Re: help me :idea:
Posted: 27 May 2014, 20:29
Thank you
Connect the +5 volt signal and gnd , but I did not connect the shield
But there is a problem
There is only one gnd circuit
Gnd the microcontroller and circuit common
So I shield connected to common ground?
Connect the +5 volt signal and gnd , but I did not connect the shield
But there is a problem
There is only one gnd circuit
Gnd the microcontroller and circuit common
So I shield connected to common ground?