編號 CS3 Circuit Scribe 高級導電套裝 Maker Advance Kit Including: 9V Battery adapter with 9V battery, Bi-LED x2,SPST Switch, NPN Transistor, 2-Pin Adapter with 5x Resistors, 2x Capacitors (0.1uF, 1.0uF), One Photo Resistor (10k ohms), Blinker, Buzzer, Potentiometer –10k ohms, RGB LED, Light Sensor, Conductive Ink Pen, Workbook and Steel Sheet | 價錢 HKD 795