Sensor Types:

Ultrasonic = distance

Infred = identifies between black and white

Push button = buton that you push with your finger

tempurature = temperature in Fahrenheit (can be done in Celsius)

Push Button circuitry:

Tempurature Circuitry:

The immage below is was made with the flat face of the sensor facing you.

Ultrasonic Circuitry:

PIR Motion Sensor Circuitry:

*Note that some sensors have diferent pin orders

Forse Sensing Resistor Circuitry:

Use a 100K Resistor (this will work with all FSRs)