Petr Kocour
- Mar 10, 2018
- 2
- Joined
- Mar 10, 2018
- Messages
- 2
Hi,
I know it may be a stupid question, but I'd like to vary voltage between 5 and 12 V using a potentiometer to control my PC fans. The PSU has 12 and 5 V cables. I was thinking about using the pot as voltage devider , but instead of connecting one lead to ground and the other one to 5V ,connecting one to 5V and the other one to 12V. Would that work? Thanks in advance
I know it may be a stupid question, but I'd like to vary voltage between 5 and 12 V using a potentiometer to control my PC fans. The PSU has 12 and 5 V cables. I was thinking about using the pot as voltage devider , but instead of connecting one lead to ground and the other one to 5V ,connecting one to 5V and the other one to 12V. Would that work? Thanks in advance