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70 rating • 18 ulasan
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Atur jumlah dan catatan
Stok: Habis
Subtotal
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Active Buzzer Alarm Module Sensor Beep Audio Control Panel for Arduino
Rp7.000
- Kondisi: Baru
- Min. Pemesanan: 1 Buah
- Etalase: Semua Etalase
low level trigger ( low active )
Module description
1 module driven by S8550 triode
2 working voltage of 3.3 V to 5 V
3 sets of fixed bolt hole, convenient installation
4 small board PCB size: 3.3 cm X 1.3 cm
2 Module interface specification (3 wire system)
1 VCC external 3.3 V to 5 V voltage (which can be directly connected to 5 V microcontroller and 3.3 V microcontroller)
2 GND external GND
3 I/O external microcontroller IO port
Module description
1 module driven by S8550 triode
2 working voltage of 3.3 V to 5 V
3 sets of fixed bolt hole, convenient installation
4 small board PCB size: 3.3 cm X 1.3 cm
2 Module interface specification (3 wire system)
1 VCC external 3.3 V to 5 V voltage (which can be directly connected to 5 V microcontroller and 3.3 V microcontroller)
2 GND external GND
3 I/O external microcontroller IO port
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