Sanvi Patel

I learned how to combine an ultrasonic sensor with a servo motor. I learned how Arduino can make automatic decisions based on distance and control movement. I also learned that how, why and on what basis the door opens and close.

I learned how to make a servo motor move automatically from 0° to 180° and back. I learned how loops and delay control the servo’s movement and speed.

I learned how to use a potentiometer to control a servo motor. I learned how to convert them into angles, and move the servo accordingly.

I learned how to connect and control a servo motor using Arduino. I learned how to move it to specific angles using the Servo library.

I learned how to combine different sensors with an I2C LCD to create a Smart Information Station. I learned how to display sensor information clearly.

In this challenge, I learned how to use a PIR sensor, LDR, and TMP36 with an LCD. I learned how to check different sensor readings and show simple messages like “SAFE”, “MOTION!”, “DARK ROOM”, and “TOO HOT”.

In this challenge, I learned how to use an ultrasonic sensor to measure distance and display it on an LCD. I learned how the sensor sends and receives ultrasonic waves to find the distance of an object. I also learned how to connect the sensor with Arduino and show the distance as real-time data on the LCD.

In this challenge, I learned how to connect an LDR, potentiometer, and TMP36 sensor to Arduino and read their values. I also learned how to use the Serial Plotter to see the sensor data. The Serial Plotter helped me understand the changes in light, knob position, and temperature through live graphs.

I learned how to connect and use an LDR and TMP36 temperature sensor with an Arduino. I also learned how to display temperature and light levels on a 16×2 I2C LCD and switch between the two readings every two seconds.

I learned how to connect an LDR sensor to a breadboard and interface it with a 16×2 LCD using an I2C module. I also learned how to read the light level detected by the LDR and display the changing sensor values on the LCD screen.

I learned that there are four things to connect the 16×2 LCD with I2C Module. There were two new names of connections: SDA and SCL.

The learning objective of this challenge is to learn how to use a seven-segment display to create a countdown timer. It helps us understand timing, and displaying numbers in a sequence, while learning how Arduino can control a display automatically.

The learning objective of this challenge is to learn how to connect and control a seven-segment display and a push button with Arduino. It helps us understand digital counting, state-change detection, and how to display numbers from 0 to 9 using Arduino.

In this challenge, I learned the names of the seven-segment display connections, such as a, b, c, d, e, f, and g, and how to connect them to the Arduino using resistors. I also learned the difference between Common Cathode and Common Anode displays. In a Common Cathode display, the common pin is connected to GND and HIGH turns a segment ON, while in a Common Anode display, the common pin is connected to 5V and LOW turns a segment ON.

In this challenge, I learned how to use a temperature sensor with Arduino to measure temperature. I learned how to show the result on the Serial Monitor. I also learned that analog sensors need calibration and conversion to give useful real-world measurements.

In this challenge, I learned how to use a PIR sensor to detect motion. I learned that the PIR sensor detects movement by sensing changes in heat from moving objects.

I learned how to use an ultrasonic sensor and an LED together. The sensor checks how close an object is. If the object is near, the LED turns ON, and if it is far, the LED turns OFF. I also learned how to use a distance limit to make an automatic warning system.

In this challenge, I learned how an HC-SR04 ultrasonic sensor measures distance by sending sound pulses and detecting their echoes. I learned how to use the TRIG and ECHO pins and how to display the measured distance in centimeters on the Serial Monitor.

I learned how to measure an LDR-based night lamp by testing different threshold values and choosing the one that works best for my environment.

I learned that how to connect a LED with LDR.

I learned that how LDR works. Also, that how to connect it with the Arduino Uno and last that which is GND and which is positive means VCC

I learned that how to connect them and find the problem's solution with the help of Chat GPT also.

I learned how to connect and control an RGB LED using three potentiometers. I also understood the how different combinations of RGB colors can create many new colors.

I learned that how to control multiple LEDs together.

I learned that how to connect a circuit using potentiometer.

I learned that how to control the speed of LED by increasing it or decreasing it.

I learned that how to connect potentiometer and also that how to control the LED's brightness with the help of potentiometer.

I learned that how to connect buzzer and code it.

I learned that how to toggle an LED using a push button.

In this challenge, I learned how to use a push button to manually control an LED and understood the concept of open and closed electrical circuits.

In this challenge, I learned how to safely connect an LED directly to the Arduino's 5V and GND pins.

I learned how to combine different Arduino programming concepts to design and program my own creative LED light show with unique blinking patterns and animations.

I learned how to create my own LED blinking pattern using logical thinking, alternate LED control, and Arduino programming to build a unique repeating animation.

In this challenge, I learned how to create a forward and reverse LED running pattern using an Arduino. I understood how to use loops and functions to control LEDs in both directions, create smooth light animations, and repeat the sequence continuously. This improved my logical thinking and Arduino programming skills.

In this challenge, I learned how to create a progressive LED pattern where one LED turns ON every second until all LEDs are glowing. I understood how to use loops for sequential programming, control multiple LEDs efficiently, and reset all LEDs together to repeat the pattern. This improved my coding, logical thinking, and Arduino programming skills.

In this challenge, I learned how to control six LEDs together using an Arduino. I understood how to create different LED patterns by turning multiple LEDs ON and OFF at the same time. I also learned to use arrays, loops, and functions to write clean and organized code, while using the delay() function to control the timing and repeat the pattern continuously.

I learned that how to program 4 LEDs differently.

I learned that how to blink 8 LEDs and also that at which time one LED should blink and others have to not glow.

I learned that how to blink 8 LEDs and also that at which time one LED should blink and others have to not glow.

I learned that how to expand sequential programming by controlling three LEDs.

I learn how to control two LEDs and create a simple LED sequence. And also how to change their delaying timings.

I learned that how to blink LED with coding it in Arduino IDE.

I learned that how to blink the LED for 3000 seconds and how to off the LED for 1000 seconds.

I learned that how to code to Arduino Uno and blink 2 LEDs fast.

I learned that how to slow the speed of the blinking LED light.

I learned that how to blink 8 LEDs together.

I learned that how to connect LED from negative terminal to positive terminal and how to blink 5 LEDs together.

I learned that how to blink 4 LEDs together and connect Arduino Uno to Breadboard with 4 jumper wires.

I learned that how to blink 2 LEDs together.

I learned that how connect Arduino Uno and Breadboard.

I learned that how many and types of pins are there. Also, that the how connections plays an important role. And, at last that how to code to Arduino Uno.