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Crazy about Arduino - Level 2 - Building a Cool End-to-End Arduino Project
Getting Started
Course Introduction (1:36)
Before WE Start... (1:12)
What is Arduino ? (4:07)
Endless Applications for Makers ! (1:12)
Our Checklist (2:46)
Step 1 - Matrix Keyboard
Introduction (1:47)
The Matrix Keypad (4x4) (1:03)
Wiring the Keypad (4:11)
Long Time Ago…and Today ! (2:21)
The "Keypad" Library (3:54)
Creating Keypad Instance (5:53)
Hardware Setup - Keypad 4x4 (8:54)
Project Demo (1:45)
Code Review (7:57)
Step 2 - Liquid Crystal Display (LCD)
Introduction (2:27)
The LCD Module (0:57)
I2C Interface (3:14)
The I2C LCD Controller (2:22)
Wiring the LCD (2:38)
The "LiquidCrystal_IC2" Library (3:10)
Hardware Preparation (3:09)
Hardware Setup - LCD (2:29)
Project Demo (1:21)
Getting the I2C Address
Code Review (4:45)
Step 3 - Ultrasonic Distance Sensor
Introduction (1:13)
What is a Sound Wave ? (5:47)
Eco-location (1:11)
The Ultrasonic Sensor HC-SR04 (0:57)
Wiring the Ultrasonic Sensor (2:31)
How it is Working ? (2:42)
Hardware Setup - Ultrasonic Sensor and Threshold LED (2:43)
Project Demo (1:24)
Code Review (5:27)
Step 4 - LDR Sensor
Introduction (1:11)
What is Light ? (2:18)
The LDR Sensor (1:19)
Wiring the LDR Sensor (5:04)
Hardware Setup - LDR Sensor (1:58)
Project Demo (1:13)
Code Review (3:10)
Step 5 - Buzzer Alarm
Introduction (1:15)
What is a Musical Tone ? (2:14)
Buzzer Types (1:37)
Using the YL-44 Module (1:51)
Wiring the Passive Buzzer Module (2:23)
The tone() function (3:47)
Hardware Setup - Buzzer (1:36)
Project Demo (0:33)
Code Review (3:15)
Step 6 - Our Final Project
Introduction (1:15)
Designing the Program Flow (2:09)
Security Lock Code (5:32)
Display Distance and Light Mode on LCD (4:08)
Automatic Thresholds Indicators (3:01)
Course Summary
Almost at the Finish Line... (0:34)
What Did We Covered ? (1:53)
What Next ? Level 3 ! (1:34)
Hardware Setup - Ultrasonic Sensor and Threshold LED
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