i am looking for pcb designer for my Solar light project and some IOT projects
Budget: $30 – $250 USD
hi
i want to design board for power on and off in set time automatically and charge 3s 1p 18650 batteries using solar
i am using 0.5w total 9 pcs
3 series and 1 parallel 18650 battery for 12v power
battery need to be charged by solar
lights need to power on for 4 hours per day (time i tell later)
need cost effective design you can select any component
any more questions mesg me
i want to design board for power on and off in set time automatically and charge 3s 1p 18650 batteries using solar
i am using 0.5w total 9 pcs
3 series and 1 parallel 18650 battery for 12v power
battery need to be charged by solar
lights need to power on for 4 hours per day (time i tell later)
need cost effective design you can select any component
any more questions mesg me