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visual basic delay
How to create delay in Visual Basic? thx 4 help..
Private Sub Command1_Click()
dim i as Integer
For i = 1 To 1000
does the program above create any delay before printing number 1?
I am testing a Discone antenna indoor.. Is it necessary to make the size of antenna bigger by decresing the frequency?? I currently testing discone where frequency is 1GHz.. but cannot get the radiation pattern.. Thx for help..
pic16f877a handling analog inputs
i have set ADCON1=80H.. according to datasheet, this is to set all PORTA pins to analog input.. do i still have to find out the +Vref and -Vref? how am i going to do that? TQ.. :o
i have test out the ADC input with applying DC voltage from power supply. when i adjust around 2 volts.. all the output LED are light up.. is my testing on ADC input wrong? :( A problem i see from my testing is without supplying any voltage input to PA2, 2 LED are already light up..
maxmimum pic adc input voltage
i have connected the 8bit output of ADC to portD. by the time i input DC voltage around 1 to 2 volts, all the LED is light up.. is it the maximum voltage that supply to ADC is less than 2V?