Buzzer 5v arduino

Working Voltage:DC3-5V,Detecting Distance:Less than 60mm Metal detector is a high performance metal sensor designed for security.It can also apply to game entertainment,car detection,equipment position detection,metal proximity switch,traffic statistics,etc.. Buzzer start to ring and the red light indicator is on when the metal is close to the metal detector. Easy to install by PCB silk screen and component listing,and we also provide PDF instruction at this page.Simple circuit is easy to assemble and train your soldering skills during assembly process.It is really a funny welding practice for solder beginners! color:blue material:plastic Package Contents: 1 * Simple Metal DetectorOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

1. Thông tin sản phẩm Auduino Uno là board mạch rất phổ biến hiện nay. Chỉ cần kết nối Arduino với máy tính hoặc laptop thông qua cổng USB. Arduino Uno R3 được sử dụng phổ biến trong học tập nghiên cứu các dự án IoT. 2. Thông số kỹ thuật Chip điều khiển: Atmega328P – AU. Điện áp vào: 5V ( từ cổng USB) hoặc 7 – 9V (từ nguồn ngoài). Tần số hoạt động: 16 MHz. Dòng ra trên mối chân OUTPUT: 40mA. Điện áp vào lý tưởng : 7 – 12 VDC. Điện áp vào giới hạn : 6 – 20 VDC. Số chân Digital : 14 chân (6 chân PWM). Số chân Analog : 6 chân. Bộ nhớ flash : 32 KB (Atmega328). SRAM: 2KB (Atmega328). EFROM: 1 KB (Atmega

<div><p>Diameter : 12mm ; Package:10pcs Active Buzzer Spacing of the foot : 6.5mm ; Voltage :5v Current : < 250MA Height : 8.5mm</p><

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Passive buzzer module 5v buzzer arduino avr passive pasiv buzzer Features: 100% brand new and high quality! Passive buzzer the oscillation frequency required to enter the i / o ports a buzzer will sound. S8550 transistor drive module using Operating voltage 3.3v-5v With fixed bolt hole for easy installlation Specifications: Condition: New Blue: Blue. Size: 3.8x1.2x1cm Weight: 7g Package included: 1 x passive buzzer module 5v b

Features: 100% brand new and high quality! Passive buzzer the oscillation frequency required to enter the i / o ports a buzzer will sound. S8550 transistor drive module using Operating voltage 3.3v-5v With fixed bolt hole for easy installlation Specifications: Condition: New Blue: Blue. Size: 3.8x1.2x1cm Weight: 7g Package included: 1 x passive buzzer module 5v b