An RGB LED module is a versatile lighting component that can produce millions of colours by mixing red, green, and blue light ...

It is pretty simple to build a simple audio player with the help of the Stream API. E.g. a SD file is a subclass of an Arduino Stream, so all you need to do is to copy from the file stream to the ...

Unfortunately the available memory on Microcontrollers is quite restricted and we do not get very far by storing a (uncompressed) WAV file e.g. in program/flesh memory, so I started to look into ...

CircuitDigest presents the Smart Home & Wearables Project Contest 2025! Win exciting prizes worth up to ₹7,00,000 and receive ...

Have you lost sound from your Bluetooth speaker or is your wireless projector showing nothing even though Windows says it’s connected? Stay calm — most Bluetooth audio and wireless display issues in ...