Mini Project such as Fire Alarm Suggestions

Replies

• 

  limestone7000

  mini-projects with the help of sensors r very subtle,
  go little deeper,
  
  how abt amplifying stuff?
  
  i did my mini-project on "Headphone Amplifier"
  it involved op-amp, transistors, and load resistors, transformer, diode bridge, voltage regualator, etc.
  this was good becoz i got to learn a lot about the listed items,
  but in sensor projects, u don't get to learn much!
  
  here's the link--
  Headphone Amplifier - RED - Page30
  :sshhh:
  
  if it looks too hi-fi, u can directly gived dc supply of +15v and -15v and skip the regulation process[the lower circuit]
  
  if u can do this, u can do any of those simple sensor[fire alarm, water alarm,etc.] mini-projects...😁
  
  gd luck
  
  !!~keddie~!!
  😎
• 

  earnestrapheal

  thanks for the suggestion ,but its too heavy for me im a starter....can u give guidens for the fire or water alarm...😕
• 

  limestone7000

  go to this site--
  
  #-Link-Snipped-#
  
  there're lots of options for u to start with [especially for beginners]
  😎
• 

  saabhinav

  I am in 2nd yr and need not to submit any project but still i want to be involved in doing such activities.what should i do...?