Monday, 17 March 2014

control - Dry, wet and free voltage contact?



I would like to ask about three kinds of electrical contacts: dry, wet and free voltage. What is the difference between them?




-

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

arduino - Can I use TI's cc2541 BLE as micro controller to perform operations/ processing instead of ATmega328P AU to save cost?

I am using arduino pro mini (which contains Atmega328p AU ) along with cc2541(HM-10) to process and transfer data over BLE to smartphone. I...