The sound-voice sensor notices a sound, & processes an o/p voltage signal to a microcontroller.
Showing all 15 results
801S Vibration Shock Sensor Module
Rated 0 out of 5
0 Reviews- When the output valid signal is high, the light goes out
- The sensitivity is adjustable (fine-tuning)
- The wide detection range of vibration, no direction
- With mounting holes, firmware installation is flexible and convenient.
Digital Amplifier Audio Board 2x15W Stereo Class D Class 8-18Vdc CA-3110
Rated 0 out of 5
0 Reviews
Digital Audio Amplifier Board Module-PAM8403
Rated 0 out of 5
0 Reviews- Operating voltage: 2.5 V to 5.5 V
- Maximum output: 3 wx2 (5 v 4Ω)
Doppler Radar Sensor With Digital Output-RCWL-0516
Rated 0 out of 5
0 Reviews
This mini Doppler Radar Sensor With Digital Output-RCWL-0516 is equipped with supporting DC 4-28V wide voltage It will automatically continuously output the high level TTL signal when there is motion. 360 degree no blind angle detection and maximum 7m sensing distance. It is perfect for DIY microwave motion sensor light switch, human sensor toys, smart security devices, etc.
FM Radio Receiver Module AR1010 76-108MHZ Digital Broadcasting
Rated 0 out of 5
0 Reviews- AR1010 digital broadcasting Radio Module
- FM stereo receiver module
- Frequency range: 76 Mhz-108 Mhz.
- Operating voltage: 3.3V
Micro SD Card Module For Arduino
Rated 0 out of 5
0 Reviews
MicroSD Card module is a Micro SD card reader module, and the SPI interface via the file system driver, microcontroller system to complete the MicroSD card read and write files. Arduino users can directly use the Arduino IDE comes with an SD card to complete the library card initialization and read-write.
Mini MP3 Player Module
Rated 0 out of 5
0 Reviews
This Mini MP3 Player Module MP3-TF-16P is the perfect integration of hard decoding of MP3 and WMV. The module also customized products, designed for USB card reader, USB sound card, fixed voice, playing low cost development solution.
Ultrasonic Sensor Module Water Proof JSN-SR04T For Arduino
Rated 0 out of 5
0 Reviews
This Ultrasonic Sensor Module Water Proof JSN-SR04T meets this requirement. It has a good performance and almost the same usage of HC-
Wireless Bluetooth Audio Receiver Board Module BLT 4.2 MH-M18
Rated 0 out of 5
0 Reviews- Small Size Bluetooth Audio Receiver.
- Two-channel Stereo Lossless Playback
- Convenient to use.
- Suitable for DIY projects
Wireless Bluetooth Audio Receiver Module With Cable MH-M38
Rated 0 out of 5
0 Reviews- Bluetooth V4.2 version, support Bluetooth automatic connection technology,
- Support WAV/WMA/FLAC/APE/MP3 lossless decoding, stereo dual channel output.