Total 779 products for buzzer circuit diagram Manufacture & Suppliers

• KR236 Access Control Reader,Wiegand/RS232/RS485/ABA output

  

  ...circuit design and industrial level embedded micro controller, combined with efficient decoding algorithm,completion of the reception 64bits Read-Only uem4100 compatible ID card, with a high receiver sensiti...

  Shenzhen Seabreeze Smart Card Co., Ltd

  Guangdong,China

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• KR210 Access Control Reader,Wiegand/RS232/RS485/ABA output

  

  ...circuit design and industrial level embedded micro controller, combined with efficient decoding algorithm,completion of the reception 64bits Read-Only uem4100 compatible ID card, with a high receiver sensiti...

  Shenzhen Seabreeze Smart Card Co., Ltd

  Guangdong,China

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• KR209G Access Control Reader,Wiegand/RS232/RS485/ABA output

  

  ...circuit design and industrial level embedded micro controller, combined with efficient decoding algorithm,completion of the reception 64bits Read-Only uem4100 compatible ID card, with a high receiver sensiti...

  Shenzhen Seabreeze Smart Card Co., Ltd

  Guangdong,China

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• KR209 Access Control Reader,Wiegand/RS232/RS485/ABA output

  

  ...circuit design and industrial level embedded micro controller, combined with efficient decoding algorithm,completion of the reception 64bits Read-Only uem4100 compatible ID card, with a high receiver sensiti...

  Shenzhen Seabreeze Smart Card Co., Ltd

  Guangdong,China

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• ABNM FNMD05 Food Metal Detector Deoxidizer leak testing machine

  

  ... adjustment: grade 1 to grade 9 6, using the reverse detection function, testing for leakage in the product packaging food deoxidizer 7, alarm way: buzzer alarm, the motor stalling and...

  Shenzhen ABNM Tech Co., Ltd

  Guangdong,China

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• ABNM FNMD05 Food Metal Detector Deoxidizer leak testing machine

  

  ... adjustment: grade 1 to grade 9 6, using the reverse detection function, testing for leakage in the product packaging food deoxidizer 7, alarm way: buzzer alarm, the motor stalling and...

  Shenzhen ABNM Tech Co., Ltd

  Guangdong,China

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• ABNM FNMD05 Food Metal Detector Deoxidizer leak testing machine

  

  ... adjustment: grade 1 to grade 9 6, using the reverse detection function, testing for leakage in the product packaging food deoxidizer 7, alarm way: buzzer alarm, the motor stalling and...

  Shenzhen ABNM Tech Co., Ltd

  Guangdong,China

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• ABNM FNMD02 Food Needle Metal Detector for high moisture and salt food inspection

  

  ...circuit 5 inch touch the blue screen LCD shows 3, detection width: 40-120 cm 4, detecting height: 10 to 50 cm 5, sensitivity adjustment: grade 1 to grade 9 6, the detection sensitivity: 1.0 mm to 1.0 mm stee...

  Shenzhen ABNM Tech Co., Ltd

  Guangdong,China

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• ABNM FNMD02 Food Needle Metal Detector for high moisture and salt food inspection

  

  ...circuit 5 inch touch the blue screen LCD shows 3, detection width: 40-120 cm 4, detecting height: 10 to 50 cm 5, sensitivity adjustment: grade 1 to grade 9 6, the detection sensitivity: 1.0 mm to 1.0 mm stee...

  Shenzhen ABNM Tech Co., Ltd

  Guangdong,China

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• ABNM FNMD02 Food Needle Metal Detector for high moisture and salt food inspection

  

  ...circuit 5 inch touch the blue screen LCD shows 3, detection width: 40-120 cm 4, detecting height: 10 to 50 cm 5, sensitivity adjustment: grade 1 to grade 9 6, the detection sensitivity: 1.0 mm to 1.0 mm stee...

  Shenzhen ABNM Tech Co., Ltd

  Guangdong,China

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• Double Stocker Smart Card Dispenser Kiosk 500pcs Card Capacity Steel Material

  

  ... interfaceCard send back if overtime Microprocessor based electronics SMD low consumption electronic circuits Industrial design, stainless steel material used Ÿ Hardware watchdog and embedded OS Card Lock, e...

  Shenzhen Koten Technology Co., Ltd.

  Guangdong,China

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• Sensitive Industrial Metal Detector Conveyor Easy Operated With Touch Screen

  

  ... circuit touch blue LCD display Detection width : 45-80 cm, Customized Detection height: 10-50cm Customized Sensitivity adjustable: 0-9 level Detection sensitivity: 0.8mm-3.0mm iron ball, 1.5mm-5.0mm Stainle...

  Dongguan Jinyan Intelligent Technology Co., Ltd.

  Guangdong,China

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• Industrial Automatic Conveyor Metal Detector Equipment For Carton / Food / Toys

  

  ... circuit touch blue LCD display Detection width : 45-80 cm, Customized Detection height: 10-50cm Customized Sensitivity adjustable: 0-9 level Detection sensitivity: 0.8mm-3.0mm iron ball, 1.5mm-5.0mm Stainle...

  Dongguan Jinyan Intelligent Technology Co., Ltd.

  Guangdong,China

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• Diy Electronic Arduino Starter Kit Piano Key Board Piano Board 24 Months Warranty

  

  ...3V (built-in boost circuit, the voltage can work stably between 2-3.6V) 3. Rated current: 100mA 4. Colorful programmable lights: 3 5. Round function buttons: 3 (L/M/H button) 6. Analog piano buttons: 12 (7 w...

  Oky Newstar Technology Co., Ltd

  Guangdong,China

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• Multimeter Electrical RCD Test Equipment，Digital ELCB Tester Ergonomic Design

  

  ... switch, connections check, AUTO RAMP, disconnect buzzer, over-range display and more. It meets IEC61557 standard. II. Features 1, AUTO RAMP function to test trip time and trip current; 2, 3 ......

  WUHAN FANKE HAIWO HIGH VOLTAGE TECHNOLOGY CO.,LTD.

  Hubei,China

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• Non Contact Digital Infrared Thermometer Gun Display Function

  

  ... and children. Digital infrared thermometer consists of enclosure, button, a temperature sensor, Infrared temperature-measuring element, microcomputer controlled circuit, LCD, backlight and a buzzer. Feature...

  Shenzhen Xing Rui Tong Technology Co., Ltd.

  Guangdong,China

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• Handheld Digital Infrared Body Thermometer Laser Temperature Gun ABS Material

  

  ... and children. Digital infrared thermometer consists of enclosure, button, a temperature sensor, Infrared temperature-measuring element, microcomputer controlled circuit, LCD, backlight and a buzzer...

  Shenzhen Xing Rui Tong Technology Co., Ltd.

  Guangdong,China

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• Digital Non Contact Mini Infrared Laser Thermometer Temperature Gun For Baby

  

  ... and children. Digital infrared thermometer consists of enclosure, button, a temperature sensor, Infrared temperature-measuring element, microcomputer controlled circuit, LCD, backlight and a buzzer....

  Shenzhen Xing Rui Tong Technology Co., Ltd.

  Guangdong,China

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• Durable Non Contact Infrared Thermometer Gun Measurement Of Body Temperature

  

  ... and children. Digital infrared thermometer consists of enclosure, button, a temperature sensor, Infrared temperature-measuring element, microcomputer controlled circuit, LCD, backlight and a buzzer....

  Shenzhen Xing Rui Tong Technology Co., Ltd.

  Guangdong,China

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• CE ROHS Approval Infrared Body Thermometer ABS With Luminous Display Function

  

  ... and children. Digital infrared thermometer consists of enclosure, button, a temperature sensor, Infrared temperature-measuring element, microcomputer controlled circuit, LCD, backlight and a buzzer. Feature...

  Shenzhen Xing Rui Tong Technology Co., Ltd.

  Guangdong,China

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