An Arduino is a much better choice than a Raspberry Pi for tasks that require real-time input and responses. While a Pi can ...

With this project, we will make a simple and easy to make attendance system using Arduino and a fingerprint sensor. For this, we are using an R305 fingerprint sensor. The R305 is an optical ...

Contribute to TSG-Arduino/temp_sensor_arduino_project development by creating an account on GitHub.

Crowd Monitoring Device with Arduino UNO R4 and IoT Cloud. This project integrates Arduino Cloud to enable remote monitoring of crowd density. An IR sensor detects individuals entering or exiting a ...

[Edward], creator of the Cave Pearl project, an underwater data logger, needed a way to measure temperature with a microcontroller. Normally, this problem is most easily solved by throwing a temper… ...

The Arduino ADC is used to convert analog input into digital data. Voltage divider is used to conver sensor resistance output into Arduino ADC input signal. Sensor is connected to 3.3V output and ADC ...

At the heart of the project is a GY-BM E/P 280 module — actually a cheap Chinese variant of the estimable Adafruit BMP280 module, realized with the BMP280 digital pressure sensor from Bosch (www.bosch ...

Next steps shows how the master (Arduino) reads from the slave I2C device. Wire.requestFrom(address, 1) command expects to receive 1 byte of data from the TC74 sensor. Wire.available() waits for data ...