45-Day Arduino Bootcamp

Download and install fritzing to create circuit schematics and pcbs for Arduino projects, and save designs as images for easy sharing.

Connect the motion sensor to the Arduino: Vcc to 5 volts, ground, output to pin 2 (interrupt 0); attach the buzzer to ground and pin 9, and visualize in Fritzing.

Learn the hardware requirements for the 45-day Arduino bootcamp, including Arduino Uno, ultrasonic sensor, and servo motor to detect distance and rotate for a wide angle view, with buying tips.

Explain how a servo motor acts as a rotary or linear actuator with position feedback for precise control. Highlight its three-wire setup, closed-loop operation, and use in robotics and automation.

Learn how to use the Arduino code to read ultrasonic distance and control a servo motor, printing degree and distance via serial for a green screen radar display.

Explore processing code for an ultrasonic radar project, mapping a radar board to a top-down view, showing two distance readings with their average, and guiding Java JDK installation.

Identify the basic parts needed for this Arduino bootcamp project. Learn how these essential components enable a practical, hands-on Arduino bootcamp experience.

Learn to build a simple circuit diagram with an Arduino ethernet shield, four leds with 220 ohm resistors wired to pins 5, 6, 7, and 4, then to ground.

Explore the second part of the Arduino code, configuring led outputs (green, red, white, yellow) and initializing the serial and Ethernet server, generating a web page with led on/off buttons.

Demonstrates reading data from an Arduino and Ethernet shield, and turning LEDs on or off. Covers buffer use, index of, and string methods to map button presses to LED states.

Set up hardware for a project using Arduino Uno, LCD display, RGB LEDs, resistors, a hex 711 balance module, a load cell, jumpers and crocodile clips, with the Arduino IDE.

Use the weight balance module to read a load cell with an Arduino via a 24-bit analog-to-digital converter, two differential input channels, and programmable gain.

Install the hx711 library for Arduino by downloading the zip, extracting it to documents/Arduino/libraries, and ensuring the Arduino IDE recognizes both hx711 library and hx711 master.

Learn how to interface an arduino with the hx711 to read load cell signals, calibrate with a calibration factor, and display results on the serial monitor.

Learn to calibrate a load cell by applying a known weight and adjusting the calibration factor in an Arduino sketch, then display the weight on an LCD.

Learn to display weight on an lcd for an Arduino project by wiring the lcd, including the library, and printing kilograms from a load cell.

Learn how to download and install the Arduino IDE from the official site, select your os, and navigate verify, upload, and the blinking LED example.

Learn how a soil moisture sensor, Arduino, and relay use a 0–1023 to 0–100 mapping and a threshold to open or close a valve.

Explore the hardware essentials for this Arduino project, including Arduino Uno, a 16x2 LCD, and a DHT11 sensor, with an optional RTC module for time, plus affordable AliExpress kits.

Set up the Arduino development environment by downloading the Arduino IDE or using the web IDE, and explore sketches with void setup and void loop.

Wire a DHT11 humidity and temperature sensor for an Arduino weather station, compatible with DHT21 and DHT22, connecting Vcc to 5V, data to pin 2 via a resistor, and ground.

Learn to test a DHT sensor with an LCD display on an Arduino, wiring the LCD using libraries, and displaying humidity and temperature (Celsius and Fahrenheit) on a 16x2 LCD.

Learn to download, install, and run the Android application to control an Arduino board via Bluetooth, then pair with HC-05 or HC-06 modules to turn an led on and off.

This note introduces a basic tutorial on interfacing a Bluetooth module with Arduino, and outlines future projects like home automation, smartphone-controlled robot, lid control, rgb screen, and fire alarm control.

Discover why wireless electricity is needed today. Explore the benefits of wireless power devices at home, safer charging without wires, and concerns about disposable batteries and recyclability.

Explore witricity range from two centimeters to four meters, room-scale wireless power transmission to phones, laptops, lamps, and cars, with efficiency over forty percent and potential to reach ten meters.

Learn to build a wireless powered Arduino project with an Arduino Uno, inexpensive components, and a MOSFET, wiring an led on a breadboard, plus coding techniques.

Build a basic Arduino transmitter and receiver circuit using two coils, an LED, and a MOSFET, wiring the coil to five volts and Arduino pin 13.

Build an Arduino piano on a breadboard by wiring five pushbuttons with resistors to ground and five volts, connect to the Arduino, attach a buzzer, and upload the code.

Explore the 45-day Arduino bootcamp by wiring Arduino with Python, uploading the Firmata sketch, and reading digital and analog inputs with Python to trigger notifications and emails.

Download python from python.org for Windows, install Python 3.8.1, and add it to the path. Download get-pip.py and upgrade pip to prepare for Arduino coding.

Upload the Fermat sketch from the Arduino IDE to enable the Firmata protocol, then select the Arduino Uno and the serial port, and use Python with Pi Firmata to communicate.

Read digital inputs with Python and control a led on Arduino using Firmata, including button wiring, pull-down resistor on pin 10, and on/off signaling with pins 10 and 13.

Download the Arduino IDE from the official Arduino site, choose your OS, and complete the installation. Learn IDE basics, including setup and loop, verify and upload to UNO or Mega.

Build a blink app with MIT App Inventor to control an Arduino LED via serial at 9600 baud, including connect, disconnect, and on/off commands, then export the APK.

Create a proximity sensor app that interfaces a phone with an Arduino via serial, using MIT App Inventor to enable the sensor and blink an LED when distance changes.

Explore the accelerometer sensor in a mobile app, measuring x, y, z axes and gravity to track orientation, with axis values sent to an Arduino via a timer-driven serial stream.

Build a gyroscope app by replacing the accelerometer, measure angular velocity on x, y, z axes, and stream the data via serial to the Arduino serial monitor.

Build a mobile app UI with x, y, z readings and a timer slider, while the Arduino code streams magnetometer data in Tesla to the serial monitor.

Begin your journey with MIT App Inventor to build Android apps from zero experience, exploring block coding, components, properties, and built-in blocks through hands-on projects and Q&A.

Compare Java code with App Inventor blocks to build an Android app, showing how a button can display or speak hello world and why block-based development is faster and easier.

Learn MIT App Inventor basics by creating a hello app, exploring the designer, block editor, and emulator, and starting a new project after logging in with Google.

Build your first Android app in App Inventor by adding a label, cat image, and a button that plays a meow and vibrates, using the design area and blocks editor.

Create a free app website using Google Sites, with a description, screenshots, and a block diagram, and share your APK with others.

Learn the system requirements to run MIT App Inventor, including supported browsers, Java version six, and hardware needs (RAM, disk space, offline version) on Mac, Windows, or Linux.

Compare Java and App Inventor by showing hello world in text and block-based forms, highlighting drag-and-drop ease, button clicks, and the use of variables and methods to display hello world.

Discover the App Inventor user interface, including designer, block editor, and emulator, and build a simple hello world app with an image, label, and button that plays a sound.

Upload the Arduino code and wire the HC-05 Bluetooth module to test a slider-driven light intensity control. Use MIT App Inventor to send rounded slider values to the Arduino.

Wire a bluetooth module to an Arduino board by connecting vcc, ground, rx, and tx to the Arduino's 5v, gnd, rx, and tx.

Write Arduino code to read DHT11 temperature and humidity and send the readings to an Android application for display using serial output and a Bluetooth module.

Create a relay control app with Arduino bluetooth using MIT App Inventor, wiring a relay to pin 13 and sending on/off commands to turn the relay on and off.

Build an Android app to send text via Bluetooth to an Arduino, which displays the message on an I2C LCD, with Arduino setup using Wire and Liquid Crystal libraries.

Learn to code an Arduino remote controlled robot using the L293D motor driver, establishing serial communication with an Android app, and implementing forward, reverse, left, right, and stop controls.

Explore hardware and software requirements using the Arduino IDE and the Tinkercad simulation to build circuits, write code, run simulations, and share or export designs.

Manipulate temperature sensor readings by converting a 10-bit analog input (0-1023) to voltage using 5V, then compute Celsius temperature with (voltage - 0.5) * 100, and discuss quantization error.

Understand how the Arduino's ten-bit ADC converts analog input on the A0 pin from 0 to 5 V into 0 to 1023 digital levels, with quantization error.

Learn how to visualize and manipulate Arduino data with Python, building a GUI with labels, buttons, and text boxes to control pins, read sensors, plot data, and export to Excel.

Set up PyCharm for code editing and configure editor options. Add Python as the project interpreter and install necessary packages like serial and requests.

Learn to control an Arduino from Python over a serial port using PyCharm, sending 1s and 0s to turn a lid on and off with a while loop.

Build a Python Tkinter GUI with buttons to turn Arduino pin 13 on and off via serial. Send 1 and 0 to the Arduino using the buttons with grid placement.

Learn to capture Arduino sensor readings and plot them in real time with Python using serial communication. Visualize data with pyplot and numpy for live plotting.

Learn when to use I2C communication for short-distance, two-wire links between a master Arduino and many slaves, including sensors, up to 128 devices.

Explore the Arduino Wire library for I2C communication, learn master and slave roles, and master the key functions: begin, read, write, beginTransmission, endTransmission, onRequest, onReceive, and requestFrom.

Download the Proteus design suite evaluation, install Proteus eight professional, and explore a sample PIC microcontroller and LCD project to simulate circuits from the official demo.

Explore how to build IoT projects with a Wi-Fi breakout board, learn the hardware-software workflow, and link sensors, buttons, and online data to cloud services and social media.

Explore the ESP32 development board with wifi and bluetooth, and learn to program it via the Arduino IDE to read sensors, control LEDs and build IoT projects.

Discover the ESP32 dev kit version one, a compact IoT board with built-in wifi, bluetooth, and ethernet, programmable with the Arduino IDE, and rich in pins and memory.

Download the Arduino IDE from the official site or use the web editor, install on Windows, Mac, or Linux, and learn to verify and upload sketches via the setup and loop.

Configure and upload wifi-enabled Arduino project by installing the ESP8266 board package, adding its boards URL, installing the USB driver, and uploading a sketch that connects to your home wifi.

Learn to read the built-in capacitive touch sensors on the ESP32 using touch read, and map sensor values to a lid on/off LED with results shown on the serial monitor.