PCBWay 3rd PCB Design Contest

Laser alignment power cintrol

Ramon Taiye Lawal asked Feb 22,2020
0

I need a pcb design and schematic diagram that will power my project


A reachergeable power control DC to DC


1. 5v DC charging port input

2. 3.7v to 4.2v battery Input

3. Battery Output for laser pointer 2pcs

4. Power switch

5. LED indicator Red, Green, yellow for charging, low and power



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