Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This beginner-friendly project is perfect for learning basic electronics, sensors, and ...

The second way your Ring Video Doorbell sees the world is through a network of PIR, or passive infrared, motion sensors. These are heat sensors that detect motion by monitoring heat within the ...

This experiment demonstrates how to implement a password check functionality using an Arduino board and simulate it in Proteus using the Serial Monitor (Virtual Terminal) component. The experiment ...

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Brazil's former President Jair Bolsonaro has been ordered to wear an ankle monitor, his press office said on Friday.

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Arduino GPS Tracker Circuit Diagram The Arduino GPS tracker circuit connects three main components: Arduino UNO R3, NEO-6M GPS module, and SIM800L GSM module. This design uses both hardware and ...

briidea HRWL-01W range sensor for (water) tank. briidea HRWL-01W used for freshwater tank in camper. Infrared range sensor for water tank. 7-32V DC The display device saves Min Max values, after power ...

Whenever the animal is detected by the PIR motion sensor Arduino will be activated and buzzer will sound to get rid of animal entering the field simultaneously LED lights will flash and send message ...