continuity and insulation tester for blind

Status
Not open for further replies.

makri

Full Member level 2
Joined
Jan 1, 2004
Messages
128
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,296
Location
India, Kerala
Activity points
812
One of my friend become blind after a brain surgery, He was a electrical winding expert, now he got training for motor winding, he is 100% blind but he is doing his job very neatly, Now he need a continuty and insulation (meg ohm) tester with audio indication. his main need is insulation tester with audio output(battery operated).

please help to find a circuit for the above purpose

Makri[/b]
 

Status
Not open for further replies.
Cookies are required to use this site. You must accept them to continue using the site. Learn more…