Products > Test Equipment

BSIDE ESR02 Pro Transistor Tester (teardown & quick test)

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vinlove:
Yup, I thought so, but just in case. :)

This looks like virtually same tester as my old MK-328, which I bought back in 2013 for 20£ from eBay seller in China.

My MK-328 still works great. But this ESR02 seems having more functionalities such as SMD checking and caps discharge capabilities. Not sure how useful the newly added features would be.

001:

--- Quote from: vinlove on July 15, 2019, 04:16:55 pm ---Yup, I thought so, but just in case. :)

This looks like virtually same tester as my old MK-328, which I bought back in 2013 for 20£ from eBay seller in China.

My MK-328 still works great. But this ESR02 seems having more functionalities such as SMD checking and caps discharge capabilities. Not sure how useful the newly added features would be.

--- End quote ---

Does Anybody turn it to 16MHz?

tppc:
Quote from: indman on October 04, 2018, 06:07:02 am>rhb,this photo will help you? :)



Hi, there,
I damaged the ATMEGA328 on my ESR02 (forgot to discharge a HV cap before testing it).
The instrument still works, but it can no longer measure caps connected to PINS 1 and 3.

Of course, I could just buy a new one, but I thought it could be a good way to learn a bit more about microcontrollers.

I have a TL866 programmer and 2 brand new ATMEGA328

Now my question is :
- Can I just solder the new controller on the board and then program it "In System"?
or
- Do I have to use a socket adapter to program the new controller on the TL866 and then solder it in the ESR meter?

Thanks for your help.
Regards.

all_repair:
The last time I tried mine, I could not do an in circuit programming as some of the pins used for programming are loaded.  I could not remember which parts(not difficult to trace) I isolated to allow for programming-in-circuit as I did not have an adapter for the chip.   

Hydron:
I programmed mine the other day without any issue in-circuit. I used a usbasp programmer if that helps.

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