Based on this, the module can be controlled via the standalone mode, that is, in this mode, there will only be the DFMini module, a battery to power, the speaker, buttons to control it and the SD Card with the songs. Another way to control it is to use an Arduino or another cont...
Hello, me and my classmates are planning to make a miniature night club for our project with arduino. the concept is to make the led lights blink depending on the beat of the music that we will be playing thru a Bluetooth speaker. Is our idea even possible? EmilyM1788 years ago Hi all...
The control signals of servos are PWM at 50Hz frequency. The pulse width of the signal determines the position of the actuator arm. A typical hobby servo motor operates from 1 to 2 milliseconds pulse width. Applying 1 ms pulse width control signal will keep the actuator at 0 degree position...
An application of using a microphone with an arduino is if you want to build some type of sound alarm circuit, in which sound triggers a circuit event such as flashing sirens or turning on a buzzer. For example, if you have a room that should be very quiet and someone breaks into it,...
This project guides you through designing, 3D printing, assembling, and finishing a custom Bluetooth speaker with a wood-like finish and great sound quality.
control speaking recognition board. This product is a speaker-dependent voice recognition module. It supports up to 80 voice commands in all. Any sound could be trained as command. Users need to train the module first before let it recognizing any voice command. You can make this project at ...
Note: The display on this board seems to work better with Arduino IDE (select “ESP32C3 Dev Module”) rather than MicroPython. Use the u8g2 library to control the display. ESP32-S3 “Super Mini” Flash with esptool (micropython) Onboard RGB LED (NeoPixel): GPIO 48 Also a regular LED...
Arduino is a board with amicrocontrollerthat can easily be programmed from the Arduino IDE. Amicrocontrolleris a small chip with several input and output pins. You can write code, for example, to set an output to be HIGH or LOW. And if you connect aLight-Emitting Diode (LED)to that outp...
You could connect the devices and appliances in your home so they can communicate with each other and with you. Any smart device in your home that uses electricity can be added to your home network and at your command. Whether you give that command by voice, remote control, tablet or ...
Remote control handling volume, play/pause The Infineon MCU device works as a bridge between the audio data streamed from the USB host and the I2S block, which connects to an audio codec. The audio codec outputs the audio data to a speaker or headphones. The same audio codec can input mi...