Back to the design description, the D13 signal output pin (TP4), which is logic-low (L) by default, shifts to a logic-high (H) state for a while when an object appears within sight of the infrared ...

Voor dit kun je een Arduino Pro mini ATMEGA328P 3.3V 8M gebruiken. De LEDs kunnen met een weerstand van 100 Ohm aan de PWM pins worden gemaakt. Rood op 9, groen op 10, blauw op 5, en geel op 6. Maar ...

int IRSensor = 8; // connect ir sensor to arduino pin 2 int LED = 11; // connect Led to arduino pin 13 ...

Working of this project is straight forward. Whenever there is some object in front of IR sensor, it will detect that and make the output pin high. IR sensor’s output pin is connected to Arduino, so ...

Presence of doctor is essential for proper patient care. But he cannot be present on each and every place to provide medication or treatment. So remote monitoring of a patient is the right solution.

For patients to receive good care, doctors must be present. To administer medication or provide treatment, he can’t be everywhere at once. If we regularly examine our health, we may be able to ...