$20 LCR ESR Transistor checker project

[madires]

The BSide ESR02 has an ST7565 compatible display. If the display output is shifted you can change LCD_ST7565_H_OFFSET in the Makefile (from 4 to 0) and recompile the firmware. In case you like to try the m-firmware please see https://github.com/roger-/bside-firmware for a compiled m-firmware.

[Yuriy_K]

I burned mega328_st7565 to the tester, and that is the only one which is kinda working except that the screen size doesn't fit

I really don't know what to do with the makefile or how to use it, looks like a compiling thing

Did some tests still the same problem with those uF's

Your problem is that you need to have some knowledge of programming and understand how to configure some parameters in the makefile.
Here I fixed the horizontal offset of the text displayed on the display...

Now about the value of large capacities. In the firmware you can adjust this value, but you must take into account that the readings measured at a constant current differ from the readings at a frequency of 100 Hz. At 100 Hz the readings are noticeably lower...

[Davo013]

Wow Thnx 
Why is the battery voltage doubled? i
You are totally right, it's the lack of  knowledge...

I know electronics but, programming is a whole other department
It took so many time only to get where i'm now, and programming etc, i don't have the time for that, electronics is what i like.
I find this stuff quite interesting, i like to repair stuff, to much stuff is thrown in the garbage trunk.
A while ago i found this topic, and i thought okay, let's give it a try though...
It really took me a-lot of energy to repair the bside & burn the firmware
I Don't have linux, and if i have to setup a linux system & learning all of the other stuff is giving me to much stress to keep everything going over here
sometimes it's better to throw things away and give up, and buy another one...
Life lol

Iám aware about the freq at 100/120 hz but hasn't that more effect on the esr as for the capacity

[Davo013]

The higher battery voltage was already in the firmware i just saw it in my other pictures....

[madires]

The OSHW firmwares can be also compiled on MacOS and Windows.

[Davo013]

So with command prompt in windows you open avrdude.exe, and with the makeme file + .hex & .eep you have to upload it somehow into the 328 or just in windows memory and then compile it.
all those code's in avrdude not as easy as it looks... doing it the right way..
isn't there some decent tutorial or so?

maybe we have to a  little bit longer for a.i haha

[madires]

There's a ton of tutorials and videos. Please search for 'AVR toolchain for windows'.