5PC S09 DC-DC Automatic Buck Boost Power Module Step Up and Down Board Input 3-15V Output 3.3V/5V/4.2V/9V/12V Electronic DIY PCB
USD 2.88USD 4.43
5PC S09 DC-DC Automatic Buck Boost Power Module Step Up and Down Board Input 3-15V Output 3.3V/5V/4.2V/9V/12V Electronic DIY PCB