Mô Đun Buzzer 5v Cho Arduino Avr Pasiv Buzer Beetron65 Guaranteed
₫ 52.000
Sản phẩm Mô Đun Buzzer 5v Cho Arduino Avr Pasiv Buzer Beetron65 Guaranteed đang được mở bán với mức giá siêu tốt khi mua online, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
Delivery is conducted every day at work hours
The characteristics of the passive buzzer are:
1, there is no shock source inside the passive, so if it can 't be tween by dc signal A square wave of 2k ~ 5k must be used to drive it
2, in some special cases, a control port can be multiplexed with led.
3, voice frequency controllable, can make "to send tracy cable" effect.
The characters of the active buzzer are:
1, the active buzzer has a shock source inside, so it will be called as long as it is electrified.
2, control is convenient. A high and low level of mcu can make it sound, but passive buzzer can 't do it.
A description module
The 1 module is driven by the 9012 triode
6 with fixed bolt holes for easy installlation
7 small size: 3.3cm x 1.3cm pcb
Two interface description module (3 wire system)
2 working voltage 3.3v-5v
1 vcc external 3.3v-5v voltage (directly connected to 5v microcontroller and 3.3v microcontroller).
2nd outside gnd
3 i / o external chip io po
The characteristics of the passive buzzer are:
1, there is no shock source inside the passive, so if it can 't be tween by dc signal A square wave of 2k ~ 5k must be used to drive it
2, in some special cases, a control port can be multiplexed with led.
3, voice frequency controllable, can make "to send tracy cable" effect.
The characters of the active buzzer are:
1, the active buzzer has a shock source inside, so it will be called as long as it is electrified.
2, control is convenient. A high and low level of mcu can make it sound, but passive buzzer can 't do it.
A description module
The 1 module is driven by the 9012 triode
6 with fixed bolt holes for easy installlation
7 small size: 3.3cm x 1.3cm pcb
Two interface description module (3 wire system)
2 working voltage 3.3v-5v
1 vcc external 3.3v-5v voltage (directly connected to 5v microcontroller and 3.3v microcontroller).
2nd outside gnd
3 i / o external chip io po
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