How to make electronic alarm / bell for cats
### DESCRIPTION
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Electrolytic Capacitor 25V 10 uF https://goo.gl/xsiaeM Electrolytic Capacitor 16V 100 uF https://goo.gl/94d5kH Ceramic Capacitor 10nF https://goo.gl/SWVEfP Diode IN4148 https://goo.gl/4Jf6W9 Resistor 47K https://goo.gl/cbndqx Speaker 4 Ohm 3W https://goo.gl/1vjgMg 9V Battery https://goo.gl/8KFNz3 Battery Clip https://goo.gl/dD5ibu Push Button https://goo.gl/ADPB1m
### TECHNICAL DETAILS / COMPONENTS
### LEARN / TOPIC / BUILD INSTRUCTIONS
How to make electronic alarm / bell for cats
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Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen(Without Speaker)
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ESP32-S3 4.3inch Capacitive Touch Display Development Board, 800×480, 5-point Touch, 32-bit LX7 Dual-core Processor
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Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen(Without Speaker)
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Bhyma sakti Aditya Dec 10,2017
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Engineer Dec 03,2017
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romanursu Dec 01,2017
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