★Handy device for testing LED's. Simply plug your LED into the correct holes (all of which are marked) and push the button to see its brightness, illuminant color, etc. | ★Handy device for testing LED's (2-150mA) | ★Simply plug your LED into the correct holes (all of which are marked) and push the button to test its brightness, illuminant color, etc The top row is for 2 pin LED's with currents ranging from 2mA - 30mA | ★The bottom row is for 4 pin LED's (piranha LED's) with currents ranging from 20mA - 150mA. | ★Item size(L*W*H) : Approx. 8 x 5.5 x 2.2cm / 3.15" x 2.16" x 0.87" Quantity: 1PC

★onboard MT8870 complex frequency decoding chip | ★onboard voice input interface | ★onboard 5 LED indicator, easy to view the output status | ★Main basic have lead to pin chip. | ★PCB size: 26.5 (mm) x24.5 (mm)

★Compatible with: Ac-er Nitro 7 AN715-51 Nitro 5 AN515-52 AN515-53 AN515-54. | ★Works with 2.5 inch SATA Hard Drive / SSD up to 7.2mm, 9.5mm, 12mm in height. | ★Alternate Part Numbers: DH53F NBX0002C000, NBX0002CN00, NBX0002FX00, 0KNK9Y, KNK9Y, CAL50 NBX00028C00. | ★Condition: Original and new condition without original box shipping. | ★If your ice is too thick or not harvesting, the ice thickness control sensor may be faulty.

★Brand new and High Quality. | ★Install PCI-E device freely according to dimension and position of computer case. | ★Perfect for small computer and server case, like 1U and 2U | ★One end is PCI-E 16X male and another end is PCI-E 16X female. | ★Gold plated contacts for best connectivity and long life.

★Brand new and High quality | ★High Quality Flex Ribbon Riser Card.19cm. | ★Gold plated contacts for best connectivity and long life. | ★No Driver necessary and not support hot swappable. | ★Package Content:1x PCI-e (PCI Express) 1X to 1X

★This 8X To 8X PCI-E Extension Cable is high quality and in good working condition, because of its gold plated contacts, this 8X to 8X PCI-E Cable has best connectivity and long life, one thing draws attention is that no driver is necessary for it and not supports hot swappale. What is more, this 8X to 8X PCI-E Cable can be used for 1U / 2U chassis. | ★Length: 19cm | ★Cable Width: 5.1cm | ★Connector thickness: 0.8 mm | ★Interface: PCI-E 8X to 8X

★This usb to ttl serial cable with built-in PL2303TA chip is easiest way ever to connect to your microcontroller/Raspberry Pi/WiFi router serial console port. | ★Four Wire: Red - 5v; Black - Ground; Green -Tx; White - Rx. | ★The cable is specifically for laboratories,product testing,low-cost MCU communication and other applications. | ★Fast transmission,low power consumption and sustainable use. | ★Package Content: 1 x USB Cable.

★DOOR STOPPER SECURITY ALARM - the door stopper alarm in "on" status,when door pressure is applied,the door alarm will be triggered while make extremely loud 120db alarm,helps wake/alert homeowner or renter, helps deter intruder and possibly notifies neighbors,security protection. | ★NON-SKID DOOR STOPPER - the door stopper alarm in "off" status,it can be used as common damping rubber base door wedge,hold door in open position,no any loud alarm sound. | ★EASY INSTALLATION - no wiring needed; battery-operated (requires 1x9V battery,not included);place it under the door,the gap bewteen the bottom of the door and the floor should be 10mm(0.38 in) to 35mm(1.35 in),it can not slide on tile when door opens,smooth floor can try to use H-type sensitivity,vibration-sensing alarm. | ★3 SENSITIVITY LEVELS - Low - Medium - High,with an adjustable sensitivity switch on the side;H level is the most sensitive level that vibration will trigger an alarm;please note when the alarm sound gradually becomes smaller,it means to replace the new battery. | ★PORTABLE DOOR STOPPER ALARM - package include 3 door alarms,each weight about 120g;easy to carry;alarm loud 120db to protect you;great for travel;ideal for bedrooms, hotels, apartments, dorm rooms, front doors, etc;peace of mind when traveling or working alone.