How to Use a Photoresistor (Light Sensor) with Arduino (Lesson #27)

Подписаться 267 тыс.

Просмотров 22 тыс.

50% 1

Science Buddies Electronics Kit for Arduino: www.homesciencetools.com/prod...
Photoresistors, also called photocells or light dependent resistors (LDRs), make great light sensors for Arduino projects where you only need a coarse measurement of light levels. Learn how to use one in this video.
See our complete playlist of Arduino tutorials here: • How to Use an Arduino
Visit the Science Buddies website for cool science projects you can do with an Arduino: www.sciencebuddies.org/search...
Tinkercad circuit with code: www.tinkercad.com/things/kdIa...
0:00 introduction
0:49 sensor overview
2:07 circuit
3:58 code
Science Buddies also hosts a library of instructions for over 1,500 other hands-on science projects, lesson plans, and fun activities for K-12 parents, students, and teachers! Visit us at www.sciencebuddies.org to learn more.
#STEM #sciencebuddies #arduino #electronics #programming
*******************************
Connect with Science Buddies:
TWITTER: / sciencebuddies
FACEBOOK: / sciencebuddies
INSTAGRAM: / scibuddy
PINTEREST: / sciencebuddies

Опубликовано:

9 июл 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 8

@TateIsaacs Месяц назад

Literally the best videos on Arduino, I always come here first

@user-mw2vq9oj7i 2 месяца назад

Thank you so much. I appreciate u brother

@zain3532 Месяц назад

Thanks, I modified the code and wiring a bit to make a nightlught with high light level LEDS when it is dark. Automatically turn off when photo cell detects light.

@williamkakooza4603 3 месяца назад

This is great

@BlackFriday-lp2gc 5 месяцев назад

Thank you for teach me

@MartyHuie Месяц назад

Thank you this is very helpful. I'm sending this to someone for. It's over my head. Basically what I am trying to get someone to create it to have a circuit that went so much light is hitting it. The circuit comes on. Definitely need to measure the light. Here is my application. I'm trying to solve and if it exist please point me in that right direction. We're building a home off grid and there are some appliances such as my deep freeze, that does not run all that often and if it is off for one to three days, it would be OK. I'm only wanting it to come on when it is fully sunny outside, so it does not run at night and it does not run on rainy days. There are other devices that I'm wanting to do the same with yet. This is the easiest application to speak to.

@Science.Buddies Месяц назад

Hi - we're a K-12 STEM education nonprofit and can't really help with projects like this, you may want to ask in the official Arduino forums or other electronics communities like Reddit or Stackexchange.