This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is one disadvantage of using an astable 555 timer as an oscillator? A) The 555 timer is ... (Read 88 times)

rlane42

  • Hero Member
  • *****
  • Posts: 594
on: Jul 28, 2018
What is one disadvantage of using an astable 555 timer as an oscillator?
 
  A) The 555 timer is difficult to configure.
  B) The 555 timer output is not very stable.
  C) It is difficult to determine which components are needed to generate the desired output.
  D) The 555 timer output has a limited frequency range.

Question 2

Which display device is used to connect to the DAC?
 
  A) 8-bit hexadecimal display B) LED
  C) two-digit hexadecimal display D) 16-bit hexadecimal display


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

juicepod

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

C


rlane42

  • Member
  • Posts: 594
Reply 2 on: Jul 28, 2018
Gracias!

chereeb

  • Member
  • Posts: 326
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Video: Types of energy transfer reactions: oxidation-reduction reactions and ATP generation reactions

For a complete list of videos, visit our video library