Temperature sensor

Temperature sensor#

This tutorial will tie together everything we have learnt so far while introducing our first sensor - the LM35 Temperature sensor.

Component list

  • Microprocessor (for these examples either Arduino Uno or Raspberry Pi Pico)

  • Breadboard

  • LM35 Temperature sensor

  • Buzzer

  • 2 x LEDs (1 x Red, 1 x Green)

  • 9 x M/M wires

This tutorial will give you a basis for the sensing systems you will be designing yourself.

What’s new?

  • Handling analog inputs

  • Using the plotter