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Hundreds of projects from beginner to advanced — schematics, code, and videos.
Project that creates a walking light effect by lighting 6 LEDs in sequence. Teaches the use of array and multiple pin control with for loop.
Project that creates a Knight Rider style black lightning effect by lighting 6 LEDs in a back and forth sequence. Teaches bidirectional loop logic.
Project that can adjust the LED walking speed in real time with the potentiometer. Teaches to dynamically control the delay time by reading the potentiometer value with analogRead.
Project with potentiometer that can adjust the speed of the black lightning LED animation in real time. It combines analog input and bidirectional loop control.
Interactive project with 4 buttons to increase and decrease the frequency of the buzzer, turn it on and off. Teaches multiple button reading and variable control.
Project that plays the first two stanzas of the National Anthem of the Republic of Turkey note by note with Buzzer. Teaches frequency-note relationship and melody programming.
Project that measures the ambient temperature and humidity value with the DHT11 sensor and displays it on the I2C LCD screen. Teaches the use of digital temperature/humidity sensor.
