ReviewsMulti layers Pcb

Vbestlife B75 Motherboard, 16G, M ATX Gaming Mainboards, 2xDDR3, VGA PCIE 16X PCIE 1X SATA3.0 2.0 USB3.0 2.0, for Desktop

2 x DDR3: B75 motherboard uses DDR3 dual channel memory, supports 2xDDR3 desktop 800/1066/1333MHz memory slots, does not support ECC memory..
Improve CPU Performance: M ATX motherboard adopts stable and precise power supply, which is evenly distributed, and the heat load of various power supply chipsets improves the performance of the CPU..
High Definition: Computer motherboards use VGA+ High Definition Multimedia Interface, support digital high definition video output, bring a better visual experience..
Multi Phase Power Supply: Desktop motherboard can be multi phase power supply, more stable and durable, and Support LGA 1155 series processors..
PCB Material: M ATX gaming motherboards are made of PCB material, strong and durable, all solid state panel, long lasting..

【FUNCTION】It is a new project to update the keyboard by filling the gap between the switch and the pcb, reducing vibrations and typing sounds..
【CHARACTERISTICS】We customize the bottom of the material has a layer of film plus non-stick adhesive backing will be more resistant to tearing, support repeatedly tear off and then stick on..
【SET MATCHING】You can place the Keyboard switch pads directly on the PCB with tweezers without disassembling the keyboard..
【MATERIAL】Made of 0.5mm thick Poron high-density memory foam..
【PACKAGE INCLUDES】Keyboard switch pads*120 x 1 , Tweezers x 1..

【SMD 5050 RGBW LED Rope Lights】There are 150pcs RGB LEDs+ 150pcs Warm White LEDs multi-color changing leds on 16.4ft flexible PCB. This SUPERNIGHT....
【Warm White Color】You can use RGBW remote controller to turn on the warm whites individually, together or in conjunction with the colors. Standard....
【IP65 waterproof PCB】This 16.4ft length flexible strip is waterproof(IP65),indoor use only. The polyester resin material covering the FPCB to....
【With Adhesive Tape】On the back of PCB,there is double-side adhesive tape which can help you install it easier.It will be peferct for your....
【Aplication & Tips】Suitable for indoor lighting and decoration. Such as kitchen, under cabinet, dining room, bedroom, garden, party, wedding,....

...ailing swabs exhibits low particles and ion content, free from silicone and amide..
【Excellent Compatibility with Solvents】These cleaning swab sticks have excellent compatibility with most known solvents including alcohol and acetone. It has excellent absorbency and solvent-holding capacity for easy cleaning..
【Multi-Purpose】Swabs are also great to clean firearm as gun cleaning swabs, or to clean inkjet printer head as Inkjet Printer cleaning swabs, or to cleaning optical instruments like camera and optical Lens, or to cleaning elctronics, e.g. PCB board cleaning swabs or hard disc swab, or used in scientific labs as lab swabs, or in garage doors, cars, music instruments like bass or piano, or to use as cleaning swabs for keyboards and smart phones, and for Roland Optics..

【Dimension】 -Size：200mmx150mm/7.87"x5.91"(L*W).
【Material】 -The copper clad laminate is made of FR-4 glass fiber and copper, the number of layers issingle-sided.
【Features】- The copper clad board is resistant to high temperature, is not easily oxidized, is not easily deformed, and is convenient for welding.
【Application】 - PCB circuit boards are very suitable for making PCB circuit boards and models. It is widely used in product development, DIY experiment, maintenance, production, etc.
【Noted】 -The product may be slightly scratched or dirty during transportation, which will not affect its use.

PCB: FR-4 fiber glass PCB, dual copper layers, size 120mm x 78mm. Pads grid / pitch 2.54mm / 0.1", hole diameter 0.8mm. Terminal block pitch 3.5mm / 0.138", hole diameter 1.2mm..
Terminal Block: Pitch 3.5mm / 0.138" mini terminal blocks, total 84 pins(3pole x24pcs, 2pole x6pcs ). Wire range 26~16AWG, strip length 5mm, screws M2 steel, pin header and cage brass..
Female Header Socket: Pitch 0.1"/2.54mm, pin length 15mm / 0.59" Single row 10pin x1pcs, singal row 8pin x 5pcs, dual row 18pin x1pcs..
Note: This is not original Arduino product.it only a substitute accessories from ARCELI.

.... 180 degrees beam angle design for 50% wider lighting,multiple chips on board for uniform illumination,NO MORE worries about dark spot!(Power interface specification: 5.5mm 2.1mm).
【Safe for Daily Use】Compared to regular LED strip lights,the light is soft and uniform,which is safer to your eyes.With real double-layer PCB board,the PAUTIX COB LED Strip Light has better heat dissipation than others,it's safe for children and pets to touch.
【Widely Use & Durable】COB LED light strip with high color rendering index(90+), rich colors and strong reduction applicable to high-end business clubs, jewelry, cabinet lighting,it also provides super bright light for your dressup mirror /make-up table /closet /bookshelf /wine shelf /TV backlight.High-quality materials and real double-layer PCB board make this COB led strip light durable,the service life is more than 50,000 hours.
【Easy to Install & DIY】With authentic stronger 3M adhesive,PAUTIX COB LED strip lights can be reliably installed,idea for kitchen, cabinet, bedroom, stair, mirror, corridor, DIY backlight, table lamp, toy light, and other places that need decoration.

F550 is a multi-rotor designed for all pilots for fun or AP..
Using high strength compound PCB frame board, which makes wiring of ESCs and battery more easily..
Made by advanced engineering material, super strong & smooth Kit.
It can be applied for entertainment, aerial photography, FPV and other activities..
New design PCB board special for F550,support standard flight controller like MK, KK, FF, MWC, APM.