Hello guys, this is my first post here. Nice forum you got. Cheers.
So I have a question. Me and my friend are building a device here but we have problems with the power supply.
What we need is power supply between 4v and 6v. The thing is that space for power supply is very very very limited and I really mean it. It is only possible to build it from those very small rechargeable button cells (max diameter 7.9). I also would like to ask if it is possible to have only one connector for this power supply - I mean to plug power supply to pcb and to recharger with same connector? What connector should that be? Also can you point me to an online shop selling those types of button cells (we prefer those with high mAh).
I may sound a bit confused but I guess that's the way you think after many sleepless nights during last month.
Thank you guys in advance for your help and attention.
So I have a question. Me and my friend are building a device here but we have problems with the power supply.
What we need is power supply between 4v and 6v. The thing is that space for power supply is very very very limited and I really mean it. It is only possible to build it from those very small rechargeable button cells (max diameter 7.9). I also would like to ask if it is possible to have only one connector for this power supply - I mean to plug power supply to pcb and to recharger with same connector? What connector should that be? Also can you point me to an online shop selling those types of button cells (we prefer those with high mAh).
I may sound a bit confused but I guess that's the way you think after many sleepless nights during last month.
Thank you guys in advance for your help and attention.