Soldering Practice DIY Electronics Kits - MakerHawk Hourglass LED Lights Soldering Project Welding Practice Educational Science Kit with Power Switch for Kids Girlfriend

Specification: Applicable Age: 6+ Material: PCB board + LED Function: Welding practice Weight: 34g Size: 7.5cm * 4.5cm * 3cm Tools You Need to Use: 1. Electric soldering iron 30W 2. Solder wire 0.8mm 3. Universal meter 4. Tweezers 5. Diagonal pliers Installation Method: 1)Install motherboard resistance 2)Install ceramic capacitor 3)Installation point solution capacitor 4)Install the reversing switch 5)Install semi-resistor 6)Install the power switch 7)Install integrated circuits 8)Install the pin header 9)Install the LED light 10)Install pin header 11)Install the main board and light board 12)Welding power supply and debugging Packing list: 1 * R31 Resistor 32 * R1-R30 R32-R33 Resistance 1 * C2 Capacitor 1 * C1 Electrolytic Capacitor 30 * LED 1-LED 30 LED Lights 1 * SW1 Scroll Switch 1 * S1 Power Switch 3 * U1-U3 IC 1 * VP1 Adjustable Resistance 4 * CN5-CN8 Pin Header 4 * CN1-CN4 Header 2 * Circuit Board