Shopping Cart

Your cart is empty.

Your cart is empty.

uxcell 5pcs DC 1.5V 30mA 2 Terminal Cylinder Industrial Electronic Electromagnetic Continuous Sound Passive Buzzer Black 12x9.5mm

Free shipping on orders over $29.99

$4.92

$ 1 .99 $1.99

In Stock


Please note a Passive buzzer needs an external oscillation circuit to operate. Plastic housing, DC 1. 5V working voltage, 2 terminals, convenient for connecting. They have good characters like small cubage, low wastage and high voice pressure.


solution
Reviewed in Japan on February 16, 2024
他の方のレビューを見ずに購入し失敗しました。返品も面倒なので、諦めます。1.5V直流電圧をかけてもカリっと音がするだけでブザーはなりません。
Wrangler 41
Reviewed in the United States on June 21, 2023
This is as stated, a passive buzzer and requires an external oscillator input to make a sound. What you are looking for is a active buzzer. Apply voltage and BEEP!
ガジェットファン
Reviewed in Japan on June 29, 2018
説明にあるような自励式のいわゆる電子ブザーではありません。送られてくるのはHY1201GPではなく、写真にあるKC-1201と刻印されたもので、直流電圧をかけてもカリっと音がするだけです。試しにiPhone等の音楽出力をつなぐとイヤホンと同様、曲が聴けます。どうやら、ブザーとして使う時には別途ブザー音の信号を入力して使う「サウンダー」のようです。 直流抵抗は実測16オーム程度と低いので、圧電式ではないようです。
GC CNC
Reviewed in the United States on June 2, 2018
Does NOT buzz/beep no sound at all
Paolo
Reviewed in Italy on March 7, 2018
Da caratteristiche dovrebbe funzionare a partire da 1.5V di alimentazione, in realtà sotto i 3 Volt non funzionano. Inoltre 3 su 5 assolutamente guaste. Restituito tutto il materiale senza problemi. Ottimo servizio Amazon per la gestione dei resi: per fortuna!
new fan
Reviewed in the United States on March 27, 2018
does not buzz. makes a faint "click" when attached to 1.5v but no buzz
USNAK
Reviewed in Japan on January 28, 2018
DC1.5Vで 連続音が出る用に説明してありますが、ガリ,ガリ の音だけしか出ません。これは パルス信号で使う物なのか、残念です。
jjirzo
Reviewed in Japan on August 24, 2017
安いので、備品としてストックです。まだ使っていませんが、この価格です。何も言いません。