Additional information
HSIN CODE :- | 85381010 |
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HSIN CODE :- | 85381010 |
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ECG Monitor Sensor Module is based on AD8232 Analog Device IC. This is a cost-effective ECG Sensor used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG or Electrocardiogram and output as an analog reading. ECGs can be extremely noisy, out AD8232 Single Lead Heart Rate Monitor acts as an op amp to help obtain a clear signal. This sensor can be connected to an Arduino/Raspberry Pi, etc. Sample codes are easily available on the internet.
RC522: 13.56MHz RFID Reader/Writer with Cards The kit includes a 13.56MHz RF reader/writer module that uses an RC522 IC along with two S50 RFID cards. The MF RC522 is an extremely integrated transmission module that operates at 13.56 MHz for contactless communication. RC522 is compatible with MIFARE/ISO 14443A mode.
This is a very easy to use low cost semiconductor Gas sensor Module with analog and digital output. This module uses MQ4 Methane gas sensor as a gas sensing element. It requires no external components just plug in VCC & ground pins and you are ready to go. For Digital output the threshold value can be easily set by an on-board potentiometer. Using this module you can easily interface MQ4 Methane (CNG) gas Sensor to any Microcontroller, Arduino or even Raspberry Pi. Since this Gas Sensor module is sensitive to Methane it is also small sensitivity to alcohol & smoke.
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