The sunflower follows the light using a servo motor and two photoresistors.
Use a 120VAC Pilot Light and a photoresistor to create a simple inexpensive AC voltage sensor based on opto-isolation.
This little project will show you how to use a photoresistor. We'll display the analog value on the serial monitor.
A photoresistor can sense the subtle changes in light intensity caused by your blood to detect your heartbeat!
Create beautiful time-lapse video of your 3D Resin prints. This technique makes your prints look like they just rise from the vat.
Learn about photoresistors and the process of characterizing their response to light intensity.
The Project is about switching on the light if necessary (i. e in darkness) and switching off the light when there is enough brightness.
We are going to make a circuit for Motion Sensor Activated Light With Automatic Brightness Adjustment using Arduino, PIR & LDR
This project will show you how to make a probe using a datalogging Arduino shield, some sensors and an RTC.
Generate different colors using a single RGB LED and make our room’s corner more attractive.
An R/C servo can be used to make a gauge to measure the intensity of light.
Wave your hand in the air and make annoying buzzer tones!
Reading is keen, photoresistors are nice, and educating on Ideas from Books are both!
Never mourn a dead, dried-out plant again when you use this Plant Health Monitoring System
This IOT project is used to collect data and notify the user when a safe or lockbox has been opened.
I decided to learn about various sensors. The first is the LDR sensor!
An advanced state of the art Laser Tripwire using a Particle Argon.
HI! Long time no see!
The Smart Motion Light acts as an easy way to prevent unwanted lights left on in your house.
Use the Adafruit IO MQTT to remotely access and control Controllino MEGA PLC. Program with Visuino - Quick and Easy!
A hand mounted laser controller that when aimed at intelligently crafted targets, can control a smart home, a presentation, etc.
The next part to learn is variable resistance!
Send an Anti Theft SMS from your particle device to your cell phone
I outline seven different techniques to measure the length of a telescoping EMT conduit pole, and demonstrate a photoresistor-based method.
