Electronic projects kit - 19 experiments - LED, fan & sound

Product basic info: "
†Assembly required: No "
†Primary colours: Multicolour "
†Depth unit: 19.2 cm "
†Height unit: 4.8 cm "
†Width unit: 17.7 cm "
†Weight unit: 430 g "†General data: "
†Specifications:

• Rotor (Flying Fan)
• Simple LED circuit
• Rotor (Flying Fan) and LED
• Red and green LED
• Basic circuit operation of LED
• Diode and capacitor discharge
• LED ⁁ND Gate†circuit
• LED ⁎OT Gate†circuit (with flying fan for extra excitement)
• LED ⁏R Gate†circuit
• LED ⁎AND Gate†circuit (with flying fan for extra excitement)
• LED ⁎OR Gate†circuit (with flying fan for extra excitement)
• Time controller
• Morse code training kit
• Delay type fan
• Slow down type fan

"†Technical data: "
†Number of experiments: 19 "†Environmental data: "
†Recommended age: 8+ "†Power supply: "
†Batteries included: No "
†Number of batteries: 2 "
†Battery operated: Yes "
†Battery voltage rating: 1.5 V "
†Battery IEC size: AA (LR6, R6, FR6, HR6, KR6, ZR6 ,15A, 15D, 15LF, 1.2H2, 1.2K2, UM3, Pencil, MN1500, MX1500, MV1500)