Active Buzzer Alarm Module Sensor Beep Audio Control Panel for Arduino

Rp5.800

Kondisi: Baru
Min. Pemesanan: 1 Buah
Etalase: Electronic Module

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

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