N
Zero2Maker Maker Portfolio

Naman Daxina

Amba School for Excellence

21
Challenges
21
Verified
3680
XP Earned
9
Avg Doc Score
Module 1

Welcome to Arduino

Welcome to your first step into the world of electronics.

In this module, you will learn how to use an Arduino Uno, connect components safely, write your first program, and build confidence using a breadboard.

You do not need any prior coding or electronics experience. Each challenge takes only a few minutes. By the end of Challenge 10, you will have completed your first electronic projects completely on your own.

Challenge 21

LED with 5V Power

Verified Doc 10/10 360 XP
Evidence
LED is Blinking
Evidence
LED is Blinking
Student Documentation

firstly i connected LED and using resistor but i ended up with fusing 2 LEDs and then i got to know resistor was not working properly and then after replacing it worked

Documented Jul 30, 2026 11:13 AM UTC · Reviewed Aug 1, 2026 10:18 AM UTC
Challenge 20

LED Pattern 6 (Creative Light Show)

Verified Doc 9/10 350 XP
Evidence
LED 1 is Blinking
Evidence
LED 2 is Blinking
Student Documentation

First i connected 4 leds same as last challenge and in code i changed the delay time and it worked

Documented Jul 30, 2026 11:02 AM UTC · Reviewed Jul 30, 2026 11:10 AM UTC
Challenge 19

LED Pattern 5 (Alternate Blink)

Verified Doc 9/10 300 XP
Evidence
LED is Blinking
Evidence
LED is Blinking
Student Documentation

First I connected four Leds as same as previous challenges And then pasted code and it worked

Documented Jul 30, 2026 10:56 AM UTC · Reviewed Aug 1, 2026 10:19 AM UTC
Challenge 18

LED Pattern 4 (Forward & Reverse)

Verified Doc 9/10 280 XP
Evidence
LED 1 is Blinking
Evidence
LED 2 is Blinking
Student Documentation

Firstly connected all LEDs according pin defined in code then it worked according to code

Documented Jul 30, 2026 10:38 AM UTC · Reviewed Aug 1, 2026 10:19 AM UTC
Challenge 17

LED Pattern 3 (Progressive Fill)

Verified Doc 9/10 260 XP
Evidence
LED is Blinking
Evidence
LED is Blinking
Student Documentation

Firstly i connected six LEDs as same as previous challenge then it worked like first one led blinks and then other LEDs also start blinking

Documented Jul 30, 2026 10:31 AM UTC · Reviewed Aug 1, 2026 10:20 AM UTC
Challenge 16

LED Pattern 2

Verified Doc 9/10 240 XP
Evidence
Set 1 of LED is blinking
Evidence
Set 2 of LED is blinking
Evidence
Set 3 of LED is blinking
Student Documentation

Firstly connected 6 LEDs according to pins defined in code then after uploading code it worked

Documented Jul 30, 2026 10:26 AM UTC · Reviewed Aug 1, 2026 10:20 AM UTC
Challenge 15

LED Pattern 1

Verified Doc 9/10 220 XP
Evidence
LED 1 is Blinking
Evidence
LED 2 is Blinking
Student Documentation

Firstly connected 4 LEDs then in code the pins were 8,9,10,11 so connected pins according to that and it worked

Documented Jul 30, 2026 10:18 AM UTC · Reviewed Aug 1, 2026 10:39 AM UTC
Challenge 14

Eight LED Chase

Verified Doc 9/10 200 XP
Evidence
LED is Blinking
Evidence
LED is Blinking
Student Documentation

I connected 8 LEDs with breadboard i faced problems in connecting multiple LEDs and then learned how to connect by analysing previous connections and then it worked, all LEDs were glowing 1 by 1

Documented Jul 30, 2026 10:11 AM UTC · Reviewed Aug 1, 2026 10:39 AM UTC
Challenge 13

Four LED Chase

Verified Doc 9/10 180 XP
Evidence
LED is Blinking
Evidence
LED is Blinking
Student Documentation

first i connected four leds with arduino upload the code for the pin 8,9,10,11 and it worked as 4 leds were working one by one

Documented Jul 30, 2026 9:58 AM UTC · Reviewed Aug 1, 2026 10:40 AM UTC
Challenge 12

Three LED Chase

Verified Doc 9/10 170 XP
Evidence
LED 1 is Blinking
Evidence
LED 2 is Blinking
Evidence
LED 3 is Blinking
Student Documentation

First i done connection according to previous challenge then i pasted the code and it worked

Documented Jul 29, 2026 11:13 AM UTC · Reviewed Aug 1, 2026 10:41 AM UTC
Challenge 11

Two LED Chase

Verified Doc 9/10 160 XP
Evidence
LED 1 is Blinking
Evidence
LED 2 is Blinking
Student Documentation

first learned how to connect LEDs with resistors then i pated the code and it worked

Documented Jul 29, 2026 10:54 AM UTC · Reviewed Aug 1, 2026 10:41 AM UTC
Challenge 10

Blink Like a Maker

Verified Doc 9/10 150 XP
Evidence
LED is Blinking
Evidence
LED is not blinking
Student Documentation

Done connections according to previous challenge and then in code changed delay 1 = 500, delay 2 = 1000

Documented Jul 29, 2026 10:37 AM UTC · Reviewed Aug 1, 2026 10:41 AM UTC
Challenge 9

Custom Blink Pattern

Verified Doc 9/10 130 XP
Evidence
LED is not blinking
Evidence
LED is blinking
Student Documentation

Connection done according to previous challenges Made change in code like delay 1=3000 and delay 2=1000

Documented Jul 29, 2026 10:32 AM UTC · Reviewed Aug 1, 2026 10:42 AM UTC
Challenge 8

Fast Blink

Verified Doc 8/10 120 XP
Evidence
LED is not blinking
Evidence
LED is Blinking
Student Documentation

I took 2 L and connected them according to last challenges and then changed the delay section changed it to 500 due to which speed increased

Documented Jul 29, 2026 10:26 AM UTC · Reviewed Aug 1, 2026 10:42 AM UTC
Challenge 7

Slow Blink

Verified Doc 9/10 110 XP
Evidence
LED is not blinking
Evidence
LED is blinking
Student Documentation

Learned how to slow down the speed of blinking First i pasted the code and change the delay section changed it 2000

Documented Jul 29, 2026 10:21 AM UTC · Reviewed Aug 1, 2026 10:43 AM UTC
Challenge 6

Breadboard Master

Verified Doc 9/10 100 XP
Evidence
LED is not blinking
Evidence
LED is Blinking
Student Documentation

Learned how to blink 8 LEDs on Breadboard

Documented Jul 29, 2026 10:17 AM UTC · Reviewed Aug 1, 2026 10:43 AM UTC
Challenge 5

Breadboard Layout Explorer

Verified Doc 9/10 90 XP
Evidence
LED is not blinking
Evidence
LED is blinking
Student Documentation

Learned how to connect 5 LEDs and how current flows horizontally

Documented Jul 29, 2026 10:08 AM UTC · Reviewed Aug 1, 2026 10:43 AM UTC
Challenge 4

Four LEDs on the Breadboard

Verified Doc 9/10 80 XP
Evidence
LED is not blinking
Evidence
LED is blinking
Student Documentation

learned how to connect four LEDs in breadboard and make them blink

Documented Jul 29, 2026 9:59 AM UTC · Reviewed Aug 1, 2026 10:43 AM UTC
Challenge 3

Explore the Breadboard Power Rails

Verified Doc 9/10 70 XP
Evidence
LED is not blinking
Evidence
Led is blinking
Student Documentation

learned how current flows from one led to second led

Documented Jul 29, 2026 9:55 AM UTC · Reviewed Aug 1, 2026 10:44 AM UTC
Challenge 2

First Breadboard Circuit

Verified Doc 9/10 60 XP
Evidence
LED is not blinking
Evidence
LED is blinking
Student Documentation

learned how current flows in breadboard BLINKED led on breadboard

Documented Jul 29, 2026 9:51 AM UTC · Reviewed Aug 1, 2026 10:44 AM UTC
Challenge 1

Blink Your First LED

Verified Doc 8/10 50 XP
Evidence
LED is blinking
Evidence
LED is not blinking
Student Documentation

I learned how to blink led on arduino board

Documented Jul 28, 2026 10:53 AM UTC · Reviewed Aug 1, 2026 10:45 AM UTC