Alarm Controls PA-300 Dual Toned Piezo Buzzer
Current Price
$34.97
Average
$22.69
Min Price
$5.98
Max Price
$34.97
Price dynamics
35%
Price will be lower
in next 2 weeks
in next 2 weeks
According to the data, price will be lower in next two weeks, so not waste your money and track better price!
Product review & video
hey all you cool cats and kittens wild cats it is yeah this is pretty old shirt I know it is time to make an alarm clock with a piezo buzzer so if you can't find the piezo buzzer it's right here under the basic or you can hit search I'm going to use an Arduino with a breadboard so let's drag this over here and plug it in just like that I'm also or we are also going to need a resistor so let's scroll on up here grab a resistor and it should default to 1 kilo ohm which it does for me I think it does for you too so the cool thing about this is it tells you which side is positive and which is negative so the negative we want to plug into the negative and I'm going to close that black and then let's plug the positive side right here into the resistor and then we'll go this into pin out 13 which is right there and I'll just leave it green ok let's jump into the code and this might be one of t


