	DPDT Relay
	560 Ohm Resistor QTY: x2 Colors: Green > Blue > Brown If you'd like to order more resistors from the Adafruit shop click here! (they are 470ohm but they'll be fine)
	2.2k Ohm Resistor Colors: Red > Red > Red If you'd like to order extra 2.2k Ohm resistors from the Adafruit shop, click here!

This circuit uses a NPN Transistor, NOT a TMP36 Sensor.

Am I using a NPN Transistor or a TMP36 Temperature Sensor?

	Transistor (PN2222 or MPS2222) If you'd like to order extra NPN transistors from the Adafruit shop, click here!
	Diode (1N4001) If you'd like to order more diodes from the Adafruit shop, click here!
	5mm Red LED If you'd like to order more red LEDs (they make great indicator lights!) from the Adafruit shop, click here!
	5mm Green LED If you'd like to order extra green LEDs from the Adafruit shop, click here!
	Breadboard Wiring Bundle If you'd like to order more wires from the Adafruit shop click here!
	Adafruit Metro (or Metro Express) + Breadboard + Mounting Plate If you have not assembled this, we have a handy guide! If you'd like to order an extra plastic mounting plate, Adafruit Metro, Adafruit Metro Express, or Mini-Breadboard from the Adafruit Shop click here!

This guide was first published on Aug 18, 2017. It was last updated on Aug 18, 2017.

This page (Parts) was last updated on Jan 23, 2021.

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