- Practical 2 Four Bits Decoder And Temperature System The Aim Of This Practical Is To Be Able To Display On Processing T 1 (249.23 KiB) Viewed 41 times
Practical 2: Four-bits decoder and temperature system The aim of this practical is to be able to display on PROCESSING the states of four LEDs and decode the decimal number represented using your ESP32 alongside the ambient temperature given by the LM35. Each LED must be controlled by a switch mounted with a pull down resistor of 10KQ. O Each LEDs must be connected with a resistor of 1000 to protect the LED. The output of the temperature sensor should be mounted with a pull-down resistor of 1K0 to 10KQ for stability and precision. O A label on top of each LED must display ON/OFF depending on the state of the LED. A label representing the decimal value decoded from the state of the LEDs must be written as an example: "DECIMAL VALUE: 0" when all LEDs are OFF. O Display the temperature in a specific box with a label on top of the temperature value written "Temperature". The program should run smoothly with no overlapping in display The design of the system and the colors are your choices.