Content for Light Sensor

Light Sensor

A Light Sensor generates an output signal indicating the intensity of light by measuring the radiant energy that exists in a very narrow range of frequencies basically called “light”, and which ranges in frequency from “Infra-red” to “Visible” up to “Ultraviolet” light spectrum. The light sensor is a passive devices that convert this “light energy” whether visible or in the infra-red parts of the spectrum into an electrical signal output. Light sensors are more commonly known as “Photoelectric Devices” or “Photo Sensors” because the convert light energy (photons) into electricity (electrons).

Smart Vertical Farming

“Vertical farming is a promising solution to address the challenges of limited space, climate change, and resource scarcity. Stacking crops and plants atop vertical, multi-level racks within a facility with a controlled atmosphere is known as vertical farming. Every rack …

Automated Vertical Farming

“A system using light, soil moisture and humidity sensors to control the water, light and humidity needed by the vertical farm. Introduction In this group project, the design was to introduce an automation to vertical farming. The automation on vertical …

Solar weather station

“This kit get charged from solat battery and provides information about temperature, light level, CO2 level and moisture level of the soil. As warm time of the year approaches, people spend more time outside and there’s a need for …

ESP32 based Desktop Clock

“This ESP32 internet of things desktop clock is a project created for my home. School has started and fall is coming so every morning my kids ask me what they should wear. This clock is normally very, very dim and …

How to monitor a beehive with Arduino Nano 33BLE (bluetooth)

“You have a beehive and you want to optimise your interventions ? Checkout our project where we embed sensors in the beehive. Our team was led to rub shoulders with beekeepers and after few exchanges some issues appeared. Indeed, beekeepers do …

Irrigation system

“Measures soil moisture and lighting. watering plants when humidity is low and no sun through valve control. log data to SD card. This system is for automating watering plants at home, it release you from manually watering the plants and …

Face-Masks Disinfection Device — needlab

“UV-C / heat, Arduino-controlled, face-mask disinfecting device for Coronavirus (SARS-CoV-2). #COVID19DetectProtect FFP1 and FFP2 masks are indispensable protective elements during epidemics. They are intended for single-use, but during a crisis the re-usage is inevitable and disinfection mechanisms are required …

Solar Powered Cellular Weather Station

“Measure wind, rain, temperature, humidity, and light in remote locations using ThingSpeak, Particle, and the Sentient Things IoT Node. This project describes the latest generation of a weather station used by the ThingSpeak team at MathWorks (see ThingSpeak Weather Station …

Project  LightSafer

LightSafer

“Has somebody been snooping around in your hotel safe? I wanted a simple device that would tell me if somebody had been in my hotel safe whilst I was out on holiday, so I designed LightSafer. LightSafer is a tiny …

Video/Audio Delay Test Arduino Leonardo + TSL 2561 (Light Sensor) + OLED 1306 Display 12864

“As the discussion with the new The C64 Mini regarding the joystick delay got bigger and bigger, I wanted to know more about it. On YouTube you could watch some delay tests, which were made with the help of video …