Jump to content
Science Forums

Car Owners


Recommended Posts

Hey all car owners

at times absentmindedly one just drives off checking wether the person har got into (or got down) or else somebody may drive off leaving the door open.in either case the result will be fatal.

i have got here a device that gives an audible warning when the door is open when the ignition is on

intrested people mail me to receive the circuit diagram

at [email protected]

 

thanks

TBA

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...