Karthik rajagopal
- May 9, 2016
- 257
- Joined
- May 9, 2016
- Messages
- 257
Hi all,
I recently did the water level circuit . I used a Darlington transistor in my water level circuit as I needed more current to control my 12 v relay. The thing that I noticed is that when I dropped one probe into a bucket of water and held one in my hand and touched water with my other hand , I felt a mild shock. But when I measured it using my multimeter it read only 12 v which was the power supplied from my 12 v adaptor( regulated voltage) .
What could be the reason?
I didn't fell the shock when I was holding one wire in one hand and the second wire on the other hand.( I mean without water as a means of conduction).
Thanks in advance.
I recently did the water level circuit . I used a Darlington transistor in my water level circuit as I needed more current to control my 12 v relay. The thing that I noticed is that when I dropped one probe into a bucket of water and held one in my hand and touched water with my other hand , I felt a mild shock. But when I measured it using my multimeter it read only 12 v which was the power supplied from my 12 v adaptor( regulated voltage) .
What could be the reason?
I didn't fell the shock when I was holding one wire in one hand and the second wire on the other hand.( I mean without water as a means of conduction).
Thanks in advance.