| 1 |
Simple digital output |
My_Blink |
What is setup? what is loop? Syntax for output mode setting and digital write; delay in milliseconds |
| 2 |
Simple digital output |
My_Blink_buzzer |
Operate LED on pin 13 and Buzzer on pin 12; watch buzzer sound when on time is 1000, 100, 10 and 1 ms. Set separate timings for both. |
| 3 |
Simple digital input |
My_Button |
Connect switch to pin 7 and operate LED on pin 13 according to switch status; Syntax for digital input and if statement. |
| 4 |
Simple digital input |
Switch_transition |
Detect low to high transition on input due to switch state change and correspondingly toggle LED state. |
| 5 |
Simple analog output |
PWM_LED_Fading |
Connect LED to pin 9 and change the LED intensity by software first increasing and then decreasing order. Learn syntax of analogWrite(). |
| 6 |
Simple analog input |
AnalogInput_PWM_Out |
Connect a potentiometer to analog 0 and LED to digital pin 9 (PWM) output). Learn syntax of analog read operation; change duty cycle of PWM pulse fed to LED to control its intensity based on pot setting. |
| 7 |
Simple analog input |
AnalogInput_LED_Timing |
Connect a potentiometer to analog 0 and LED to digital pin 13 (simple output). Learn syntax of analog read operation; change time period of blinking based on pot setting. |
| 8 |
LCD Interfacing |
my_HelloWorld |
Connect a 16 x 2 LCD display to pins 11,10,5,4,3,2 as directed; Learn syntax for object instantiation; initializing LCD, positioning cursor, displaying a message and an integer on LCD. |
| 9 |
LCD Interfacing |
my_number_on_LCD |
Shows syntax for displaying a char, an int and a float on LCD methods. |
| 10 |
Serial Interface |
continuous_send |
Sends a block of ASCII codes repeatedly. Learn syntax for Serial class methods. |
| 11 |
Serial Interface |
Simple_Arduino_server_echo |
Arduino Board receives one character from PC, increments and echoes it back to PC; syntax for serial.available, serial.read |
| 12 |
Serial Interface |
Receive_integer_Adjust_Brightness |
Expects a 3 digit number to be sent to MCUas 3 characetrs which are converted into a 8-bit number and used to control intensity of LED through PWM on pin 9. |
| 13 |
Serial Interface |
Read_Pots_and_display_LCD_Serial |
Reads two analog values from pots on analog pins 0 and 1 and displays the corresponding ADC count on LCD as well as send it as a formatted message on serial port. |
| 14 |
Motor Control |
Dual_Motor_Control_Using_Shield |
Runs both motors in similar manner - first one by one and then simultaneously. Motors are run different speeds and in both directions in a trapezoidal speed vs time profile. |
| 15 |
TV Remote IR Receiver |
my_first_RC5_code |
Library usage to read basic code generated by each key on the TV remote |
| 16 |
TV Remote IR Receiver |
TV_remote_IRrecvDemo_with_LCD |
Receive code from TV Remote and change intensity of 3 RGB LEDs |
| 17 |
Sensor Input LCD Output |
LM35_Temperature_Sensor_LCD_Serial |
Reads analog voltage proportional to temperature on LM35 sensor and converts that into deg C and displays on LCD and Serial Monitor |
| 18 |
|
LM35_Temperature_Sensor_Averaged_LCD_Serial |
Improved version of above - takes many samples in one second and uses its average. |
| 19 |
|
LDR_Light_Sensor_LCD_Serial |
Repeats above with LDR light sensor to indicate the extent of darkness. |
| 20 |
Sensor Input Serial Output |
Infrared_sensor_array |
Reads 4 IR emitter /detector pairs to see whether each is able to detect presence of white reflective surface. LCD not used since pins are inaccesible |