E311
Baru
0 Barang item
Stok Habis
Pemberitahuan: Barang terakhir di stok!
Tanggal ketersediaan:
This board raises the battery voltage of 3v to 5V and achieves 90% power conversion. With on/off switch, it can be easily turned on and off. The other with a USB A interface, to a 5V / 350mA the USB power supply apparatus.