ESR meter upgrades - Page 47

TEDDIBEAR · 12-18-2017, 05:57 AM

Quote:

Originally Posted by stj

well i'm confused.

there is only one button input, and i assume it works because you can power the unit on.
maybe that assumption is a mistake - let me check the schems.

There is only S1 start button on this device.apart from the addition of the encoder.
could it be the 16mhz crystal causing the problem of selection.?
I have checked the voltage on the start button which shows 9 volts collapsing to .7 volt on press on then returning to 2.7v on the live side powering the display, returning to .7volt every press, voltage on PD 7 drops from +5 volt to .7 and returns to 5+ on release of the button.The encoders center pin is to chassis
each leg is supplied from 5+ rail via 10k resistor and PD1 & PD3 is fed via 1k resistors. The firmware I am using is your TEST 16mhz stripboard. which seems to tick all of the boxes except select from the menu.
John

**stj** · 12-18-2017, 06:13 AM

that firmware is totally unconfigured.
i'll post something better later.

**stj** · 12-19-2017, 12:50 PM

some quick builds:
GM328 and AY-AT for 16MHz
both using compact font with more menu lines.

and a T4(strip-grid) 16MHz testbuild for TEDDIBEAR.

**vinceroger69** · 12-19-2017, 12:55 PM

stj you know that 2016 tester you helped me build etc is there a case available for them? ive had a quick look on aliexpress etc and cant seem too find one.

**stj** · 12-19-2017, 01:19 PM

no idea.
there are probably 3d printed ones if you ask over at eevblog

**vinceroger69** · 12-19-2017, 01:34 PM

Thanks i will ask in the thread and see what they suggest i might also update to a AY AT at tester as there are cases/firmware already available.

**stj** · 12-20-2017, 08:06 AM

can one of the people who downloaded the AY-AT code please post a screenshot of the menu screen.
i'm ajusting the number of lines to fill the screen.

Dutch52 · 12-20-2017, 08:41 AM

Here some screenshots of the "AY-AT" with SVN749 (STJ V2) firmware.

**stj** · 12-20-2017, 09:16 AM

fuck, i set that for 16lines.
must be more shit hidden away.

TEDDIBEAR · 12-21-2017, 06:22 AM

Quote:

Originally Posted by stj

some quick builds:
GM328 and AY-AT for 16MHz
both using compact font with more menu lines.

and a T4(strip-grid) 16MHz testbuild for TEDDIBEAR.

Hi stj
thank you for your update I am afraid I am still unable to select from menu
here are the results. + when a test is made it stays on the screen for a split second too quick to read

**stj** · 12-21-2017, 09:11 AM

the russian one didnt have these problems??

TEDDIBEAR · 12-22-2017, 07:56 AM

Quote:

Originally Posted by stj

the russian one didnt have these problems??

I think the problems with the menu side were the same, having said that I can not read Russian but the menu did not seem to change when a selected item was pressed. Your first T4 worked perfectly as did the second T4 as far as diagnosis were required the second one had smaller fonts and very fast, the problem seems to be selection from the menu pressing button.
John

turbochris · 01-04-2018, 05:26 AM

Hi STJ, I like your avatar, I've been in facebook jail 5 times already. Can you please compile another lipo version of the AY-AT like you did for me before on post 855 but with the modifications that fill up the display? the 3.2 volt cutoff version worked best, the 3.6 cutoff version gave me a low battery warning when the lipo was at 3.9. BTW the rechargeable mod I made in post 873 works great.

**stj** · 01-04-2018, 08:31 AM

the build box is out of action for a couple of days - i'l take a look after.

turbochris · 01-05-2018, 04:45 PM

Do you have a paypal account? I would like to give you something for your buildbox fund. You've been very helpful. private message me your account address.

Dutch52 · 03-01-2018, 07:44 AM

@STJ,
Did you get any further investigating the AY-AT firmware?
(See message 928)

**stj** · 03-01-2018, 11:41 AM

no, i need to get back to that.

Harah · 05-01-2018, 12:35 PM

Hopfully this isn't too off topic. Is there a concensus on a good prebuilt variant of these component testers? I'm particularly interested in using one for manual ESR testing.

**Per Hansson** · 05-01-2018, 12:49 PM

http://www.aliexpress.com/item/BSIDE...832292103.html

Harah · 05-02-2018, 10:46 AM

Thanks for the recommendation. I like that it has a case and probe ports. But I'm wondering if it has menu access like the GM325. Does this allow for manual settings for component testing? I mean can it be set specifically for testing ESR, without the firware trying to guess what the component type is? Also, I have read that it does have a flashable firmware. Can you confirm this?

12-18-2017, 06:13 AM	#922
stj Great Sage 齊天大聖 Join Date: Dec 2009 City & State: Europe My Country: some shithole run by Israeli agents I'm a: Professional Tech Posts: 29,048	Re: ESR meter upgrades that firmware is totally unconfigured. i'll post something better later.

12-19-2017, 12:55 PM	#924
vinceroger69 Badcaps Veteran Join Date: Mar 2012 City & State: Nuneaton Warwickshire My Country: uk I'm a: Hobbyist Tech Posts: 6,490	Re: ESR meter upgrades stj you know that 2016 tester you helped me build etc is there a case available for them? ive had a quick look on aliexpress etc and cant seem too find one.

12-19-2017, 01:19 PM	#925
stj Great Sage 齊天大聖 Join Date: Dec 2009 City & State: Europe My Country: some shithole run by Israeli agents I'm a: Professional Tech Posts: 29,048	Re: ESR meter upgrades no idea. there are probably 3d printed ones if you ask over at eevblog

12-19-2017, 01:34 PM	#926
vinceroger69 Badcaps Veteran Join Date: Mar 2012 City & State: Nuneaton Warwickshire My Country: uk I'm a: Hobbyist Tech Posts: 6,490	Re: ESR meter upgrades Thanks i will ask in the thread and see what they suggest i might also update to a AY AT at tester as there are cases/firmware already available.

12-20-2017, 08:06 AM	#927
stj Great Sage 齊天大聖 Join Date: Dec 2009 City & State: Europe My Country: some shithole run by Israeli agents I'm a: Professional Tech Posts: 29,048	Re: ESR meter upgrades can one of the people who downloaded the AY-AT code please post a screenshot of the menu screen. i'm ajusting the number of lines to fill the screen.

12-20-2017, 09:16 AM	#929
stj Great Sage 齊天大聖 Join Date: Dec 2009 City & State: Europe My Country: some shithole run by Israeli agents I'm a: Professional Tech Posts: 29,048	Re: ESR meter upgrades fuck, i set that for 16lines. must be more shit hidden away.

12-21-2017, 09:11 AM	#931
stj Great Sage 齊天大聖 Join Date: Dec 2009 City & State: Europe My Country: some shithole run by Israeli agents I'm a: Professional Tech Posts: 29,048	Re: ESR meter upgrades the russian one didnt have these problems??

01-04-2018, 05:26 AM	#933
turbochris New Member Join Date: Sep 2017 City & State: Grovetown GA My Country: USA I'm a: Knowledge Seeker Posts: 9	Re: ESR meter upgrades Hi STJ, I like your avatar, I've been in facebook jail 5 times already. Can you please compile another lipo version of the AY-AT like you did for me before on post 855 but with the modifications that fill up the display? the 3.2 volt cutoff version worked best, the 3.6 cutoff version gave me a low battery warning when the lipo was at 3.9. BTW the rechargeable mod I made in post 873 works great.

01-04-2018, 08:31 AM	#934
stj Great Sage 齊天大聖 Join Date: Dec 2009 City & State: Europe My Country: some shithole run by Israeli agents I'm a: Professional Tech Posts: 29,048	Re: ESR meter upgrades the build box is out of action for a couple of days - i'l take a look after.

01-05-2018, 04:45 PM	#935
turbochris New Member Join Date: Sep 2017 City & State: Grovetown GA My Country: USA I'm a: Knowledge Seeker Posts: 9	Re: ESR meter upgrades Do you have a paypal account? I would like to give you something for your buildbox fund. You've been very helpful. private message me your account address.

03-01-2018, 07:44 AM	#936
Dutch52 Retired Join Date: Aug 2016 City & State: Den Helder, NH My Country: Netherlands Line Voltage: 220VAC 50Hz I'm a: Knowledge Seeker Posts: 9	Re: ESR meter upgrades @STJ, Did you get any further investigating the AY-AT firmware? (See message 928)

03-01-2018, 11:41 AM	#937
stj Great Sage 齊天大聖 Join Date: Dec 2009 City & State: Europe My Country: some shithole run by Israeli agents I'm a: Professional Tech Posts: 29,048	Re: ESR meter upgrades no, i need to get back to that.

05-01-2018, 12:35 PM	#938
Harah New Member Join Date: May 2018 City & State: Fort Smith, Arkansas My Country: United States I'm a: Knowledge Seeker Posts: 3	Re: ESR meter upgrades Hopfully this isn't too off topic. Is there a concensus on a good prebuilt variant of these component testers? I'm particularly interested in using one for manual ESR testing.

05-01-2018, 12:49 PM	#939
Per Hansson Super Moderator Join Date: Jul 2005 City & State: ---- My Country: Sweden Line Voltage: 230v 50Hz I'm a: Knowledge Seeker Posts: 5,523	Re: ESR meter upgrades http://www.aliexpress.com/item/BSIDE...832292103.html __________________ "The one who says it cannot be done should never interrupt the one who is doing it."

05-02-2018, 10:46 AM	#940
Harah New Member Join Date: May 2018 City & State: Fort Smith, Arkansas My Country: United States I'm a: Knowledge Seeker Posts: 3	Re: ESR meter upgrades Thanks for the recommendation. I like that it has a case and probe ports. But I'm wondering if it has menu access like the GM325. Does this allow for manual settings for component testing? I mean can it be set specifically for testing ESR, without the firware trying to guess what the component type is? Also, I have read that it does have a flashable firmware. Can you confirm this?