Making Anti-theft Piggy Bank.
by dkdls09 in Circuits > Electronics
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Making Anti-theft Piggy Bank.
Do you have a piggy bank at home?
There are sensors on the piggy bank to prevent theft.
Materials. Piggy Bank
- SOKIT
- Buzzer
- 3V coin Battery
- Micro-Switches
- Piggy bank
Electrical Circuits . Pressing the Switch Turns Off.
1. Connect the 3V battery (+) and buzzer(+).
2. Connect the 3V battery (-) and Micro-swirches.
3. Connect the buzzer(-) and Micro-swirches.
4. Pressing the M-switch turns OFF.
Complete. Use a Glue Gun to Attach.
Use a glue gun to attach.
Finish.