- Raspberry Pi & Accessories
- Raspberry Pi Kits
- Raspberry Pi Board
- Raspberry Pi Case
- Raspberry Pi Came
- Raspberry Pi Accessories
Arduino Sensor And Modules
Compare
KY 012 KY-012 Active Buzzer Alarm Sensor Module for Arduino In Pakistan
Active Buzzer Module KY012 KY 012 KY-012 Arduino module produces a single-tone sound when the signal is high. To produce different tones use the KY-006 Passive Buzzer module.
₨100
The KY-012 Active Buzzer module consists of an active piezoelectric buzzer, it generates a sound of approximately 2.5kHz when the signal is high.
Specification of KY-012 Active Buzzer Alarm Sensor Module for Arduino:
- Model: KY-012
- Product Name: Active Buzzer Alarm Sensor Module
- Operating Voltage:3.5V ~ 5.5V
- Maximum Current:30mA / 5VDC
- Resonance Frequency:2500Hz ± 300Hz
- Minimum Sound Output:85Db @ 10cm
- Working Temperature:-20°C ~ 70°C [-4°F ~ 158°F]
- Storage Temperature:-30°C ~ 105°C [-22°F ~ 221°F]
- Dimensions:18.5mm x 15mm [0.728in x 0.591in]
Package Include:
- 1 x KY-012 Active Buzzer Alarm Sensor Module for Arduino In Pakistan
Add a review
You must be logged in to post a review
Log In
Related products
- Arduino Sensor And Modules
MQ2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module in Pakistan
Quick View
Arduino Sensor And ModulesMQ2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module in Pakistan
MQ2 MQ-2 MQ 2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module Smoke LPG Butane Hydrogen Gas Sensor Detector Module is useful for gas leakage detection (home and industry). It is suitable for detecting H2, LPG, CH4, CO, Alcohol, Smoke, or Propane. Due to its high sensitivity and fast response time, the measurement can be taken as soon as possible. The sensitivity of the sensor can be adjusted by a potentiometer.MQ-2 gas sensor using gas sensitive material is to be clean air in the lower conductivity of tin oxide (SnO2). When the sensor when flammable gases are present in the environment in which the sensor’s conductivity with increasing concentration of combustible gas in the air increases. Use a simple circuit to convert the changes in conductivity and output signal that corresponds to the concentration of the gas.MQ-2 gas sensor higher sensitivity to liquefied petroleum gas, propane, hydrogen, detection of gas, and other combustible vapors are ideal. This sensor can detect a variety of flammable gas, are a low-cost sensor for many applications.
SKU: D57,B105 - Arduino Sensor And Modules
MP3 Music Player UART Control Serial Module In Pakistan
YX5300 UART Control Serial MP3 Music Player Module For Arduino/AVR/ARM/PIC. The module is a kind of simple MP3 player device which is based on a high-quality MP3 audio chip—YX5300. It can support 8k Hz~ 48k Hz sampling frequency MP3 and WAV file formats. There is a TF card socket on board, so you can plug the micro SD card that stores audio files. MCU can control the MP3 playback state by sending commands to the module via the UART port, such as switch songs, change the volume and play mode, and so on. You can also debug the module via USB to the UART module. It is compatible with Arduino/AVR/ARM/PIC.
SKU: D61 - Arduino Sensor And Modules
MQ9 Carbon Monoxide Methane And LPG Gas Sensor Module in Pakistan
Quick ViewArduino Sensor And ModulesMQ9 Carbon Monoxide Methane And LPG Gas Sensor Module in Pakistan
MQ9 MQ 9 MQ-9 Carbon Monoxide, Methane, and LPG Gas Sensor Module For Arduino can be used to sense Carbon Monoxide and Methane Gas. The sensitive material of the MQ9 MQ 9 MQ-9 gas sensor is SnO2, which with lower conductivity in clean air. It makes detection by method of cycle high and low temperature, and detect CO when low temperature (heated by 1.5V). The sensor’s conductivity is higher along with the gas concentration rising. When the high temperature (heated by 5.0V), detects Methane, Propane, etc. combustible gas and cleans the other gases adsorbed under low temperature.
SKU: D50,B105 - Arduino Sensor And Modules
WTV020SD-16P music module Mp3 Module For Arduino in Pakistan
The WTV020SD is a small, simple IC for embedding audio playback into your next project. These devices are commonly used in children’s toys and talking retail displays. This breakout board allows you to access the functionality of the WTV020SD to give a voice to your next project. The breakout board includes a battery connector and a micro-SD card slot. Simply load your audio files onto a micro-SD card and plug it in, power up the module, and trigger the playback. Playback can be triggered in either key or serial mode: The key-mode provides a stand-alone operation where a host micro is not required. With only 3 push buttons, a 3V battery, and a speaker, an extremely compact and low component count MP3-Player-like system can be implemented. The serial mode provides a simple, 2-wire interface to any micro-controller via its DATA and CLK lines. Audio operations such as PLAY, PAUSE, STOP, and VOLUME control functions are all available to the host micro via simple serial commands. The audio compression used in this module is a little strange (4-bit ADPCM @ 6-32kHz) so you’ll need to download the utility in the documents below in order to convert yours. WAV files into the 4-bit ADPCM format required.
SKU: D60 - Arduino Sensor And Modules
MQ4 High Sensitivity Methane Gas (CNG) Detector Sensor Module In Pakistan
Quick ViewArduino Sensor And ModulesMQ4 High Sensitivity Methane Gas (CNG) Detector Sensor Module In Pakistan
MQ4 MQ 4 MQ-4 High Sensitivity Gas Methane (CNG) Detector Sensor Module For Arduino is a simple to use MQ-4 High Sensitivity Gas Methane (CNG) Detector Sensor Module For Arduino which can sense the presence of Compressed Natural Gas(CNG), methane(CH4), etc in the air. The module uses our MQ-4 sensor. It simplifies the interface to the odd pin spacing of the sensor and provides the interface through standard 4 x 0.1″ header pins. It provides an analog output corresponding to the concentration of the gases in the air and an easy-to-use digital output. The onboard potentiometer can be used to set the maximum gas concentration beyond which the digital output gets triggered. Just power the module with 5V set the threshold and you can start getting the gas concentration of the air around the sensor! An onboard LED signals the presence of any gas. The digital output can be easily interfaced to microcontrollers and other circuits. The analog output can be hooked up to an ADC of a microcontroller to get a wide range of sensor readings. This is a simple-to-use compressed natural gas (CNG) sensor, suitable for sensing natural gas (composed of mostly Methane [CH4]) concentrations in the air. The MQ-4 can detect natural gas concentrations anywhere from 200 to 10000ppm.
SKU: D55,B105
Reviews
There are no reviews yet