Reviews8 layer Pcb

Aoicrie MKS Gen L V1.0 3D Printer Integrated Mainboard Controller PCB Board Compatible Ramps1.4/Mega2560 R3 with A4988 Motor Driver for 3D

Integrate 2560 and Ramps1.4 one PCB,which designed to avoid complicated connections, easier wiring and more stable Use high-quality 4 layer PCB&Use special power chip,support 12V-24V, also Use Run Marlin firmware,same as configuration way as Ramps1.4, it can replace Ramps1.4 directly..
Use high quality MOSFET tube,better cooling and more stable.Use special power chip,support 12-24V input,reduce the heated bed current to 1/4 that slove the Mosfet heat problem efficiently and power shortage..
Support a variety of stepper drivers: A4988,DRV8825,TMC2208 and TMC2100, and available to work with LCD2004,LCD12864,MKS TFT24/28/32/35 & Available to connect external large stepp drivers, A4988 driver board widely used in 3D printers and small CNC machines..
Support functions: Non-trace resumption after power off, run out filament ,and auto shut down, XTZ axis with different color terminal controls the motors and end stop,which is convenient to wire.Use high-quality 4 layer PCB&Use special power chip.Retail Servos,AUX-1 and AUX-2 interface of Ramps1.4 provide three 5V output and three 12V output interfaces..
Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step.Adjustable current control lets you set the maximum current ....

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250pcs Standoffs Nylon M2 M3 Male Female Hex Column Standoff Screws Nuts Assortment Kit for Communication Electroplating M3 Male Standoff A

250pcs standoffs are made of durable environmentally friendly nylon PA66, which has stable and long-lasting acid resistance, alkali resistance, insulation and signal interference resistance..
The waterproof nylon spacer support is rust-proof and easy to clean. You only need to clean it with a cloth..
There are 4 different kits to meet your building needs, including various male or female brackets, nuts and screws..
Threaded standoff is very suitable for installation between the PCB circuit board and the machine board. It is very suitable for creating hot channels between chips, or creating multi-layer and multi-layer "nerd" homemade circuit board arrays..
They are not easy to slip when used correctly. It is very suitable for installing boards between PCB circuit boards and machines, and is widely used in communications, electroplating, medical equipment, office equipment, electronic products and other industries..

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PHOPOLLO 5050 LED Strip Lights, 50ft LED Lights for Bedroom with 44 Key IR Remote Controller and 12V Power Supply

Consists of 20 static colors, 8 dynamic modes and 6 DIY colors.
Consists of individual 5050 LED emitters on 2 rolls of 25ft led strips.
Double side sticky adhesive allows for quick and easy installation in a wide variety of locations.
Safe to touch under 12 volt working voltage.
double copper layers on pcb board makes the lights stronger.

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YIMAGUJRX RUNJRX Keyboard Switch Pads Poron Foam for 61/64/87/100/104/108 Hot Swap Keyboard 120Pcs

【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..

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BAICUNTOU 57-piece hand drill set, 1 needle vise hand drill, 46 micro-twist drill bits and 10 PCB mini drill bits,jewelry drill bits,used for resin polymer clay, craft carving, DIY, jewelry

[Package content]: 1 piece of needle vise hand drill, 46 pieces of micro twist drill bits: (2 pieces for each size-0.3 .4 .5 .6 .7 .8 .9 .0 .1 .2 .3 .4 1.5 .6 .7 .8 .9 .0mm ).
(1 for each size-2.1 .2 .3 .4 .5 .6 .7 .8 .9 .0mm), (10 pcs PCB mini drills, 1 piece per size -0.1/0.2/0.3/0.4/0.5/0.6/0.7/0.8/0.9/1.0) a total of 57 pieces for your craft carving DIY work.
[Needle vise hand drill]: It is made of aluminum alloy, which is sturdy and durable. It adopts 3-jaw chuck and 0.3-3.4mm adjustable chuck to ensure that the small drill will not fall off. The tail can be rotated, sturdy and durable, and easy to operate..
[PCB micro drill bit]: PCB micro drill bit is made of tungsten carbide, with a handle diameter of about 3.175 mm and a total length of about 38 mm. It is suitable for processing PCB, ordinary FR-4, CEM-3 boards, SMT, CNC, molds, plastics, etc. Circuit board, carbon fiber, composite board, etc..
[Wide application]: Micro drills are light weight, small in size, and do not take up space. They can be used to process wood, plastic, rubber, PVC, walnut, models, bones, horns, amber, olives, fiberglass and other materials..
[Portable and easy to store]: The pin vise set includes a clear small storage box, which is convenient for you to organize small pa....

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Ducky One 3 Mini Daybreak Keyboard (Cherry MX Clear)

Featuring Ducky's all new QUACK Mechanics design philosophy.
Dual layer Hot-swap PCB w/ exclusive Kailh yellow hotswap sockets.
Low profile One 3 case design in a wide array of exclusive color options.
Equipped with dual-layer high-grade silicone and EVA foam sound dampeners.

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Ducky One 3 Matcha TKL Keyboard (Cherry MX Red)

Featuring Ducky's all new QUACK Mechanics design philosophy.
Dual layer Hot-swap PCB w/ exclusive Kailh yellow hotswap sockets.
Low profile One 3 case design in a wide array of exclusive color options.
Equipped with dual-layer high-grade silicone and EVA foam sound dampeners.

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Glarks 40pcs(8 Kinds) 2.54/3.8/5.0/7.5mm Pitch 2/3 Pin PCB Mount Screw Terminal Block Connector Assortment Kit

Packaging Quantity: 40pcs (8 kinds each 5 pcs).
Pitch: 2.54mm / 3.8mm / 5.08mm / 7.5mm, 2 / 3 Pin.
Rated Value: 150V / 250V / 300V, 6 / 8 / 10A.
Applied to PCB wiring, easy to welding, stable and reliable, spiral wire is not easy to take off the line.

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zgs78hh 18V Battery Chip Protect Board Replacement Battery Protection, Circuit Board for Makita BL1830 BL1850

【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.

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ARCELI Prototype Screw/Terminal Block Shield Board Kit for Arduino MEGA 2560 R3 DIY Soldered

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.

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Micro Center Intel Core i7-10700K Desktop Processor 8 Cores 16 Threads up to 5.1 GHz Unlocked LGA1200 125W Bundle with ASUS Prime Z590-P ATX Intel Motherboard LGA 1200 PCIe 4.0 3X M.2 Slots 2.5Gb LAN

Intel Core i7-10700K Desktop Processor. 8 Cores 16 Threads.
CPU Support Maximum Memory Capacity 128 GB, DDR4 2933 MHz, No ECC memory, up to 2 memory channel, 45.8 GB/s max memory bandwidth. Intel Turbo Boost....
ASUS PRIME Z590-P ATX Motherboard. Intel LGA 1200 socket. ATX Form Factor. Supports 3 x M.2 slots and 4 x SATA 6Gb/s ports, 11 DrMOS power stages,....
Enhanced power solution: 10+1 DrMOS power stages, six-layer PCB, 8-pin ProCool connector, alloy chokes and durable capacitors for stable power....
ASUS OptiMem II: Careful routing of traces and vias, plus ground layer optimizations to preserve signal integrity for improved memory overclocking./....

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