Sound Detector Detection Sensor Module Sensor Arduino PIC ARM Pi New Version
4 in stock
voltage: DC 3.3-5V
With signal output indication
Single channel signal output
When the sound is detected the outputs goes low
level and the on-board LED illuminates.
Maximum induction distance is 0.5m
Please note: This sensor only recognizes the presence of sound (vibration
principle). The module can not identify the loudness (amplitude) of the sound or the specific
frequencies of sound.
Note Before you decide to Buy: This Module is provided with NO
instructions or data sheets. We are unable to provide any technical
support, it is therefore essential that you have the resources available
to make use of the modules and how they operate within their electrical
We check and test each module, we are therefore unable
to accept any returns based on a faulty module.
6) When upgrading to 1st class post, (if the option is available), please note this is sent via Royal Mail and is not a guaranteed next day service. If you need a 48hr service please select 48hr delivery at extra cost. This will be sent via Royal Mail or courier. I do not offer a 24hr service. No weekend or public bank holiday deliveries.
7) We attempt to send out all orders received before 10.00am. This excludes weekends and public holidays.
**** Important note **** Some sellers claim the stock is in the UK, please be careful, the seller is often in China and sends the item to a UK agent who then forwards the item on with a UK stamp. Check where the seller is located not just the item location. All my items are physically with me, here in the UK and I offer a quick delivery and communication within the UK.
During busy periods there maybe a delay in delivering your package by Royal Mail. I apologies in adavnce for any inconvenience but would like to point this out before you place your order.