Sensors – Tranducers Circuits
-
THERMOMETER WITH LM35 SENSOR SCHEMATIC CIRCUIT DIAGRAM
The LM35 is an integrated circuit sensor that can be used to measure temperature with an electrical output proportional to the…
Read More » -
Heartbeat Sensor using Arduino (Heart Rate Monitor)
A heartbeat sensor is an electronic device that measures the heart rate, or the pace at which the heart beats.…
Read More » -
Celsius Scale Thermometer using AT89C51 and LM35
This project demonstrates the design, development and operation of the Celsius scale Thermometer using LM35 Temperature Sensor and AT89C51 Microcontroller.…
Read More » -
Digital Temperature Sensor Circuit
Temperature sensors are commonly used to display the temperature in electrical equipment. The temperature of the room is displayed on…
Read More » -
Super Sensitive Intruder Alarm
This circuit is designed to alert the user when an intruder enters into the home. If there is any obstacle…
Read More » -
Reverse Parking Sensor Circuit
It can be tough to assess distance when parking a car if you are a new driver. The reverse parking…
Read More » -
Biometric Attendance System Circuit
Biometrics is a new type of identifying technology. The term “biometric” Attendence refers to the automatic identification of a person…
Read More » -
Air Flow Detector Circuit Diagram
Airflow detection is often necessary for many applications or systems where it is necessary to detect the presence of air…
Read More » -
Water Level Indicator
The Water Level Indicator detects and indicates the water level in an overhead tank or some other water container using…
Read More » -
Building a Smart Master/Slave Switch Schematic Circuit Diagram
Here is an inexpensive and easy-to-build master/slave switch for integration into power strips for the automatic switching of “slaves” upon…
Read More »