Build your own quad channel LM35 temperature sensor amplifier for data acquisition using Arduino/MSP430. A complete Youtube course where you learn to build a opamp amplifier for LM35 using Kicad 6.0 ...

The MS5611 requires a 8500us delay between requesting a "conversion" of data (the process of reading the analog state and storing it in the sensor's memory), and the retrieval of that result. I wait ...

In this project, we are going to build a Analog Speedometer using the Arduino. We will use IR Sensor module to measure the speed.

The sensor shown here is essentially two plates mounted side-by-side, attached to an Arduino Nano using the Capacitor library which uses just two pins, one digital and one analog.

The polygraph’s sensors include a galvanic skin response sensor that can measure changes in skin resistance, which can signal that someone is lying. A pulse sensor generates a voltage proportional to ...

Watch the video below to learn more about this awesome DIY Arduino watch that uses a GY-87 sensor board, that offers three sensors in the form of HMC5883L for the compass, BMP085 for the pressure ...