Basic Testing of the Geekcreit Active Buzzer Module with Arduino Controlling the Active Buzzer Module with ArduinoĪn Arduino can be used to switch the buzzer on and off. No Arduino sketch is necessary as the Arduino 5V is used directly for testing purposes. When the buzzer is connected to 5V it should sound.ĥV from an Arduino can be connected to the buzzer as shown in the image below. The simplest way to test the buzzer to see that it is working is to connect a 5V power supply that can deliver 30mA or more across its pins. For more details, see the Geekcreit active buzzer module pinout. For this reason it will sound when power is connected to it and does not need any external electronics or an Arduino for it to produce a sound.Īs can be seen in the above image, with the buzzer facing forward, the left pin is negative (-) and the right pin is positive (+). The active buzzer has built-in electronics that produces the buzzer sound. Geekcreit Active Buzzer with Sticker Seal (left) and Sticker Removed (Right) Basic Buzzer Operation and Testing
The image below shows the active buzzer module used in this tutorial with the sticker seal in place on the left and with the sticker removed on the right.
Button buzzer arduino how to#
This tutorial shows how to connect the active buzzer to Arduino as well as basic use and testing of the buzzer module.
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