Can you help me achieve the requirements using Arduino? I have encountered some issues with these requirements. 1. Functionality:** The system must control 3 LEDS (Red, Green, and Blue) to produce at least 4 different lighting modes: a. **Mode 1: All LEDs blink simultaneously at 1-second intervals. b. Mode 2: LEDs blink in sequence (Red → Green → Blue) with a 500ms delay between each LED. c. **Mode 3:** LEDs fade in and out smoothly (PWM control) in the order Red Green → Blue. d. **Mode 4: Custom mode (e.g., random blinking or a pattern of your choice). 2. Constraints:** -Use only one push button to cycle through the modes. -The system must operate within a 5V power supply. -The total current drawn by the LEDs must not exceed 100mA. -Use resistors to limit the current through each LED appropriately. 3. Design Process:** -Analysis: Calculate the required resistor values for each LED to ensure they operate within their specified current limits. Synthesis: Develop a circuit schematic and write the Arduino code to implement the desired functionality. - Testing: Verify that the system meets all requirements and operates reliably. Add a potentiometer to control the brightness of the LEDs in Mode 3 (fading mode) dynamically. This question encourages students to apply both analysis (e.g., calculating resistor values, current limits) and synthesis (e.g., designing the circuit and writing the code) to create a functional system that meets specific requirements and constraints.
Can you help me achieve the requirements using Arduino? I have encountered some issues with these requirements. 1. Functionality:** The system must control 3 LEDS (Red, Green, and Blue) to produce at least 4 different lighting modes: a. **Mode 1: All LEDs blink simultaneously at 1-second intervals. b. Mode 2: LEDs blink in sequence (Red → Green → Blue) with a 500ms delay between each LED. c. **Mode 3:** LEDs fade in and out smoothly (PWM control) in the order Red Green → Blue. d. **Mode 4: Custom mode (e.g., random blinking or a pattern of your choice). 2. Constraints:** -Use only one push button to cycle through the modes. -The system must operate within a 5V power supply. -The total current drawn by the LEDs must not exceed 100mA. -Use resistors to limit the current through each LED appropriately. 3. Design Process:** -Analysis: Calculate the required resistor values for each LED to ensure they operate within their specified current limits. Synthesis: Develop a circuit schematic and write the Arduino code to implement the desired functionality. - Testing: Verify that the system meets all requirements and operates reliably. Add a potentiometer to control the brightness of the LEDs in Mode 3 (fading mode) dynamically. This question encourages students to apply both analysis (e.g., calculating resistor values, current limits) and synthesis (e.g., designing the circuit and writing the code) to create a functional system that meets specific requirements and constraints.
Chapter4: Symbols
Section: Chapter Questions
Problem 3SQ: What do the following abbreviations stand for? a. SPST b. SPDT c. DPST d. DPDT e. NO f. NC
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Transcribed Image Text:Can you help me achieve the requirements using
Arduino? I have encountered some issues with these
requirements.
1. Functionality:**
The system must control 3 LEDS (Red, Green, and Blue) to produce at least 4 different lighting modes:
a. **Mode 1: All LEDs blink simultaneously at 1-second intervals.
b. Mode 2: LEDs blink in sequence (Red → Green → Blue) with a 500ms delay between each LED.
c. **Mode 3:** LEDs fade in and out smoothly (PWM control) in the order Red Green → Blue.
d. **Mode 4: Custom mode (e.g., random blinking or a pattern of your choice).
2. Constraints:**
-Use only one push button to cycle through the modes.
-The system must operate within a 5V power supply.
-The total current drawn by the LEDs must not exceed 100mA.
-Use resistors to limit the current through each LED appropriately.
3. Design Process:**
-Analysis: Calculate the required resistor values for each LED to ensure they operate within their
specified current limits.
Synthesis: Develop a circuit schematic and write the Arduino code to implement the desired
functionality. -
Testing: Verify that the system meets all requirements and operates reliably.
Add a potentiometer to control the brightness of the LEDs in Mode 3 (fading mode) dynamically.
This question encourages students to apply both analysis (e.g., calculating resistor values, current limits)
and synthesis (e.g., designing the circuit and writing the code) to create a functional system that meets
specific requirements and constraints.
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