how much is this?

https://www.aliexpress.com/i/2255800948506576.html?gatewayAdapt=4itemAdapt
https://www.mouser.com/ProductDetail/SparkFun/TOL-18627?qs=Rp5uXu7WBW/m5v6HVJVm6A==

 

https://www.aliexpress.com/i/2255800948506576.html?gatewayAdapt=4itemAdapt
https://www.mouser.com/ProductDetail/SparkFun/TOL-18627?qs=Rp5uXu7WBW/m5v6HVJVm6A==

Darn...Tht's cheap.

 

I have my eyes on this.
what do you guys think ?

Remember this thread. I am trying to find an out of the galaxy solution to put it mildly.

 

Darn...Tht's cheap.

Yes, that's about what I paid. It's a handy little device for not much money.

 

I have my eyes on this.
what do you guys think ?

Remember this thread. I am trying to find an out of the galaxy solution to put it mildly.

If you're working with faster processors, like the ESP32, it looks like the kind of thing you need. 24MHz wouldn't be anywhere near fast enough.

 

If you're working with faster processors, like the ESP32, it looks like the kind of thing you need. 24MHz wouldn't be anywhere near fast enough.

I've never really had a problem with the 24MHz limitation. Most of the interfaces you would used that sort of a device with, even from fast controllers with 200MHz+ for clocks, will have external digital interfaces speeds much lower for everything but digital graphics interfaces. You seldom need to decode signals at the full CPU rate but if you do, expect to spend thousands for that sort of gear. (a MSO scope example)

https://forum.allaboutcircuits.com/...mixed-signal-oscilloscope.188997/post-1805948