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Spržio sam tester :(

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Spržio sam tester :(
TDA Offline
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#1
05-22-2017, 09:28 AM (This post was last modified: 05-22-2017, 09:37 AM by TDA.)
Pre nekog vremena sam preko ebay-a kupio Tranzistor tester sa ATMEGA328P.
http://www.ebay.com/itm/182257972044?_tr...1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT

Ima gomilu funkcija:
1. Switch off
2. Transistor test
3. Frequency test
4. f-Generator
5. 10-bit PWM
6. C+ESR@TP1:3
7. continuous measurement resistance
8. 1-||-3 continuous measurement capacitance
9. Rotary encoder
10. SelfTest
11. Voltage test
12. FrontColor
13. BackColor adjust
14. Show date

Odlična spravica!

Ali...
Juče nabodem u njega elektrolit 4700uF/63V koji sam zaboravio da prethodno ispraznim i ubijem ga. Sad

Malo sam čeprkao po netu i nađem firmware, šemu i surce kod za njega.

.zip   AVR-Transistortester_neu.zip (Size: 59,87 KB / Downloads: 19)

Meni izgleda kao da sam mu ubio ATMEGA328P-PU.
Šta mislite?
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branko tod Away
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#2
05-22-2017, 11:21 AM

Samo njega si i mogao da ubiješ.
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enaB Online
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#3
05-22-2017, 11:23 AM
Da, to je minimalisticki izvedeno, sve se prikljucuje direktno na pinove mikrokontrolera, nema nikakvih zastita. Ali moze da se zameni.
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TDA Offline
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#4
05-22-2017, 11:41 AM
Ma sredićemo ga. Smile
Ima odgovarajućek Atmega u Kelcu, našao sam i firmware, samo ostaje da iskopam odgovarajući programator.
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mikikg Offline
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#5
05-22-2017, 12:07 PM (This post was last modified: 05-22-2017, 12:22 PM by mikikg.)
(05-22-2017, 11:41 AM)TDA Wrote: Ma sredićemo ga. Smile
Ima odgovarajućek Atmega u Kelcu, našao sam i firmware, samo ostaje da iskopam odgovarajući programator.

Black Magic Probe  ... Smile
Dokle vise da ponavljam, STM32 Blue Pill od sad svi u kuci po dva komada minimum da imate Smile

@TDA
ILI CAK IMAS TO, dao sam ti jednom prilikom Mapple MINI, to je taj procesor od koga se pravi BMP!?
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TDA Offline
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#6
05-22-2017, 02:17 PM
Vratio sam ti ga... Smile
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mikikg Offline
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#7
05-22-2017, 02:19 PM
Eee kakav covek ... Smile
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TDA Offline
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#8
05-22-2017, 02:34 PM (This post was last modified: 05-22-2017, 02:35 PM by TDA.)
Lep, al malo pglu. Smile
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Bocko Offline
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#9
05-22-2017, 03:34 PM
Ima i ovde na čekanju
"Lako je napraviti preterano jako, teško je napraviti Dovoljno jako!" [Image: smile.gif]
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TDA Offline
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#10
05-23-2017, 02:39 PM
Evo, nabavio sam Arduino Nano i novi Atmega328P-PN.


Šta sad?
Kako da ubacim firmware?
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TDA Offline
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#11
05-23-2017, 02:42 PM
Verovatno ovako:
http://www.martyncurrey.com/arduino-nano...rogrammer/
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yugaja Offline
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#12
05-23-2017, 03:10 PM
Ovaj source sa mikrokontroler.net-a je za neku (stariju) verziju sa HD44780 displejem. Nije to to... da se ne nadas bezveze :Sad  Trazimo dalje, ako ima  negde
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TDA Offline
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#13
05-23-2017, 03:19 PM (This post was last modified: 05-23-2017, 03:20 PM by TDA.)
Ovaj bi trebalo da je odgovarajući:

.zip   AVRDude Prog 3.3.zip (Size: 5,83 MB / Downloads: 3)

Sa ovog linka je:
https://www.youtube.com/watch?v=6rc44S8-Y7U
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yugaja Offline
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#14
05-23-2017, 03:26 PM (This post was last modified: 05-23-2017, 03:27 PM by yugaja.)
Odlicno, hvala

izgleda da je prica o ovim testerima na ovoj temi:

http://vrtp.ru/index.php?showtopic=26994

Nisam gledao detaljno (i ne znam ruski) ali mozda nadjemo i source...
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TDA Offline
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#15
05-23-2017, 03:41 PM
Ma ima svuda priče o njima, ali mi se čini da je on poteko sa ovog foruma:
https://www.mikrocontroller.net/topic/248078?page=10

Vidi se kako je evoluirao i ima više verzija firmwera.
Pokušaću da pronađem poslednju verziju ovog testera koji ja imam, pošto su počeli da razvijaju noviju verziju. Ukoliko ne grašim...
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yugaja Offline
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#16
05-23-2017, 04:12 PM
Mozda je tvoj model neki od ovih?


https://yadi.sk/d/yW8xa5NJgUo5z
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TDA Offline
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#17
05-23-2017, 06:00 PM
Tu je.
GM328
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TDA Offline
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#18
05-25-2017, 10:54 AM (This post was last modified: 05-25-2017, 11:44 AM by TDA.)
Potreban mi je savet.
Napravio sam programator po uputstvu sa ovog linka:
http://www.martyncurrey.com/arduino-nano...rogrammer/



Iskoristio sam 12Mhz kristal i 20pF kondenzatore.


Šta dalje?
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TDA Offline
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#19
05-25-2017, 02:29 PM
Našao sam firmware i ovde:
https://www.mikrocontroller.net/svnbrows...athrev=465
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TDA Offline
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#20
05-26-2017, 01:00 PM
Sinoć sam zeznuo i bootloader na Arduinu. Sad

Miki, donosim ja sve ovo na skup, pa da probamo da prebacimo bootloader sa tvog i da probamo da spržimo firmware na Atmega za tester...
Jači smo zajedno... Smile
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