Goodhd Soldering Practice SMD Circuit Board LED Electronics Project DIY Kit SMT PCB

Item Details: brand new and high quality Made of high quality material durable and practical to use Surface-Mount Soldering Practice Board with Rotating LED Circuit This project is aimed at those new to soldering surface-mount components. It allows you to hone your skills in soldering resistors capacitors diodes and LEDs transistors and IC chips. The kit includes an 85x54mm printed circuit board (PCB) and 126 surface-mount (SMD) electronic components. A simple rotating light wheel project in the central section of the PCB gives you the chance to put your newly learned skills to the test! The areas on the left and right sides of the PCB are for practicing your soldering skills while the central area has a functional electronics project with sequentially flashing coloured LEDs. In the practice zones you can improve your expertise at surface-mount soldering with 78 components in four standard sizes ( 1206 0805 0603 and 0402 ). The board is compatible with surface mount soldering techniques using a soldering iron and fine solder wire or solder paste and a hot-air rework station or even with a professional reflow oven. If you haven t had any experience with soldering surface-mount components before you can find many helpful instructional videos online. Each column of practice zone components is connected to test pads at the bottom of the board so that you can use a multimeter to check that everything is well connected. The project area of the board will if soldered correctly reward you with a spinning display of 15 coloured LEDs! There are 48 components in the project. Once you have finished soldering simply connect a battery or other DC voltage of between 4V and 12V (not supplied) to the power input pads to launch the rotating light display! Please note that LED colour may vary from that pictured. Package Contents: 1*Circuit Board Electronics Project DIY Kit Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.