Components Anode →W 1 x 2200 Resistor 1 x Potentiometer VN FOX SV TX 3.3V 02 8 AREF DA JOREF 06 RES 06 DY Arduino 222222 06 UNO 09 D10 011 012 013 SOA SC 1x Arduino UNO Table 2: Component List for Question 5 (a) 1x LED Cathode

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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 Q1) You are asked to use the Arduino UNO development board to control different brightness of the LED.
a) Sketch a simplified schematic diagram and draw wires to show how Arduino (UNO), LED, potentiometer, and (220ohms) resistor connect to perform LED brightness control.
The circuit should be able to:
1.Read the voltage passed through the potentiometer (in analog means);
2. Monitor the input voltage level and convert to the output voltage level accordingly;
3.Print the analog input level to the serial monitor; All components listed in the table must be used. 

components list:
1x 220ohms resistor
1x poteniometer
1x LED

1x Arduino UNO

Components
Anode
→W
1 x 2200 Resistor
1 x Potentiometer
VN
FOX
SV
TX
3.3V
02
8
AREF
DA
JOREF
06
RES
06
DY
Arduino
222222
06
UNO
09
D10
011
012
013
SOA
SC
1x Arduino UNO
Table 2: Component List for Question 5 (a)
1x LED
Cathode
Transcribed Image Text:Components Anode →W 1 x 2200 Resistor 1 x Potentiometer VN FOX SV TX 3.3V 02 8 AREF DA JOREF 06 RES 06 DY Arduino 222222 06 UNO 09 D10 011 012 013 SOA SC 1x Arduino UNO Table 2: Component List for Question 5 (a) 1x LED Cathode
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