Temperature and Humidity Monitoring System
In Stock
A Temperature and Humidity Monitoring System using Arduino and a DHT11 sensor that measures and displays real-time temperature and humidity data on the serial monitor.
Description
The Temperature and Humidity Monitoring System uses an Arduino and a DHT11 sensor to measure environmental temperature and humidity levels. The DHT11 sensor collects real-time data and sends it to the Arduino, which processes the data and displays the temperature (in °C) and humidity (in %) on the serial monitor. This system is useful for environmental monitoring, home automation, and weather forecasting applications.
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A Security Alarm Circuit using the LM358 IC is a simple yet effective system designed to trigger an alarm when unauthorized access or movement is detected. The LM358, a dual operational amplifier (Op-Amp), is used as a comparator to detect voltage changes from sensors like LDRs, IR sensors, or switches, and then activate a buzzer or relay.
₹200.00 -
A Fire Detector Alarm is an electronic system designed to detect the presence of fire or high heat and trigger an audible or visual alarm. It typically uses sensors like thermistors, temperature sensors, or flame sensors to detect abnormal conditions indicating fire.
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The Conveyor Belt Object Counter using LDR and 7-Segment Display with the 8051 microcontroller is designed to count objects passing in front of an LDR (Light Dependent Resistor) sensor. The system works by detecting light interruptions when an object crosses the sensor, causing a change in the LDR’s resistance. The microcontroller processes this change and increments an object count. The count is then displayed on a 7-segment display.
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₹6,524.00 -
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