• External USB Audio Card Driver Free USB Sound Card External Audio Adapter CM108 for Computer Laptop WIN2000,WINXP,WIN3003 KWD 4
• DC 5.5MM*2.5MM 5.5/2.5MM Power Cord and Splitter LED Lamp and Cable Adapter Cable CCTV Camera 1 to 4 KWD 3
• 12mm Chassis Switch Metal Button Switch with 100cm 3.3ft Extension Cable Red Ring LED Suitable for DIY Computer Switch and Restart Button (12mm, Red Ring) KWD 4
• 5A High Power DC to DC Step-up 5V 6V 12V 24V 3-35V to 5-40V XL6019 Converter Adjustable Voltage Regulator Power Modules Boost Module Booster Pack of 2 (2) KWD 3.500
• 16mm Chassis Metal Button Switch with 100m 3.3FT Extension Cable Red Yellow Blue Green LED for DIY Computer and Restart Switch (Green Symbol) KWD 5
• DC 5V 2-Channel Relay Module High Low Level Trigger with Optocoupler Isolation Load DC 30V AC 250V 10A for PLC Automation Equipment Control Industrial Control Arduino (5V 2 CH) KWD 2.500
• DC 12V 30A 1-Channel Relay Module High Low Level Trigger with Optocoupler Isolation Load DC 30V AC 250V 30A for PLC Automation Equipment Control, Industrial Control RED (2-CH, 12V) KWD 4.500
• Adjustable DC Power Voltage Converter AC 110V to DC 0-220V 0-4.5A Module 220V Switching Power Supply Digital Display 1000W Voltage Regulator Transformer Built in Cooling Fan (0-220V 0-4.5A) KWD 73
• Voltage to Current Module 0-5V Voltage Conversion to 0-20mA Current (0-5V to 0-20MA) KWD 4
• 16mm Chassis Metal Button Switch with 100m 3.3FT Extension Cable Red Yellow Blue Green LED for DIY Computer and Restart Switch (Red Ring) KWD 4.500
• RS232 to RS485 Serial Communication Data Converter Adapter, Bidirectional Interface ABS RS232 to RS485 Converter Adapter for Data KWD 4.500
• CP2102 Module USB to TTL 5PIN Serial Converter Adapter Module Downloader for UART STC 3.3V and 5V with Jumper Wires Pack of (2) KWD 4
• LC100-A Digital LCD High Precision Inductance Capacitance L/C Meter Capacitor Test Mini USB Interface KWD 12
• Current to Voltage Converter Module Amp to Volt 0 4-20mA to 0-3.3V 0-5V 0-10V Voltage Transmitter Signal Converter Board KWD 3.500