Aniket Chaudhari
Zero2Maker Maker Portfolio

Aniket Chaudhari

Amba School for Excellence

LinkedIn
44
Challenges
40
Verified
15550
XP Earned
8.8
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 44

Meet the LCD Display

Needs revision Doc 8/10 1060 XP
Student Documentation

I built a project using an LCD display. I learned how to use the lcd.print() function to display different types of information. When the LCD turned on and successfully displayed “Hello Zero2Maker,” I understand my project is complete.

Instructor Feedback

"rewrite"

Documented Aug 18, 2026 10:47 AM UTC · Reviewed Aug 18, 2026 11:32 AM UTC
Challenge 43

Countdown Timer

Needs revision Doc 7/10 1030 XP
Student Documentation

I built a project using a seven-segment display. I am understanding of how it works by observing the numbers change and repeat in backnumber countdown. When the counting cycle worked correctly so, I understand project is complete.

Instructor Feedback

"rewrite"

Documented Aug 18, 2026 10:43 AM UTC · Reviewed Aug 18, 2026 11:33 AM UTC
Challenge 42

Digital Counter

Needs revision Doc 7/10 1000 XP
Student Documentation

I bulit the project of seven segement display with pushbutton. I learn from this project how to connect both with arduino and clear connection of pushbutton. when I push then count number change so,I understand project is complete.

Instructor Feedback

"rewrite"

Documented Aug 18, 2026 10:16 AM UTC · Reviewed Aug 18, 2026 11:33 AM UTC
Challenge 41

Meet the Seven Segment Display

Awaiting review 980 XP
Student Documentation

I bulit the project of seven segment display. I learn from this project is what diffrent in common cathode and common anode.I do not have common cathode so I do project with common anode. when display is on and 1 to 0 number is run so I understand project is over.

Documented Aug 17, 2026 10:23 AM UTC
Challenge 40

Smart Room Guardian

Verified Doc 9/10 950 XP
Student Documentation

I buid the project of many sensor. I learn from this project how to make orgenize with more sensor and more components. When I open serial moniter and saw all senssor monitor so,I understand project is over.

Documented Aug 10, 2026 11:06 AM UTC · Reviewed Aug 11, 2026 5:47 PM UTC
Challenge 39

Temperature Indicator

Verified Doc 8/10 860 XP
Student Documentation

I make the project of dht11 sensor. I learn from this project how to we know room temp amd humidity through sensor. When I poen the serial moniter and Isaaw temp adn huminity so, I understand project is over.

Documented Aug 10, 2026 10:48 AM UTC · Reviewed Aug 10, 2026 5:17 PM UTC
Challenge 38

Automatic Security Alarm

Verified Doc 8/10 820 XP
Student Documentation

I bulit the project same like challenge 37 only add buzzer. I learn from this project how to get the sequrity alarm. When sensor detect motion and led, buzzer is one so,I understand project is complete.

Documented Aug 5, 2026 10:34 AM UTC · Reviewed Aug 11, 2026 5:54 PM UTC
Challenge 37

Motion Detector (PIR)

Verified Doc 9/10 790 XP
Student Documentation

I bulid the project of PIR sensor.(motion detect system) I learn from this project in c++ code = means same but, == means a comparison between two values. When sensor detect motion then LED is on so,I understand project is complete.

Documented Aug 5, 2026 10:17 AM UTC · Reviewed Aug 11, 2026 5:56 PM UTC
Challenge 36

Reverse Parking Alarm

Verified Doc 9/10 760 XP
Student Documentation

I built the project same like challenge 35 only change LED into buzzer. I learn from this project return duration * 0.034 / 2; this code meanings is Sends the calculated value back to the place. When my hand infront of sensor and buzzer is on so, I understand project is over.

Documented Aug 5, 2026 10:03 AM UTC · Reviewed Aug 11, 2026 5:56 PM UTC
Challenge 35

Parking Assistant

Verified Doc 8/10 730 XP
Student Documentation

I bulit the project of Automatic parking with ultrasonic sensor. I learn from this project how to work automatic parking system in some mall and place. when My hand infront of and near by sensor and LED is on so, I understand project is complete.

Documented Aug 5, 2026 9:52 AM UTC · Reviewed Aug 11, 2026 5:57 PM UTC
Challenge 34

Distance Measurement (Ultrasonic)

Verified Doc 8/10 700 XP
Student Documentation

I bulit the project of destuce mesurement by ultrasonic sensor. I leran from this project how to do coonection in code. When I am hand infront of sensor and I see the distance in cm on serial monitor so, I understand project is over.

Documented Aug 4, 2026 10:32 AM UTC · Reviewed Aug 11, 2026 6:00 PM UTC
Challenge 33

Adjustable Night Lamp

Verified Doc 8/10 670 XP
Student Documentation

I bulit the project of LDR sensor. I learn from this project.how to make with LED code and serial code much. When I am hand over on LDR sensor and LED is off so,I understand project is complete.

Documented Aug 4, 2026 10:23 AM UTC · Reviewed Aug 11, 2026 6:01 PM UTC
Challenge 32

Automatic Night Lamp

Verified Doc 9/10 640 XP
Student Documentation

I bulit the project of night lamp. I learn from this project if() is for condition else is for runs condition is false. When I over hand on ldr sensor and led is on saw I understand project is over.

Documented Aug 4, 2026 10:12 AM UTC · Reviewed Aug 11, 2026 6:01 PM UTC
Challenge 31

Meet Your First Sensor (LDR)

Verified Doc 8/10 620 XP
Student Documentation

I bulid the project of LDR sensor with arduino pin A0. I learn from this project what is const ? it means This value will never change. Serial.print("Light level: "); Serial.println(lightValue); this code means is when I open serial moniter saw I saw light level : lightvalue. When I open and saw Light level : 294 so, I understand project is over.

Documented Aug 4, 2026 9:51 AM UTC · Reviewed Aug 11, 2026 6:02 PM UTC
Challenge 30

Push Button Pattern Selector

Verified Doc 9/10 600 XP
Student Documentation

I built the project of Push Button with LED pattern. I learn from this project how to work LED in event. When LED is ON like pattern so, I understand project is complete.

Documented Jul 31, 2026 9:56 AM UTC · Reviewed Aug 1, 2026 10:18 AM UTC
Challenge 29

RGB Color Mixer

Verified Doc 9/10 580 XP
Student Documentation

I built the project of RGB LED with potentiometers. I learn from this project how to work RGB LED. When I rotate potentiometers then LED is glow so, I understand project is over.

Documented Jul 30, 2026 10:24 AM UTC · Reviewed Aug 1, 2026 10:20 AM UTC
Challenge 28

Potentiometer LED Selector

Verified Doc 9/10 530 XP
Student Documentation

I built the project of Potentiometer LED Selector. I learn from this project how to work light in house. When I rotate Potentiometer then LED is ON so, I understand project is complete.

Documented Jul 30, 2026 10:02 AM UTC · Reviewed Aug 1, 2026 10:40 AM UTC
Challenge 27

Read Potentiometer Values

Verified Doc 9/10 500 XP
Student Documentation

I built the project of Potentiometer Value. I learn from this project how to saw value in ardunio IDE. When I saw the value on arduino IDE so,I understand project is over.

Documented Jul 29, 2026 10:32 AM UTC · Reviewed Aug 1, 2026 10:42 AM UTC
Challenge 26

Control Blink Speed

Verified Doc 9/10 470 XP
Student Documentation

I built the project of LED with potentiometer. I learn from this project how to increse LED blinking time. When LED is blinking so, I understand project is complete.

Documented Jul 29, 2026 10:16 AM UTC · Reviewed Aug 1, 2026 10:43 AM UTC
Challenge 25

Control LED Brightness

Verified Doc 9/10 450 XP
Student Documentation

I built the project of LED with potentiometer. I learn from this project how to work potentiometer. When LED is on so, I understand project is over.

Documented Jul 29, 2026 10:06 AM UTC · Reviewed Aug 1, 2026 10:43 AM UTC
Challenge 24

Push Button Controlled Buzzer

Verified Doc 9/10 420 XP
Student Documentation

I built project of busser with push button. I learn from this project how to work easily when we do project with push button. When I push button and busser is ON so, I understand project is over.

Documented Jul 29, 2026 9:49 AM UTC · Reviewed Aug 1, 2026 10:44 AM UTC
Challenge 23

Push Button Toggle LED

Verified Doc 9/10 400 XP
Student Documentation

I built the project of LED with Push button like switch. I learn from this project how to work Switch with Light ,fan , etc. When I push the button then LED is on and when I push the button second time then LED is off. so, I understand project is complete.

Documented Jul 29, 2026 9:39 AM UTC · Reviewed Aug 1, 2026 10:44 AM UTC
Challenge 22

Push Button Controlled LED

Verified Doc 9/10 380 XP
Student Documentation

I built the project of Push button LED. I learn from this project how to connected switch with LED. When I push the button and LED is ON so, I understand project is complete.

Documented Jul 28, 2026 9:47 AM UTC · Reviewed Aug 1, 2026 10:47 AM UTC
Challenge 21

LED with 5V Power

Verified Doc 9/10 360 XP
Student Documentation

I built the LED with 5V. I learn from this project LED short leg GND and long lag 5V. Wen LED is on so, I understand project is complete.

Documented Jul 25, 2026 10:50 AM UTC · Reviewed Aug 1, 2026 10:51 AM UTC
Challenge 20

LED Pattern 6 (Creative Light Show)

Verified Doc 9/10 350 XP
Student Documentation

I built the project of LEDs blinking like light show. I knew how to work LEDs pattern this is my learnings. When LEDs are blinking like pattern so, I understand project is complete.

Documented Jul 25, 2026 10:41 AM UTC · Reviewed Aug 1, 2026 10:51 AM UTC
Challenge 19

LED Pattern 5 (Alternate Blink)

Verified Doc 9/10 300 XP
Student Documentation

I built the project of LEDs blinking with pair. I learn from this project how to make LEDs blinking pattern. When LEDs are blinking like pattern so, I understand project is complete.

Documented Jul 25, 2026 10:35 AM UTC · Reviewed Aug 1, 2026 10:52 AM UTC
Challenge 18

LED Pattern 4 (Forward & Reverse)

Verified Doc 9/10 280 XP
Student Documentation

I built the project of four LEDs pattern. I learn from this project how to I change the LEDs pattern When LEDs are blinking so, I understand project is over.

Documented Jul 23, 2026 10:44 AM UTC · Reviewed Aug 1, 2026 10:53 AM UTC
Challenge 17

LED Pattern 3 (Progressive Fill)

Verified Doc 9/10 260 XP
Student Documentation

I built the project of more LEDs with others pattern. I learn from this project how to make more organize. When LEDs are blinking like pattern so, I understand project is complete.

Documented Jul 23, 2026 10:31 AM UTC · Reviewed Aug 1, 2026 10:53 AM UTC
Challenge 16

LED Pattern 2

Verified Doc 9/10 240 XP
Student Documentation

I built more dificult LEDs pattern and more organize LEDs project. I learn from this project How to LEDs are blinking on decoration. When LEDs are blinking so I understand project is done.

Documented Jul 23, 2026 10:21 AM UTC · Reviewed Aug 1, 2026 10:53 AM UTC
Challenge 15

LED Pattern 1

Verified Doc 9/10 220 XP
Student Documentation

I built the project of LEDs pattern. in this project first I do code upload. after this I conected LEDs with arduino by jumper wires. I learn from this project how to do LEDs pattern. When LEds are blinking so, I understand project is complete.

Documented Jul 23, 2026 10:02 AM UTC · Reviewed Aug 1, 2026 10:53 AM UTC
Challenge 14

Eight LED Chase

Verified Doc 9/10 200 XP
Student Documentation

I built the project with more LEDs. I make with more organize and like perfect LEDs chase. I learn from this project how to make more organize project. When LEDs Chase. so, I understand project is complete.

Documented Jul 23, 2026 9:39 AM UTC · Reviewed Aug 1, 2026 10:54 AM UTC
Challenge 13

Four LED Chase

Verified Doc 9/10 180 XP
Student Documentation

I built project. in this project first I do with resistor but LEDs are blinking with low power so, I remove resistor. I leared from this project how to make orgenize project. When LEDs are blinking so,I understand project is complete.

Documented Jul 22, 2026 10:48 AM UTC · Reviewed Aug 1, 2026 10:54 AM UTC
Challenge 12

Three LED Chase

Verified Doc 9/10 170 XP
Student Documentation

I built three LEDs chase like trafic light. I lerened from this project. I do with 220Ω Resistors but this time LDEs take low power.so, I remove 220Ω Resistors. When LEDs are blinking so, project is complete

Documented Jul 22, 2026 10:26 AM UTC · Reviewed Aug 1, 2026 10:54 AM UTC
Challenge 11

Two LED Chase

Verified Doc 9/10 160 XP
Student Documentation

I built the project in this project first I do with 220Ω Resistors but this time LDEs take low power.so, I remove 220Ω Resistors. I learn from this project. how I make project with low digital pins. When LEDs are blinking like code so, I understand project is complete.

Documented Jul 22, 2026 9:57 AM UTC · Reviewed Aug 1, 2026 10:59 AM UTC
Challenge 10

Blink Like a Maker

Verified Doc 9/10 150 XP
Student Documentation

I make fast LEDs blinking on different time. I learn in this project how to i do fast blinking. When LEDs are blinking I understand project is over.

Documented Jul 21, 2026 10:34 AM UTC · Reviewed Aug 1, 2026 11:01 AM UTC
Challenge 9

Custom Blink Pattern

Verified Doc 9/10 130 XP
Student Documentation

I built in this project I change LEDs blinking pattern. I learn from this project how i change LEDs are blinking pattern. When LEDS blinking on time so, i under stand project is over.

Documented Jul 21, 2026 10:24 AM UTC · Reviewed Aug 1, 2026 11:01 AM UTC
Challenge 8

Fast Blink

Verified Doc 9/10 120 XP
Student Documentation

In challenge 7 I built slow LEDs blinking and this project I make fast LEDs blinking. I learned in this project i change delay in code and LEDs are blinking on delay time. When LEDs mare blinking fast so i understand my project is done.

Documented Jul 21, 2026 10:14 AM UTC · Reviewed Aug 1, 2026 11:01 AM UTC
Challenge 7

Slow Blink

Verified Doc 9/10 110 XP
Student Documentation

I built this project. In this project LEDs blinking on fix time I code in arduino ide I learned from this project how LEDs blinking on fix time when I run project and LEDs blinking on fix time like I code on arduino ide. so, I understand project is complete.

Documented Jul 21, 2026 10:07 AM UTC · Reviewed Aug 1, 2026 11:01 AM UTC
Challenge 6

Breadboard Master

Verified Doc 10/10 100 XP
Student Documentation

I built a circuit by placing eight LEDs on bredboard. I learned how the breadboard is organized and how electricity flows through it. I Placed eight LEDs on the breadboard. All LEDs receive power and LEDs are blinking. so, iI know project is complete.

Documented Jul 18, 2026 10:48 AM UTC · Reviewed Aug 1, 2026 11:02 AM UTC
Challenge 5

Breadboard Layout Explorer

Verified Doc 10/10 90 XP
Student Documentation

I kept four LEDs connected using the power rails and placed one LED in the center section of the breadboard. I learn from this project. I learn about senter section on bredboard. Five LED is correctly placed on bredboard.I understand that the center rows are separate from the power rails.All LEDs are blinking. I understand project is over.

Documented Jul 18, 2026 10:25 AM UTC · Reviewed Aug 1, 2026 11:02 AM UTC
Challenge 4

Four LEDs on the Breadboard

Verified Doc 7/10 80 XP
Student Documentation

I built a breadboard circuit using four LEDs connected through the breadboard’s power rails. I arranged the LEDs and used jumper wires to distribute power. I learn from it is Several components can share the same 5V and GND rails. I placed Four LEDs on the breadboard. All four LEDs receive power. LEDs are blinking so, I know project is complete.

Documented Jul 18, 2026 10:06 AM UTC · Reviewed Aug 1, 2026 10:44 AM UTC
Challenge 3

Explore the Breadboard Power Rails

Verified Doc 10/10 70 XP
Student Documentation

I built a circuit with two LEDs on a breadboard using the power rails. and LEDs are blinking together. L learn from this project every hole along the same power rail is electrically connected. Connected two LEDs using the power rails. I give the power. and two LEDs are blinking. so I know this is complete.

Documented Jul 18, 2026 9:46 AM UTC · Reviewed Aug 1, 2026 11:02 AM UTC
Challenge 2

First Breadboard Circuit

Verified Doc 9/10 60 XP
Student Documentation

I placed LED on the breadboard and connected LED to Digital Pin 13 and GND by jumper wires. I uploaded arduino code on arduino ide and LED is blinking. LED is placed correctly on the breadboard. Jumper wire connects Pin 13 to the LED. Jumper wire connects GND to the LED. LED blinks ON and OFF every second. After, This LED is blinking.

Documented Jul 18, 2026 9:33 AM UTC · Reviewed Jul 22, 2026 10:20 AM UTC
Challenge 1

Blink Your First LED

Verified Doc 9/10 50 XP
Evidence
led is ON
Student Documentation

I built LED to Digital Pin 13 and GND on the Arduino Uno. I upload arduino code on arduino ide.After the upload, the LED blinked ON for one second and OFF for one second continuously. Pin 13 can send HIGH (5V) or LOW (0V). GND is the ground connection. I check the connection after I run this project writing in code like blinking led turns ON for 1 second and OFF for 1 second repeatedly. so, I understand my project is over.

Documented Jul 18, 2026 9:08 AM UTC · Reviewed Jul 22, 2026 10:18 AM UTC