Charlie Whiskey
10 mW
- Joined
- Jun 28, 2020
- Messages
- 28
Context is I'm trying to rig up a relay for my TSDZ2 motor system to power a front light, and I realised how basic my understanding of electrical circuits is so please bear with me... :wink:
1. If you're connecting two batteries in series you connect the +ve of one cell to the -ve of the other.
2. but if you're connecting a consumer device (say an LED, or anything with a red and black wire) the convention is the other way around and that the +ve of the consumer device is connected to the +ve of the battery is that right?!
1. If you're connecting two batteries in series you connect the +ve of one cell to the -ve of the other.
2. but if you're connecting a consumer device (say an LED, or anything with a red and black wire) the convention is the other way around and that the +ve of the consumer device is connected to the +ve of the battery is that right?!