DIY Electronic Kits LED Heart-Shaped Flashing Light 51 microcontroller Soldering Practice Parts

Features

• Contains 32pcs 5mm colorfule LEDs : 32pcs transparent LEDs emit colorful lights, presenting dazzling effects in various flashing modes, creating a brilliant lighting show for you.
• Easy assemble:components adopt direct insertion type,significantly improved welding success rate.Including soldering procedure diagram in the manual,You can also scan the QR code to view the webpage version of the tutorial.
• Powered by AAA batteries:Simply install AAA batteries to work.without power cable,you can put it in anywhere as decoration or take it out to various occasions. (Note: Batteries need to be prepared by yourself, the product does not include batteries)
• Dimensions of the finished product after soldering: 3.5 inches wide, 2.9 inches high, 0.7 inches thick + battery and 0.4 inches. Place on tabletop tilted at 10deg.
• widely used in schools to help students learn basic mechanical and electronic skills.Through the analysis of the circuit, understand the working principle of the circuit, learn to train electronic skills, welding training.