FOR LARGE QUANTITY ,OFFER BETTER PRICE,ORIGINAL PACKING(TAPE REEL/TUBE/TRAY)
start
Raspberry pi 3 + Raspberry pi 3 ABS Case Box + 5V2… US $47.804000W 220V AC SCR Motor Speed Controller Module Vo… US $5.1210PCS Double side Prototype PCB Tinned Universal b… US $3.18AC 100-240V to DC 24V 4A 6A switching power supply… US $7.5810PCS NEW NRF24L01+ 2.4GHz Antenna Wireless Transc… US $8.16DSP & PLL Digital Stereo FM Radio Receiver Module … US $7.65Mini Micro Submersible Motor Pump New Water Pumps … US $1.421PCS 10x15cm Single Side PCB Copper Clad Laminate … US $1.436Pin USB 2.0 to TTL UART Module Serial Converter C… US $1.20 for ardunio LCD Display 1602 2×16 Big Characters … US $5.80