🔧 Build, Learn, and Innovate with Every Solder! Clear instructions and labeled connections for hassle-free setup. Dedicated after-sale service to assist with your DIY journey. Perfect for beginners and hobbyists to dive into electronics. Create custom runways with simple black tape for endless fun. Utilizes photoresistors for automatic line-following capabilities. Compact dimensions Alkaline battery support Easy assembly The MiOYOOW Practice Soldering Learning Electronics DIY Kit is an engaging educational tool designed for beginners and hobbyists. This kit allows users to assemble a smart car that follows a line using photoresistor technology, making it an ideal project for school science fairs and STEM education. With easy assembly instructions and a focus on hands-on learning, this kit fosters essential electronic skills while providing a fun and interactive experience.