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Measure current with the adc of uC
ohh my bad :)... Isc=0.7 A (not mA), so the solar panel delivers up to 10W (not 15 mW)...is it possible to measure using the uC's ADC and not with a chip...and if yes how?  ...
Monday, 2 April 2018 - 17:27
Measure current with the adc of uC
ok i guess i had to be more precise:) So the current will be coming from a 12V solar panel (Isc=0.7 mA , Voc=22 V).And i want to measure the voltage and current so i can make an...
Monday, 2 April 2018 - 16:41
[TUT][SOFT] Recovering from a "locked out" AVR
I am trying to use your 4th method(use another AVR) but i'm not sure about the connections.Does (the AVR that needs to be recovered) be connected with Vcc,Gnd,etc(i feel that's a...
Wednesday, 17 May 2017 - 18:00
Connection problem after changing clock speed
Oh yes when i want to connect i use Program AVR->Connect->JTAG ICE...In the AvrProg i was trying to change the frequency of JTAG but that was wrong as is seems :)
Tuesday, 16 May 2017 - 11:17
Connection problem after changing clock speed
I'm not sure what you are saying here...i have upgraded the firmware of JTAG once because i had some connection issues and after that i didn't have them (the upgrade.ebn as shown...
Monday, 15 May 2017 - 23:55
Connection problem after changing clock speed
I thought SPI(Serial Peripheral Programming) and ISP(In System Programming) were different:)...Maybe if i change the fuses to default value (if that's possible) will solve this. I...
Monday, 15 May 2017 - 23:53
Connection problem after changing clock speed
I am using only a JTAG (since i don't have an ISP yet).I didn't touch the JTAGEN fuse but i'm not sure if it changed by itself (as i said above).I also didn't change the...
Monday, 15 May 2017 - 11:17
Connection problem after changing clock speed
I didn't change anything in the 'Fuses' page except the frequency.I don't know if they change on their own (if this is possible).Maybe the problem occured because i forgot to...
Monday, 15 May 2017 - 11:16
Connection problem after changing clock speed
If the problem is the programming frequency i think i will find it. Although in the past i was changing the ATmega32's frequency (4,8,16 MHz) without doing anything in the JTAG's...
Sunday, 14 May 2017 - 18:04
Connection problem after changing clock speed
Ohh so i was making the situation worse...I am using AVR JTAG ICE version 2.0 (clone) and AvrStudio 4.19. Although the AvrProg is surely for the JTAG im not sure about the '...
Sunday, 14 May 2017 - 14:52
Connection problem after changing clock speed
Thank you for the explanation there i think i got the point now:)...i tried to change the frequency of JTAG more than once. In AvrStudio i pressed Tools -> AVRprog ->...
Sunday, 14 May 2017 - 13:37
Connection problem after changing clock speed
I don't think that's the problem because when i was using it in 16MHz everything was good...also i don't know how to slow down JTAGs speed :)
Friday, 12 May 2017 - 22:06

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