16-Lamp Christmas Tree Kit for Electronics Hobbyists – DIY Soldering Activity with Vibrant 7-Color LEDs, Plastic Assembly Display(A)
KWD 2
DC 3V to 9V Step Up High Voltage Generator Module 1.5A Output Boosts Low Voltage to 15KV for Spark for pulse Ignition and High Voltage Experiments with Compact Design and Lasting ABS Housing
KWD 5