New Original 10pcs/ Lot Yichip Bluetooth Chip YC3121-D QFN56L BT 5.0 32bit RISC MCU IC Integrated Circuit Dual Mode Chipset
USD 21.54
New Original 10pcs/ Lot Yichip Bluetooth Chip YC3121-D QFN56L BT 5.0 32bit RISC MCU IC Integrated Circuit Dual Mode Chipset