#lightsensor

[adafruit]

OPT4048 - a "tri-stimulus" light sensor 🔴🟢🔵

We were chatting in the forums with someone when the OPT4048 (https://www.digikey.com/en/products/detail/texas-instruments/OPT4048DTSR/21298553) came up. It's an interesting light sensor that does color sensing but with diodes matched to the CIE XYZ color space. This would make them particularly good for color-light tuning. We made a cute breakout for this board. Fun fact: it's 3.3V power but 5V logic friendly.

[ronnybetatester]

#Werbung aus #FreudeAmTesten Currysmarter Rollladenschalter Lichtsensor einrichten #ronnybetatester #currysmarter #rollershutter #smart #lightsensor

[makers-muse]

Light Density and Temperature Measurer

Overview

This project is about observing the temperature and density of light in the surroundings using sensors.

In this light density and temperature measurer we use a photoresistor sensor to measure light density and a temperature sensor for measuring temperature of the surrounding.

Hardware required 

Arduino Uno R3

Resistor

Jumper Wires

Temperature Sensor

Photoresistor Sensor

Breadboard

Fig 1.  Circuit Diagram

Arduino Code : int lightSensor = A0; int tempSensor = A1; void setup() //Runs once at the start { pinMode(tempSensor, INPUT); pinMode(lightSensor, INPUT); Serial.begin(9600); } void loop() //Runs in a constant loop { //Just print a line for the light reading int lightReading = analogRead(lightSensor); Serial.print("Light reading: "); Serial.println(lightReading); int tempReading = analogRead(tempSensor); //If using 5v input float voltage = tempReading * 5.0; // Divided by 1024 voltage /= 1024.0; //Converting from 10mv per degree float tempC = (voltage - 0.5) * 100; Serial.print(tempC); Serial.println(" degrees C"); //Print as degrees delay(1000); //Use a delay to slow readings }

Precautions

Connections should be done properly.

Arduino is case Sensitive so code accordingly.

Give different and appropriate colors to the wires.

Use resistors for sensors and LCDs.

Do you have questions regarding our STEM program?

Contact us anytime.

Take your first step into the magical world of coding for kids

[gamerbulten]

Philips, üretkenlik odaklı 24 inç IPS monitörünü duyurdu ...

[siennastewart2020]

Samsung has recently announced its latest smartphone, the Galaxy XCover 5. The new device functionality is similar to some of the most modern smartphone features, performance, and abilities. It has a remarkable exterior for protection against the elements and everyday hardcore life.

[vortexflashlight]

Vortex Motion Sensor Night Light #motionsensor #dimmable #garage #bedside #3colortemperature #magneticbase #touchswitch #wallnightlight #nightlight #walllight #lightsensor 👉Purchase in below Amazon shops: US: https://www.amazon.com/dp/B09BYJQJF1?ref=myi_title_dp UK: https://www.amazon.co.uk/dp/B09BYJQJF1?ref=myi_title_dp DE: https://www.amazon.de/dp/B09BYJQJF1?ref=myi_title_dp UAE: https://www.amazon.ae/dp/B09BYJQJF1?ref=myi_title_dp FR: https://www.amazon.fr/dp/B09BYJQJF1?ref=myi_title_dp ES: https://www.amazon.es/dp/B09BYJQJF1?ref=myi_title_dp SE: https://www.amazon.se/dp/B09BYJQJF1?ref=myi_title_dp PL: https://www.amazon.pl/dp/B09BYJQJF1?ref=myi_title_dp NL: https://www.amazon.nl/dp/B09BYJQJF1?ref=myi_title_dp MX: https://www.amazon.com.mx/dp/B09BYJQJF1?ref=myi_title_dp CA: https://www.amazon.ca/dp/B09BYJQJF1?ref=myi_title_dp IT: https://www.amazon.it/dp/B09BYJQJF1?ref=myi_title_dp AU: https://www.amazon.com.au/dp/B09BYJQJF1?ref=myi_title_dp https://www.instagram.com/p/Ccj84UlJzbd/?igshid=NGJjMDIxMWI=

[winghangsigns]

Multi Function #Leddigitalclock #timingiseverything #température #humility #timing #Clock #digitalclocks #Lightsensor #TempSensor #Humisensor #GPS #Autotiming（在 Shenzhen City Of China） https://www.instagram.com/p/CMfFPO3lwKk/?igshid=1iqvx3xsg5d5i

[taicenntech]

Wanna to get a rugged Industrial Panel PCs under Outdoor sunlight environment? To contact TAICENN for an Outdoor sunlight readable Rugged Industrial Panel PCs. We deliver high brightness 1000 ~ 1500 nits with automatic light sensor options. www.taicenn-group.com #outdoor #taicenn #panelpc #panelpcs #industrialmonitor #industrialdisplay #touchpanel #touchpanelpc #panelcomputer #industrialcomputer #sunlightreadable #ruggedtablet #ruggedcomputer #outdoorpc #industrialpc #boxcomputer #lightsensor #highbrightness #hb #touchscreen #pcap #resistive #automation #commercialautomation #industrialautomation （在 Shenzhen Taicenn Technology Co.,Limited） https://www.instagram.com/p/CNum2zlJgM6/?igshid=1p43xm2uxop80

[codingheroesonline]

View this post on Instagram

A post shared by Richard Campbell (@aiinyourclass)

My middle schoolers had some fun with @meet_edison robot tonight! #robotics #stem #roboticsclub #roboticsclass #roboticscamp #stemedu #stemeducation #korea #busan🇰🇷 #middleschool #codingheroes #lightsensor #ai #coding #kidscancode #codingpics (at Busan, South Korea)

[ezombybestdeals]

$9.09 BN-LINK Outdoor 24-Hour Timer W/Photocell Light Sensor https://www.amazon.com/dp/B01MAWA81Q/ref=nosim/?tag=ezomby02-20&fallback_lp=https://ezomby.com/ * Checkout ezomby.com for great deals like these * Insta users, please click our profile @ezombybestdeals for the link to this deal. * Create Price based Deal Alerts #greatdeals #bestdeals #coupondeals #hotdeals #dealsdealsdeals #dealsshaker #dealsmaker #dealoftheday #dailydeals #Gooddeals #Follow #Likes #lightsensor https://www.instagram.com/p/CDAaDJbpnBZ/?igshid=pv9lpf1descz

[adafruit]

AS7343 - new proto for 14-channel spectral sensor 🌈🔬🔧

The AS7343 (https://ams-osram.com/products/sensors/ambient-light-color-spectral-proximity-sensors/ams-as7343-spectral-sensor) is a lot like the AS7341 (https://www.adafruit.com/product/4698), but instead of 10 channels, there are 14! 12 are for light wavelengths, 1 is for 'clear' (human visible), and 1 is for flicker detection. Thankfully, the '43 has the same footprint and pinout as the '41, so this was an easy prototype PCB to spin; we just changed the silkscreen. Coming soon.

[draegerit]

Das man eine einfache Leuchtdiode auch als Lichtsensor verwenden kann, wissen wohl die wenigsten. Unbedeleucht "erzeugt" diese eine Spannung von 165,5mV und beleuchtet von 319,2mV. Diese Werte lassen sich über einen analogen Pin am Arduino auslesen. #arduino #arduinoproject #arduinouno #led #lightsensor #maker #diy #tech #techy #technology #electronic #components #DraegerIT (hier: Stefan Draeger Software) https://www.instagram.com/p/B66jYMQo0SY/?igshid=1d2qksmq8n2fb

[profitxpo99]

Mi Motion-Activated Night Light .. Unboxing and detail review video coming soon... Is it value for money? But or Not? ........ #xiaomi #motionlight #nightlights #nightlight #lightsensor #milight #unboxingvideo #Unboxing #detailreview #fullreview #Review #reviewvideo #youtube https://www.instagram.com/p/B5iKDkMF3ga/?igshid=1rdr2psp7nvmj

[inspireuplift]

For just $29.97 These LED Solar Powered In-Ground Lights are innovative and eye-catching! They're guaranteed to make quite an impact on your home's night time curb appeal and they won't detract from its daytime curb appeal. These decorative, in-ground lights are durable and easy to use and install. Eliminate the need to choose from dozens of fixtures to achieve the right beam angles and light outputs. Unlike traditional landscape fixtures these LED light fixtures fit every application! LIGHT SENSOR: Integrated light sensor will automatically turn fixture on in darkness or at night, and turn off in daylight or bright areas. IMPRESSIVELY BRIGHT: Light fixtures can be mounted on your driveway, pathway, sidewalk or any other areas of your lawn or yard. WATERPROOF DESIGN: External waterproof switch rather than pinhole switch, makes operating easy. IP44 waterproof indicates protection from the intrusion of water. Made of stainless steel materials so it's suitable for outdoor use. It can effectively isolate water and mist. HIGHER POWER EFFICIENCY: Lights are high power efficient with an energy conversion rate of up to 14%. LONG WORKING TIME: With its 4 piece LED lights, the brightness emitted is up to 40lm and with a built-in 400mAh rechargeable battery, it only needs 6-8 hours to be fully charged and can last for 8-10 hours working time. SET OF 4 LIGHTS: Comes in white and white warm. Each light is 4 1/2" in Diameter

[taekyeom]

View this post on Instagram

A post shared by Taekyeom Lee / 이태겸 (@taekyeom)

Students work from my Interaction Design I. #processing #arduino #arduinouno #analoginput #digitalvisual #lightsensor #studentwork #interactiondesign (at Wey Hall)

[ashraelectronics]

Sensor Solar Light 5W.....