PCBs from JLCPCB: Solar Charge Controller PWM5 Femto V2
$2 for 5PCBs - order with coupon code: JLCPCBcom
Any questions about JLCPCB or ordering, pls email support@jlcpcb.com
I had these little PCBs made by JLCPCB some time ago. Now I have a need for three solar charge controllers to keep the lights on in my workshop.
PIC microcontroller programming video:
https://odysee.com/@julian256:d/pwm5-solar-charge-controller-pic:c