in 8051 microcontroller port0 has no internal pullup why?
- 6 Answers
- 34949 Views
- I also Faced
- E-Mail Answers
Answer Posted / sat
if your using port0 as i/o pin u must have to connect pull up resistor..
if ur not using pull up resistor it gives logic 0 but will not gives logic 1 instead it flows (high Z)
| Is This Answer Correct ? | 8 Yes | 10 No |
Post New Answer View All Answers
Define holding current?
What is input offset voltage?
What is automation industries main category and sub category?
What does a tristate signal in electronics signify?
Define pair, quad, and octet?
The output of an AM detector goes directly to the A IF amplifier B Mixer C Audio Amplifier D Loudspeaker
Explain the approximate cost of the corrosion penetration monitoring system(cpmp)?
i am b.sec with PCM now what can i do for higher education
What is simulator programme?
Water boiling point temperature is 100 deg. In which liquid state is convert into the gas state,but in turbine which principle is use by which exhaust temperature is 50-55 deg and is in the stage of steam?
Differentiate semiconductors, conductors and insulators on the basis of band gap.
can anyone provide apgenco previous question papers and materials to this id balarajyarajala@gmail.com
The output of the rectifier pulsating in nature, it consists of a desired dc component of voltage and unwanted ripple components. These ripple components are removed by placing filter circuit at the output of the rectifier.
where and why do we use stright and cross cable?
Describe the various methods of thyristor turn on?
