Practice SMD Circuit Board LED Electronics Basic Project DIY Tools For Components Kit Kit SMT G5R4

product detailed information:100% and high qualityMade of high-quality materials, ble and practicalThis project is aimed at new components for surface mount . It can help you improve your skills in s, s, s and LEDs, nsistors and IC chips. The kit includes an 85x54mm printed circuit board () and 126 mount electronic devices (SMD). A simple rotating light wheel project in the middle of the gives you the opportunity to test your new learning skills.The areas on the left and right sides of the are used to practice skills, while the cenl area has a functional electronic item with sequential fing colored LEDs.In the field of practice, you can use 78 components in four standard sizes ("1206", "0805", "0603" and "0402") to enhance the experience of mounting . The board is compatible with mount techniques using irons and thin solder wires, solder paste and hot air repair stations and even profeional reflow ovens. If you have no previous experience in mount components, you can find many useful operating method videos online. Each column of components in the practice area is connected to the test pad at the bottom of the circuit board, so you can use a multimeter to check whether all connections are correct.If the project area of ​​the circuit board is soldered correctly, you will be rewarded with a rotating screen with 15 colorful LEDs! There are 48 components in the project. A detailed instruction sheet is provided in English. After welding, simply connect a battery between 4V and 12V or other DC voltage (not provided) to the power input pad to start the rotating hood.Please note that the color of the LED may be different from the color shown in the figure.Package Contents:1 * DIY kit for electronic circuit board projectsnotes:1. Due to many factors, such as the brightne of the display and the brightne of the light, the actual color of the item may be slightly different from the image displayed on the website.2. Please allow a slight manual measurement deviation of the data.

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