Arduino based Decibel Meter with Sound Sensor & LCD Display

[@iotprojectsideas]

► Arduino based Decibel Meter with Sound Sensor & LCD Display
► Project Schematics + Source Code: theiotprojects.com/arduino-based-decibel-meter-with-sound-sensor

[@ienzoroxas3197]

Good vid. I'm having problems with the lcd. It is working but the only text that shows are L4D on top and L underneath. Any advice?

[@kwissiekwissie]

But... the mic on this board can not capture those decibels... the specs says: Microphone sensitivity is -42 ±3 db ... (Sensitivity：48~66dB) So you can SIMULATE something with your MAPPING... but don't trust on the values...

[@erendogan7317]

not working only showing 49 dB Another waste of time tutorial :(

[@shauryasinghlive5521]

bro does it shows high level or not

[@josephcampugan2439]

Good day, very nice project you have there. May I know what is the range of your sensor which it can accurately measure the decibel? Will be waiting for your reply, thank you❤

[@jospherkanna]

Fake ga

[@jedbanaglorioso550]

Is there a link to install the liquidcrystal library that was used?

[@Pletz24]

Can I use arduino uno instead of nano

[@shauryasinghlive5521]

no you cant

[@mohamedshoaib2106]

Where is the code ????

[@randolphleon116]

el codigo cual es