Why Pin_Tx atmega8 at high logic ? Forum -> Project Help

ya s its is a open drain out put configuration when u select the mode to tx the internal pull up will turn onn

Thanked 1 time Posted by pravin_35 on Tuesday 17 November 2009 - 20:26:52

Data Acquisition& Logging System UsingAT89c51 Forum -> 8051 Discussion Forum

no its not possible without ADC U NEED TO USE EXTERNAL ADC

Thanked 1 time Posted by pravin_35 on Friday 13 November 2009 - 04:06:23

DIODE FUNCTION Forum -> Electronics

it is a flyback diode which protects the regulator while power down (reverse voltage protector) http://upload.wikimedia.org/wikipedia/commons/9/92/Flyback_Diode.svg

Thanked 1 time Posted by pravin_35 on Thursday 12 November 2009 - 23:19:54

Peripheral Simulation in Keil uvision 3 Forum -> General help Guidance and Discussion

ya sure u can do jus select the pheripherals & go to view select logic analyser if ur adc & comparator is not there means ur using old version of keil plz update ur software u can go head f...

Thanked 1 time Posted by pravin_35 on Thursday 22 October 2009 - 21:20:55

Portable barcode scanner Forum -> General help Guidance and Discussion

hi friend, Try this link contains basic abt barcode reader... http://www.denso-wave.com/en/adcd/fundamental/barcode/scanner.html

Thanked 1 time Posted by pravin_35 on Monday 19 October 2009 - 23:42:20

Voltage Regulators Forum -> Electronics

ya go for tda3663 which is low drop out regulator.... or many other low drop regulators r there .... choose according to ur current ratings

Thanked 1 time Posted by pravin_35 on Saturday 28 March 2009 - 04:51:52

prepaid energy meter/electricity meter Forum -> Project Help

wats ur problem plz clearly tell me

Thanked 1 time Posted by pravin_35 on Saturday 28 March 2009 - 02:03:23

Duty cycle control Forum -> Project Help

hi.......... u can also use nxp controller its having inbuild pwm generator...............

Thanked 1 time Posted by pravin_35 on Monday 26 January 2009 - 20:32:40