O Level Practical Paper 2024{Solved} Free PDF
Write down an Arduino program to interface a temperature monitoring system in a public environment which will display information on 16*2 LCD “Fever” if temp is greater than 99.6 degrees and “No fever” if the temp.is below 99.6 degrees. (Use of DHT11, Ultrasonic motion sensor is permissible). Below is an Arduino program to interface a … Read more