Jump to content
Electronics-Lab.com Community

0-9999 timer(embedded-lab)


Guest Solderman39

Recommended Posts

Guest Solderman39

:)Hi Y'all
The timer is working fine, apart from one problem.
The output pin GP2 is showing 2.5volts , so the switching transistor 2N3904 does not appear to be fully ON, as a result , the  bleeper is hardly audible .What should the voltage (out) be !
Can anyone help.
solderman39
 

Link to comment
Share on other sites

  • 3 weeks later...

Guest Solderman39

Hi Y'all
Does anyone know how to alter the code for the 12F683 so that there is a continous output during the countdown period .
My name is Victor  ( solderman 39)
Thanks , I would be gratful for any help  :'(

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
×
  • Create New...