Yes, the latest firmware brings a special function in menu.
Yes, the latest firmware brings a special function in menu.
Probably only working on atmega328… any link to a suitable model on ebay? Thanks.
Yes, the latest firmware brings a special function in menu.
Probably only working on atmega328… any link to a suitable model on ebay? Thanks.
Yep! Take any clone with an ATmega328 and flash the latest firmware. Both firmware branches (k and m) support in circuit capacitance and ESR checks.
Yes, the latest firmware brings a special function in menu.
Probably only working on atmega328… any link to a suitable model on ebay? Thanks.
Yep! Take any clone with an ATmega328 and flash the latest firmware. Both firmware branches (k and m) support in circuit capacitance and ESR checks.
Any ? I do like the graphics display's…
I am looking to buy this one:http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=281314227233&fromMakeTrack=true&ssPageName=VIP:watchlink:top:en
I need esr and capacitance measurment really often and i dont have money for a standard meter.
Can that version be updated with latest firmware?
And can you link some versions of firmware?
I am looking to buy this one:http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=281314227233&fromMakeTrack=true&ssPageName=VIP:watchlink:top:en
I need esr and capacitance measurment really often and i dont have money for a standard meter.
Can that version be updated with latest firmware?
And can you link some versions of firmware?
I guess you should ask the seller for the firmware source before buying those versions.. and find out if the icsp port is available for firmware uploads. ( I have newer found better pictures of these, showing the backside etc)
That version is just an example,i sent a message to seller.
But most likely i will have to buy standard socketed 328 version with 16x02 lcd
Somebody got a recommendation?
I am looking to buy this one:http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=281314227233&fromMakeTrack=true&ssPageName=VIP:watchlink:top:en
I need esr and capacitance measurment really often and i dont have money for a standard meter.
Can that version be updated with latest firmware?
That clone uses a graphics LCD which requires some custom firmware modifications.
And can you link some versions of firmware?
The latest and greatest is available at
http://www.mikrocontroller.net/svnbrowser/transistortester/Software/ ('trunk' for the k-firmware and 'Markus' for the m-firmware).
did you take some pictures of its inside?
Try this one, then. Looks identical, my guess is that the insides will be, too. Croatia not on the postal exclusions this time.
www.ebay.com/itm/181109931348Pictures of the inside of mine attached.
looks good.. Strange that nobody adds the programming headers
Keeps the cost down I suppose. Why spend a few pence on a header when you can just NOT do it instead? Besides, if the IC is socketed it can be removed for programming.
the header I can solder myself, but the pinout.. holes.. are those really expensive ?
Try this one, then. Looks identical, my guess is that the insides will be, too. Croatia not on the postal exclusions this time.
www.ebay.com/itm/181109931348
Pictures of the inside of mine attached.
The cap for buffering AREF is missing (C1 in your case). By adding a 1nF ceramic cap you could stabilize the reference voltage of the ADC.
the header I can solder myself, but the pinout.. holes.. are those really expensive ?
Any links to a version including header? O0
I have not seen one, which one is best for in circuit testing ?
the header I can solder myself, but the pinout.. holes.. are those really expensive ?
Any links to a version including header? O0
I have not seen one, which one is best for in circuit testing ?
One problem attempting to use any ICSP is that the chip has external components wired to pins (I don't yet have a schematic so others would have to check for you) so they may very well interfere with the external programmer operation.
the header I can solder myself, but the pinout.. holes.. are those really expensive ?
Any links to a version including header? O0
I have not seen one, which one is best for in circuit testing ?
Most clones without an enclosure got the pads for the ISP header (hidden below the LCD module).
One problem attempting to use any ICSP is that the chip has external components wired to pins (I don't yet have a schematic so others would have to check for you) so they may very well interfere with the external programmer operation.
No worries, it's designed to work fine.
My component tester is almost finished so I made a video. The front panel is under construction.
Well, there are many such videos on youtube. Nothing new really.