ReviewsDouble Side Pcb

Soundstream AR1.4500D Arachnid Series 4500W Class D Monoblock Amplifier

1-Ohm stable monoblock operation for Max power Bridge 2 monoblocks together for double power! Military grade PCB w/ PWM MOSFET power supply Direct short, thermal, & overload circuit protection High/speaker level & low level/RCA input.
Military-Grade PCB with Pulse Width Modulated MOSFET power supply.
LED power (green) and protect (red) indicators.

This is an entry-level kit that contains DIY solderable PCB breadboards, male and female Pin headers, LED lights, resistor packages, and jumper packages..
More than 200 pieces of components, compatible with Arduino IDE, Raspberry Pi and other microcontroller boards..
3PCS Proto Breadboard PCB Board Gold Plated Experimental Breadboard Soldering Board Double-Sided PCB.

Features: Double-sided SMT Epoxy PCB. Power Handling: 200 x 1 at 4-ohm | 350 x 1 at 2-ohm | 500 x 1 at 1-ohm. Painted Conformal Coating PCB Board, 1-Ohm Stable Circuit, Efficiency: 86% 4-Ohm at 100Hz, 12dB/Oct Variable Crossover Slope, Multi-way Protection Circuitry (Thermal/Over Current/Speaker Short/Speaker DC Protection), Input Sensitivity: 15V-0.5V, Variable Bass Boost: 0-9dB, Variable Low Pass Filter: 35Hz-160Hz, 10 Gauge Power Supply Connectors, Signal to Noise Ratio: >90dB, Damping Factor.

High Transmission Efficiency: The center frequency of the antenna is 5.8GHz, the signal transmission is better, and the radiation efficiency is....
PCB Double Panel: The antenna is made of PCB, 1.6mm thick double panel, and the whole process is sprayed with tin to ensure good passing performance....
Good Axial Ratio: The antenna has a good axial ratio, not only directly perpendicular to the patch, but also off-center..
Easy to Use: The antenna is easy to manufacture and has high precision, even for amateurs..
Professional Application: This is a pagoda antenna suitable for drones and goggles..

3Pcs Portable Waterproof Ink Electronics CCL Anti-etching PCB Circuit Board Ink Marker Double Pen For DIY PCB Marker Pen.

Package Included:Plastic Case + Feet + Stabilizers + GK64x Hotswap Type C PCB + Plate + Cable + Removal Tool + Space Module.
Pls note:GK64x is wired kit.The PCB is fully programmable with GK software,the Fn key is the last key at the bottom and can't change place.If some keys not working after plugging,please check whether your switch pin is bent or not.Make sure plug in 90 degree above plate.
This kit support 6.25u space and split double space.This plate is screwed to case directly.So if you want to replace normal GH60 case,you need to replace a non -replacable GH60 size plate is ok..
PCB has RGB presoldered,it's under per switch.This kit need to use Cherry MX switches and clones,optical switches is not supported.
There is no switches in the kit,you can order Cherry Gateron Kailh SMD Box switches etc yourself.Just put in switches in PCB is ok,no need soldering again.3 pin 5 pin both are ok.

This is a beautiful electronic hourglass that is fun to build and nice to look at when finished, it is not only a PCB board for practicing welding....
Comes with English user manual and online PDF file, which will guide you how to finish step by step, perfect for school basic electronics experiment....
The suite adopts double layer PCB, and the circuit consists of 30 pieces white LED blue ray..
Under the control of MCU program, it displays analog hourglass image..

...nt atmospheres for typing and gaming..
Erognomic and Solid Built： Ergonomic curves of keys layout provides smooth & comfortable typing and fast gaming. It Adopts ABS as the structure material. Due to the quality control process, it's duarable and stable. It uses Double-shot injection moulded keycaps, so the characters will never be scrached off or worn out,and let the led light out..
DIY Replaceable Switches:The base PCB supports solder free DIY replacement of switches. Just use a puller tool to pull the switches from the sockets on PCB then mount new switches on the sockets. The replacing and changing of switches becomes simple. (Puller Tool Included)..
Compatibility： Works with Windows and iOS Mac. 12 Month Warranty.

⭐【6 Different Sizes PCB Boards】Double Sided Prototype PCB Boards--1 × 9*7cm, 2 × 8*6cm, 5 × 8*2cm and 5× 7*5cm, 5 × 7*3cm, 5 × 5*4cm PCB....
⭐【Convenient for Projects】The upgrate 0.8mm....
⭐【Header Connector】6 pcs 40 pin Male Header, 4 pcs 40 pin Pitch Right Angle Male Headers, 6 pcs 40 Pin Female Header.
⭐【Screw Terminal Block】8 Pcs Screw Terminal Block: 6 pcs 5.08-301-2P and 6 pcs 5.08-301-3P.
Pitch: 5.08mm, Rated Voltage: 300V, Rated Current:....
⭐【High Quality & Warranty】Durable Glass Fiber-FR4 Material (Thickness 1.6mm) is A Very Solid and Durable Prototype Circuit Board.

【The Most Complete Electronic Starter Kit】The chosen components are the most complete mix to support a huge variety of projects. Including....
【Breadboard Power Supply】The core module of the starter kit, which power through USB power cable or power by 9V 1A DC adapter. Lamp/digital....
【Breadboard Jumper Wires Kit】Our kit comes with breaboard, power supply, pin header and also each type of jumper wires - ribbon cables / U-shape....
【PCB Soldering Kit】Our kit also add single-sided PCB board, double-sided PCB board, solder wire, you can also learn how to solder running LEDs and....
【Relaiable Technical Support】Detailed tutorials and datasets can be provided for free, please contact us at any time by email to get the eletronic....

Original Sanwa Denshi TP-MA Replacement PCB with Microswitches.
Replacement microswitch PCB for Sanwa JLF series Joysticks.
Often the PCB is the first to go out on a Sanwa JLF in a few years. Restore it to brand new by getting the Sawa TP-MA PCB assembly. This replaces the entire set of microswitches and PCB, and housed in very easy to install module..
Installation: Remove the Sanwa JLF lever restricted Remove the TP-MA board that comes from the Sanwa JLF lever Place the new board pointing in the same direction as the previous one. Finally place the restrict again.
Package include One pcs Original Sanwa TP-MA PCB with Microswitch.