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specification:
Specifications and how to use
For 4N25 optocoupler datasheet
make it favourable choise medical and industrial applications such as thermometer guns
Logic Case Style: DIP
Siren Alarm (Loud Voice - 110dBA ) 12V Connect Zigbee to USB specification:This is loud siren that can generate sound over 110 DBA, so do not make it close to your ears when you test. The siren Includes built in signal generator, just power on 6 12V and it will scream out loud. The siren is easy to use in your project and comes in very beautiful and eye catching colors. Specifications ITEM Value Voltage Range 6 : 16 v Nominal Current 160 mA Sound Output 110 DBA Operating Temperature 20 : 50 c Weight 80 g Diameter 55 mm
US$ 144.50
US$ 15.99