# Temperature sensor **URL:** \ **Category:** Starter Kit\ **Created:** [April 1, 2016, 4:45pm UTC](https://forum.arduino.cc/t/temperature-sensor/376570 "2016-04-01T16:45:21Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![monad69](https://avatars.discourse-cdn.com/v4/letter/m/a8b319/32.png) [@monad69](https://forum.arduino.cc/u/monad69)\ **Post date:** [April 1, 2016, 4:45pm UTC](https://forum.arduino.cc/t/temperature-sensor/376570/1 "2016-04-01T16:45:21Z")
Hello! First of all, im new to this forum as well as Arduino and electronica and programming in general, so please no harsh words 😛 Maybe it isnt the right subforum to post this, but while doing project 3 (Love-o-meter) i was wondering why there isnt any resistor going from the temperature sensor towards ground? Thanks for the answer! ---
**Author:** ![arjan\_hes](https://avatars.discourse-cdn.com/v4/letter/a/d6d6ee/32.png) [@arjan\_hes](https://forum.arduino.cc/u/arjan_hes)\ **Post date:** [May 9, 2016, 8:21pm UTC](https://forum.arduino.cc/t/temperature-sensor/376570/2 "2016-05-09T20:21:42Z")
I am not sure on this and it seems obvious but... It just doesn't need one. It can take up to 7V according to the spec sheet. Most LEDs are a different story however... ---
**Author:** ![system](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/system/32/1140315_2.png) [@system](https://forum.arduino.cc/u/system)\ **Post date:** [May 6, 2021, 5:33pm UTC](https://forum.arduino.cc/t/temperature-sensor/376570/3 "2021-05-06T17:33:41Z")