Arduino Programming Basics : Part 3 (HINDI): Switch, IR-Sensor, PWM


Interfacing a switch with Arduino
Definition of Pull-up and Pull-down resistance
Interfacing switch and 7-segment display with Arduino
Switch de-bouncing
RGB LED
Interfacing Infra-red sensor
Tips on developing a Line Follower robot
Basics of Pulse Width Modulation (PWM)
Getting different colour-shades from RGB LED using PWM
  1. Push Button x5
  2. Light Blocking Sensor Module x1
  3. Reed Switch Module x1
  4. Magnet x1
  5. Gikfun MC-38 Wired Door Sensor Magnetic Switch x1
  6. PIR Motion Sensor Module x1
  7. IR sensor module x2 (Total Quantity: 2 now + 2 afterwards)
  8. TCRT5000 IR reflex Tracking Sensor x2 (Total Quantity: 2 now + 2 afterwards)