MIOYOOW LED Traffic Light Simulation Soldering Practice Kit, DIY Traffic Signal Light Circuit Board Soldering Kit with Sounds, STEM Educational Electronics Projects for Home and School Learning

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About this item 🚦【Traffic Signal Simulation Kit】：This DIY electronics kit features red, yellow, and green LEDs that simulate real traffic lights at an intersection. It includes a b uilt-in light sensor that automatically turns on a white LED when ambient light is low, mimicking a streetlight turning on at dusk. A great way for teens to learn about traffic light sequences, road safety, and basic electronics knowledge while fostering a sense of responsibility. 🚦【Modes & Timing Functions】：The solder kit supports both automatic and manual light switching. In auto mode, the LEDs cycle through preset traffic sequences. In manual mode, users can control the lights with the button. Four timing options—15s, 30s, 45s, and 60s—can be selected via DIP switches to suit different teaching or demo scenarios. Perfect for classroom demonstrations and logic experiments. 🚦【Interactive Learning Experience】The PCB features printed lanes and crosswalks for a realistic intersection setup. A built-in buzzer beeps when switching between red and green lights. The diy kit also includes two mini cars that simulate vehicle movement and stopping behavior in response to the signal changes, creating a more complete and hands-on traffic system demonstration. 🚦【STEM Educational Soldering Kit】Designed for hands-on learning, this kit features a clearly labeled circuit board that simplifies the soldering process. It's ideal for teaching basic mechanical and electronic principles. Suitable for all skill levels, it offers an engaging way to build practical skills. 🚦【Step-by-Step Paper Manual Included】The kit comes with a full-color printed instruction manual featuring clear diagrams and detailed steps to guide you through the assembly process with ease. While beginner-friendly, it is recommended that users have a basic understanding of electronics, soldering techniques, and hands-on skills for the best experience. Show more