-for-test-equipment/

Suggest you make a post there.  ;)

DavidAlfa:
I'll do when it's fully assembled and tested working! :-+
New encoders didnt arrive yet, but just for curiosity, I tried tearing V0 apart, bending the contacts so they make more force and assemblying back.
Instant improvement! But I guess it won't last long.
On close inspection they look identical to the genuine Bourns shown online... might they be original after all?
I really hope their products aren't such crap, started failing after only a few months.

Edit: I decided to also get rid of the LCD, bought a new AT070TN94 at Ali.

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