This Project Kit contains all the electronics components to fabricate 'Automatic & Smart Home Door Bell" Project which contains following items,
1. Infrared LED
2. TSOP1738
3. capacitor 1pF (2 sets)
4. capacitor 1F
5. Resistance 330 Ohm, 220 Ohm, 100 Ohm & 20 Ohm
6. Variable Resistance 20K Ohm & 1K Ohm
7. Power Transistor (2 sets)
8. Electronic DC Alarm
9. 9 Volt DC Power source
10. Battery connector
11. PCB (specially designed for project, 2 sets)
12. Paired Wire 5-meter