Selecting the crazy Arduino project might be the biggest hurdle when you are just starting out your Arduino career.
Don’t worry, it won’t be a hurdle now.
With a bit of work, and the right Arduino board. You can make your own projects that could be a great resource to enhance your skill set.
I gathered a lot of crazy Arduino projects and made a huge list of some of the best projects that you could use in your real life. Hand gesture-controlled robots using Arduino and Digital Alarm clocks are the best projects so far.
Arduino is a well-known open-source hardware board utilized by engineers, specialists, and producers to develop electronic projects and models simply.
It has different types of boards, and is easily available in the market. Every Arduino board is unique in its own way and you can use it according to your project requirement just like Arduino UNO, Arduino Nano, Arduino Mega, Arduino Lilypad, etc, all of which are based on the arrangement of AVR microcontrollers.
Don’t worry, by the end of this blog you will be able to make your own projects.
There are a few complex things that require thought when you are starting a project, and if you have no creator involvement, it can be very confusing.
For this reason, a list of 9 crazy Arduino projects for tenderfoots with instructional exercises that anybody can start!
Even a 14-year-old kid too.
Before we move on to the projects, you should how to select the best board, and it is as crucial as making a foundation in any house.
Table of Contents
How to select the Arduino board that goes with your all projects?
My sister thought getting started with Arduino Lilypad would be a game changer and I wouldn’t need any other new boards to make a Digital Alarm Clock, and other projects, but she ended up buying the wrong one because that board is only used for wearable projects. That was a nightmare for her.
You might be thinking what Arduino board should I buy that fits in all of your projects?
You need to be more strategic when selecting the right board because you could end up ruining your project by selecting the wrong board.
The title Arduino is trademarked by the first obvious company in Italy. All compatible Arduino boards utilize a distinctive but see-alike trade name like Freeduino, Netduino, etc.
In case you need a cheaper elective of the Arduino, you’ll be able to continue to purchase the clone boards.
NOTE: But I won’t recommend you to buy these cheaper boards as they are almost equal in price, but the efficiency of their components might be lower than the original ones.
You can buy Arduino boards from many online places, but eBay, Amazon, and Sparkfun are some of the best online places to buy microcontroller boards. They are too accessible in your city’s neighborhood gadgets stores, so grant them a call and affirm the time recently going over.
Along with the Arduino Uno, which is the finest starter to the Arduino world, there are other microcontroller boards that can be found in the advertising. Since determinations change, you ought to select the board for your Arduino family.
To bring your Arduino projects to life or to step into the world of Arduino, it is superior to urge begun with the foremost commonly utilized board such as the Arduino UNO, Arduino MEGA, or the Arduino Scaled-down, as these have more noteworthy forums and arduino community accessible online than others.
Arduino UNO is famous for its little and basic Arduino projects depending upon your requirements and the good thing about it is; economical. Or on the off chance that you’ve got a requirement for the number of pins or serial communication gadgets to be processed with the same controller, you’ll go for the Arduino Mega.
NOTE: I would recommend you to use Arduino UNO if you are just starting out, it is simple, economical and easily available in the market, or you could buy it from Amazon.
1. Motion Following Motorized Camera Base
You might need two cameras at your main door to watch out for outdoor activities because your camera doesn’t move.
With a little work on the code, and calibrating the sensors; your camera will be able to detect motion and move whoever passes by. This could increase your security, and you could also watch out for your children’s activities in the backyard.
To illuminate this issue, I chose to form a movement tracking based on which I might connect the camera so it would naturally reposition itself to wherever the movement was identified.
How does motion following a motorized camera base work?
- You utilized the Arduino UNO microcontroller for interfacing the different hardware and required to form the implanted framework come to life.
- The PIR sensors come inconveniently to identify the movement of a person. You need to divide the full framework into 5 divisions and put each PIR sensor in each of the compartments.
- At whatever point, it recognizes movement in any one of the compartments the camera pivots to that compartment and brings in to see anybody who is displayed in that position.
- You actualized this with the help of a persistent revolution servo which empowered us to have a 360-degree revolution extend.
- You moreover, had 5 LEDs interfaces to the Arduino UNO where each was Driven and comparable to each of the 5 compartments.
- The moment assignment that was handed was the task of confronting discovery and altering the camera to bring the confrontation within the show. So, you utilized an adaptable computer program sketchbook named Handling 3.2.3 and included the OpenCV library to empower the highlight of identifying faces.
What components do you need for Motion following Motorized Camera Base?
Following are the components you will need to make your own motion following a motorized camera.
- Arduino UNO (A Microcontroller that would send signals to the camera)
- Five PIR Sensors (It would sense the motion near the sensor and send the signal to the microcontroller)
- Lipo Battery 7.4V (To power up the microcontroller)
- Continuous rotation Servo
- 180 Servo (It would help the camera to move)
- Web camera
After collecting these components and applying the complete method given in the tutorial, you can make your motion following a motorized camera.
2. Otto DIY to build your robot in one hour
Do you want to make something interesting for your school project and you have no time?
Try this project with Otto DIY and build your robot in one hour.
Otto is an intuitive robot that anybody can make! Otto strolls, moves makes sounds and dodges obstacles. Otto is open-source, Arduino congruous, 3D printable, and with a social effect, a mission to make a comprehensive environment for all kids. Otto was motivated by another robot instructable Bob the BiPed and modified utilizing code from another open-source biped robot called Zowi.
Otto’s differences are within the amassed estimate (11cm x 7cm x12cm), cleaner integration of components and expressions. Utilizing off the rack and 3D printed parts, basic gadgets associations (nearly no welding required), and basic coding aptitudes, you may be able to construct your possessed charming Otto companion in as little as one hour! or indeed less. Otto was designed using Autodesk 123D Plan, presently ThinkerCAD computer program; you’ll alter it for customization or encourage enhancement.
What components do you need for making your robot in one hour?
You need some specific things for making your robot in a short time. These are:
- Nano ATmega328
- Nano Shield I/O
- Mini USB cable.
- Ultrasonic sensor HC-SR04
- Mini servo SG90 9g x4
- 5V Buzzer
- Dupont F/F cable connectors 10cm x6
- 4 AA Battery case
- AA alkaline batteries 1.5V each
- Mini cross screwdriver.
Now you only need to 3D print 6 parts in total:
- 3D printed head.
- 3D printed body.
- 3D printed leg x2
- 3D printed foot x2
3. Measure Heart Rate and SPO 2 with MAX30102
Howdy, you are going to interface MAX30102: beat oximetry and heart rate screen module with Arduino UNO board, and after that make a venture for measuring BPM utilizing this module + OLED show and a Buzzer. BPM is the “beats per diminutive” and they are around 65-75 whereas resting for an ordinary individual, games may have lower than that, and the SpO2 is the Oxygen immersion level, and for a typical individual, it’s over 95%.
The MAX30102 can be found with totally different components. I have a WAVGAT form; it’s not an issue as long as the IC is MAX30102.
Test of Measure Heart Rate and SPO 2 with MAX30102
The codes I used within the instructional exercise are very straightforward to understand and they are fair cases from the Sparkfun_MAX3010x library. The code I made for the OLED and Buzzer, it’s an adjusted form of the “Heart Rate ” case, it requires you to put your finger on the sensor.
Once you put your finger, stay calm for a while, until you begin hearing the Buzzer’s “Beeps” synchronized together with your heartbeats or the OLED animation is synchronized with it, and after that, you’ll examine a correct BPM.
What components do you need for Measure Heart Rate and SPO 2 with MAX30102?
This could be the most important project to do hands on because you all know the situations during the Covid-19 (Stay safe and protected) SO it would be the best to have your own heart rate meter.
4. Motion-Sensing Alarm with KeyPad and Password
The caution actuates in 10 seconds after squeezing the A button. For identifying objects it employs an ultrasonic sensor, and once the caution distinguishes something, a buzzer begins emanating a sound. To halt the alert, you got to embed a 4 digits watchword. The preset secret numbers are 1234 but you too have the plausibility to alter it.
By squeezing the B button you enter the secret word alter menu where, to begin with. You ought to enter the current secret word to proceed and after that enter the unused 4 digits password. Once the watchword is changed, the following time you actuate the caution, and can halt the alarm by entering the unused watchword. If you enter an off-base secret word, you will get a message that you ought to attempt once more.
What components do you need for a Motion-Sensing Alarm with KeyPad and Password?
Here are the components needed for the Motion-Sensing Alarm with KeyPad and Password
- LCD 16×2
- Ultrasonic Sensor
- Arduino Board (You could use any board, but I would recommend you to use Arduino Mega because of the higher number of pins than any other board)
- Breadboard (A prototyping board on which you could test your components and your projects before you go and make your project on PCB or Vero board)
- Jump Wires (Jumper wires are used to connect one component with another and I would suggest you use different colors of wires that would help you to troubleshoot anything)
5. Window Remote Arduino
Windows Remote Arduino is an open-source Windows library that permits any Windows 10 gadget – be it a Windows Phone, Surface, PC, or indeed Raspberry Pi 2 – to remotely control an Arduino. The library empowers designers to coordinate their Arduino sensors into their Windows ventures, as well as offload errands as well overwhelming or complicated for the Arduino to Windows. You can discover the Windows Inaccessible Arduino library on our GitHub page in a store titled “remote-wiring,”
Features of Window Remote Arduino
Windows Remote Arduino is competent in controlling the taking after Arduino capacities:
- GPIO – Analog and Digital I/O
- Digital read
- Analog write (PWM)
- Analog read
- Setting pin mode
- Receiving events when pin values are reported or changed
- Digital write
- Send and receive data between devices over I2C
What components do you need for the Window Remote Arduino?
- Arduino UNO
- BlueSMIRF Bluetooth modem
- Male/Male jumper wire
- 330-ohm resistor
6. Security Access Using RFID Reader
RFID labeling is an ID framework that employs little radio recurrence recognizable proof gadgets for recognizable proof and following purposes. An RFID labeling framework incorporates the tag itself, a read/write gadget, and has a framework application for information collection, handling, and transmission.
In straightforward words, an RFID employs electromagnetic areas to exchange information over brief separations. RFID is valuable to recognize individuals, forming exchanges, etc. You can utilize an RFID framework to open an entryway. For example, only the individual with the correct data on his card is permitted to enter.
What components do you need for Security Access Using RFID Reader?
The components required for Security Access using RFID projects.
- Arduino UNO
- Sparkfun RFID Reader Breakout
- Adafruit RFID/NFC
- Arduino IDE (Application)
Practical Implementations of Security Access Using RFID Reader
You can use this project in your daily life.
- Open your door
- Use in keychain
- Identify people
- Make transaction
7. The alarm clock by Arduino
I outlined an Arduino-based Genuine Time Clock with an alert. A Genuine Time Clock or RTC may be a battery-powered clock that measures time indeed when there’s no outside control or the microcontroller is reprogrammed. An RTC shows a clock and calendar with all timekeeping functions. The battery, which is connected to the RTC could be a partitioned one and isn’t related or associated to the most control supply.
When the control is restored, RTC shows the genuine time independent of the length for which the control is off. Such a Genuine Time Clock is commonly found in computers and is regularly alluded to as fair CMOS (Complementary Metal Oxide Semiconductor). Most microcontrollers and chips have built-in clocks for keeping time. But they work as they were when the microcontroller is associated with the control supply.
What components do you need for the Alarm clock by Arduino?
- Arduino UNO – 1
- DS 1307 RTC Module–1
- 16X2 LCD Display–1
- Buzzer – 1
- 10 KΩ – 2
- 10 KΩ POT–1
8. Digital clock circuit
My clock works like this, every 60 seconds the minutes go up by 1. Every 60 minutes the hours go up by one, and when the hours get to 13, they alter to 1. We all know how clocks work. At that point in case you hold down the alter time button for one moment, you’re able to alter the time utilizing the other buttons, as appeared within the video.
I do not know why I chose to create this; I thought it would be a fun learning encounter. Here is a video of me illustrating it. Once I in the long run get a 3D printer, I will turn this into a completely fledged clock. This project will be the best choice for your weekend hobby time.
The clock will be able to spare time when detached from the control, and it can be fueled by a USB association or the divider outlet. The clock shows the hours, minutes, and seconds with an AM/PM marker. The computerized clock plan ought to meet all of the specified plan details for this plan.
What components are required for a Digital clock circuit?
- 8051 microcontroller
- Project PCB
- Programming cable
- DC Battery or 12V, 1A adaptor
- DS12C887 RTC IC
- 16*2 alphanumeric LCD
- Push buttons–4
- Slide switches–3
- 2 ceramic capacitors–33pF
- 12 MHz crystal
- Electrolytic capacitor–10uF, 16V
- Resistor (1/4 watt) – 10k
- 5V DC power supply circuit
- Single-pin connecting wires
Practical implementations of Digital clock
- This project is utilized in workplaces, houses, inns, and automobiles to show the time and date.
- We can moreover set the caution in this venture with a small alteration.
9. Hand Gesture Controlled Robot using Arduino
Isn’t it pretty cool to control things with your hands?
It would be interesting to try things out.
With a lot less work and code, you could make Hand Motion Controlled Robot. It is based on Arduino Nano, MPU6050, RF Transmitter-Receiver Combine, and L293D Engine Driver. Even though the title says it is a Hand Signaled Controlled Robot this robot is controlled by the tilt of the hand.
A Robot is an electro-mechanical framework that’s worked by a computer program. Robots can be independent or semi-autonomous. An autonomous robot isn’t controlled by humans and acts on its own choice by detecting its environment.
The majority of mechanical robots are autonomous as they are required to function at tall speed and with awesome exactness. But some applications require semi-autonomous or human-controlled robots. Some of the foremost commonly utilized control frameworks are voice acknowledgment, material or touch-controlled, and movement control.
A few of the foremost commonly utilized control frameworks are voice acknowledgment, material or touch-controlled, and movement control. One of them as often as possible implemented motion-controlled robots may be a Hand Signal Controlled Robot.
In this project, a hand motion-controlled robot is created utilizing MPU6050, which may be a 3-axis Accelerometer and 3-axis Whirligig sensor and the controller portion is Arduino Nano. Instead of employing further control with buttons or a joystick, the signals of the hand are utilized to control the movement of the robot.
Components for Transmitter Section and receiver section
- Arduino Nano
- 434MHz RF Transmitter
- HT-12E Encoder IC
- MPU6050 Accelerometer/Gyroscope Sensor
- 750KΩ Resistor
- L293D Motor Driver IC
- HT-12D Decoder IC
- 434 MHz RF Receiver
- 33KΩ Resistor
- 330Ω Resistor
- 4 Geared Motors with Wheels
- Robot Chassis
Practical implementations of Hand Gesture Controlled Robot using Arduino
- Remote-controlled robots are exceptionally valuable in numerous applications like inaccessible reconnaissance, military, etc.
- Hand-motion-controlled robots can be utilized by physically challenged people in wheelchairs.
- Hand signal-controlled mechanical review automated arms can be created