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Anti-theft Vibration Alarm Circuit Kkit DIY Production Electronic Training Welding Parts
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Anti-theft Vibration Alarm Circuit Kkit DIY Production Electronic Training Welding Parts

- China

0 Customer Reviews | Please refer to English description
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Main Features


Power supply voltage: DC5V
Size: 54*42mm


The motorcycle anti-theft alarm circuit composed of CD4081 is adopted. If you move the car or start the friction car without using a key, it will emit a loud alarm sound to attract the attention of passers-by.

Package includes:


Number Name Parameter Accessories  number Quantity
1 Color ring resistance 10K RR7 2
2 1K RR10 2
3 22K RRRRR9 5
4 330K R3 1
5 Diode 1N4007 VD5 1
6 1N4148 VDVDVDVD4 4
7 Electrolytic capacitor 220uf C1 1
8 integrated circuit CD4081 U1 1
9 IC Block DIP14 U1 1
10 2P terminal P1 1
11 Triode S9013 01 Q2 03 3
S8050 4 1
12 buzzer Active B1 1
13 Self-locking switch 8*8 S1 1
14 Ball switch K 1
15 PCB 1


Voltage Regulator
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