I need a pcb with a charging circuit, to charge two 18650 batteries wired in paralell, a boost converter with input/output range from 3V-15V, and a push button on/off switch to control the unit.
I am an experienced electronic engineer, I have a lot of experience developing circuits of different complexity. Please contact me with more details of your project. Stay tuned, I'm still working on this proposal.
Hi sir I have 5 year experience of hardware design and pcb design field I have done many projects Like all type of power supply See my profile and portfolio Thank you
Hi, looks not difficult! Relevant Skills and Experience I have experience with lithium and circuits Proposed Milestones $222 USD - design which power of your heater??