Analog sensors are those that turn their sensed data into an analog signal. on the other hand, digital signals are those that generate a digital signal in response to the input they receive which mean 0 and 1 or HIGH and LOW.
using photoresistor as an analog sensor with Arduino Uno board
Using Tinkerkad
- Arduino Uno R3 board
- Solderless Breadboard
- Photoresistor
- Jumper Wires
- LED
- Resistors (220Ω-10kΩ)
using IR sensor as a digital sensor with Arduino Uno board and use IR remote to turn on and turn off the led that connected to the digitial I/O pin 13
Using Tinkerkad
- Arduino Uno R3 board
- IR sensor
- Jumper Wires
- IR remote
HEX code for IR Remote in the code we use two buttons, which are 0 refers to low and 1 refers to high.
