COVID-19 and its genetic mutations pose a challenge to the world and affect the economic system of countries. Recently, countries were forced to reduce restrictions on airports, universities and ...

Temperature sensing technology has undergone significant advancements in recent years, leading to the development of modern temperature sensors with enhanced accuracy, reliability, and versatility.

How to build a Temperature Controlled Fan using Arduino and LM35? We will be building this temp controlled fan step by step. We will first interface the LM35 sensor with Arduino UNO to measure the ...

Serial port The Arduino connects to a device such as a PC or Raspberry Pi via USB, emulating a serial port. The Arduino outputs the temperature in °C on the serial port. The value is decimal, with 4 ...

void loop () { delay (2000); // Wait for 2 seconds between measurements float humidity = dht.readHumidity (); // Read humidity value from sensor float temperatureC = dht.readTemperature (); // Read ...

This build is about using the temperature sensor in your clock. The ATMega328p, the chip at the heart of all your Arduino Uno clones, has within it a watchdog timer that clicks over at a rate of ...

The Arduino compatible Pax Instruments T400 Temperature Datalogger is now available to purchase priced at $175 from Adafruit. If you liked this you might also be interested in building an Arduino ...