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MQ-131 Ozone Gas Detection Sensor Module MQ131 Ozone Gas Detection Sensor Module
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MQ-131 Ozone Gas Detection Sensor Module

MQ-131 Ozone Gas Detection Sensor Module is a semiconductor gas sensor module...

MQ-131 Ozone Gas Detection Sensor Module is a semiconductor gas sensor module designed to detect ozone (O₃) concentration in the air. It uses a tin dioxide (SnO₂) sensing element whose conductivity changes in the presence of ozone, allowing the module to detect changes in...
Rs. 1,468.00
AC Light lamp dimming LED lamp and 2 Channel motor Dimmer Module AC Light lamp dimming LED lamp and 2 Channel motor Dimmer Module
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AC Light lamp dimming LED lamp and 2 Channel motor Dimmer Module

AC Light 2 Channel motor Dimmer Module is a two-channel AC dimmer module desi...

AC Light 2 Channel motor Dimmer Module is a two-channel AC dimmer module designed to independently control the power delivered to two AC loads. It uses BTA16-600B TRIACs and supports 3.3V or 5V logic-level control, making it suitable for interfacing with Arduino, ESP32, and other...
Rs. 998.00
Precision Needle Files Set 3 x 140mm 6 Pieces Set Precision Needle Files Set 160mm 6 Pieces Set
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Precision Needle Files Set 160mm 6 Pieces Set

Precision Needle Files Set 160mm 6 Pieces Set is a set of precision hand file...

Precision Needle Files Set 160mm 6 Pieces Set is a set of precision hand files designed for detailed filing, shaping, deburring, finishing, and machining of small surfaces, cut-outs, profiles, and radii. The set includes six commonly used file profiles, providing versatility for precision work...
Rs. 258.00
AMT1001 Resistive Humidity & Temperature Sensor Module AMT1001 Humidity & Temperature Sensor Module
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AMT1001 Resistive Humidity & Temperature Sensor Module

AMT1001 Resistive Humidity & Temperature Sensor Module is an integrated r...

AMT1001 Resistive Humidity & Temperature Sensor Module is an integrated resistive humidity and temperature sensor module that provides analog voltage outputs for measuring environmental humidity and temperature. It operates from a 5V DC supply and uses temperature compensation and single-chip calibration to provide a...
Rs. 206.00
Heart Rate Monitor

Real Time Heart Rate Monitoring System Using Arduino

Harsh Sehgal 0 Comments

This project is an Arduino-based heart pulse sensor that uses an OLED display to show the user's pulse rate. The program uses an analog heart rate sensor connected to pin A0 of the Arduino board. The code reads the sensor values and maps them to a range between 0 and 45 to create a...