Input Voltage : 5~20V / 7~20V /11~20V / 14~20V
Output voltage : 3.3V/5V/9V12V
Output Current : 3-4A(Max)
Size : 30mm * 18mm * 4mm
Subtotal: රු14,225.00
In stock
Input Voltage : 5~20V / 7~20V /11~20V / 14~20V
Output voltage : 3.3V/5V/9V12V
Output Current : 3-4A(Max)
Size : 30mm * 18mm * 4mm
රු360.00 – රු465.00
CompareInput Voltage : 5~20V / 7~20V /11~20V / 14~20V
Output voltage : 3.3V/5V/9V12V
Output Current : 3-4A(Max)
Size : 30mm * 18mm * 4mm
Choose Voltage | 12V, 3.3V, 5V, 9V |
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Heart Rate click carries Maxim’s MAX30100 integrated pulse oximetry and a heart-rate sensor. It’s an optical sensor that derives its readings from emitting two wavelengths of light from two LEDs – a red and an infrared one – then measuring the absorbance of pulsing blood through a photodetector. This particular LED color combination is optimized for reading the data through the tip of one’s finger. The signal is processed by a low-noise analog signal processing unit and communicated to the target MCU through the mikroBUS I2C interface. Developers of end-user applications should note that the readings can be negatively impacted by excess motion and changes in temperature. Also, too much pressure can constrict capillary blood flow and therefore diminish the reliability of the data. A programmable INT pin is also available. Uses a 3.3V power supply.
Features:
Main chip: LM393, Electret condenser microphone
Great for Acoustic control light , give sound and light alarm working with Photosensitive sensor ,and sound control,sound detect
Signal output indication
Single channel signal output
Effective output signal is low level
Working voltage: DC 4V-6V
Note:The Maximum induction distance is 0.5M
Specification:
Weight: 4g
Size: 3.1×1.6×0.8cm
Package Included:
1 xSound Sensor Detection Module
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