DIY Electronic Kit Electromagnetic Swinging Induction Teaching and Training Welding Practice Parts Colorful Mermaid or Leaf

DIY Electronic Kit Electromagnetic Swinging Induction Teaching and Training Welding Practice Parts Colorful Mermaid or LeafProduct Features:1. Swing Adjustment: The electronic swing can control the amplitude, speed, and frequency of the swing through the acrylic shell, making the swing more stable and comfortable.2. Energy Saving and Environmental Protection: The electronic swing is powered by electricity. Compared with traditional mechanical swings, it has higher energy utilization efficiency and lower energy consumption.3. Strong Adaptability: The electronic swing can adjust the amplitude and speed of the swing according to the needs of different users.4. Stable and Reliable: After 24-hour uninterrupted testing, the swing is stable and reliable, and has low power consumption.5. Dazzling Light Effects: Dazzling LED light effects and free control of LED running lights.6. Adjustable Swing Amplitude: If the swing amplitude is too small, the Hall sensor can be tilted slightly forward, or the acrylic height can be adjusted to increase the swing amplitude.7. Wide Application Range: It can be used to learn electronic circuits, cultivate practical ability, and can also be used for school teaching or self-study of electronic technology assembly by electronic enthusiasts.Product Parameters:Kit Name: Electromagnetic Swing Kit.Working Power Supply: USB to DC-5V.Working Voltage: DC 5V.Standby Current: 13 - 15mA when the running lights are off / 22 - 26mA when the running lights are on.Working Current: 16 - 80mA when the running lights are off (the larger the swing amplitude, the larger the working current) / 25 - 100mA when the running lights are on (the larger the swing amplitude, the larger the working current).PCB Length: 56.8x83.9mm + 40x14mm.Usage Instructions:Note: If the swing cannot swing up, do not place the magnet on the coil for a long time while the power is on. Otherwise, the Hall will always be on, the L1 magnetic levitation coil will be on for a long time and approach a wire, and Q1 being on can also seem like a wire, which is prone to short-circuiting the positive and negative poles and burning out the power supply. If this happens, please turn off the power and conduct troubleshooting with the following steps:(1) Check the welding situation of the circuit to see if there are any cases of continuous welding, virtual welding, etc.(2) Adjust the forward tilt angle of the Hall sensor.() Adjust the acrylic height.(4) Adjust the distance between the magnet and the Hall sensor.(5) Observe the direction of the magnet, whether the connection of the magnetic levitation coil is correct, and whether the Hall sensor is inserted reversely.(6) The iron shaft fixed on the acrylic plate must not be loose. Adjust the exposed length of the iron shaft in time. Place the magnet on the coil, and the other three-way shaft can be appropriately loosened to ensure that it can swing.Product List:1X swing DIY kit loose parts package.Notes:1. This product is a DIY kit, not a final product.2. This welding project requires basic electronic knowledge and practical ability.