Arduino-controlled UV LED PCB Exposure Box - Instructables
Power and status LED's and the 16x2 LCD module for displaying timer and messages are located on the top of the box, below the UV light window. The UV light board has 7 Rows / 3 Columns …
Controlling UV lights with relay - Arduino Forum
Jun 9, 2017 · What you have to do is to measure the voltage output of the batteries when the LED is on. Then measure it when the LED is off. Call this Vdrop. Then wire a 20 ohm or so resistor …
UV-C Disinfecting Box - Advanced Tutorial - Instructables
Arduino is a family of microcontrollers that can be used to take in data from sensors and process them into commands. In this case, we are taking in sensor data from ultrasonic sensors and …
How to Use UV-C LED: Examples, Pinouts, and Specs
This circuit uses an Arduino UNO to control a set of UV-C LEDs via a FemtoBuck LED driver, based on input from two UV light sensors. The UV LEDs are activated by a push button and …
How to connect 5v Ultraviolet non-addressable LED to an Arduino …
Nov 24, 2021 · I purchased a 2m, 5v Uv LED strip. It has 120 units, the voltage is described as 5 DC volts and 12 watts. I have seen schematics on how to connect it addressable LEDs, but I …
Interfacing GUVA-S12SD UV Sensor Module with Arduino
Jan 21, 2023 · That’s precisely what the GUVA-S12SD UV sensor module and an Arduino board can help you achieve. By the end of this tutorial, you will be able to read the UV light intensity …
Arduino UV LED PCB Exposure Box - Instructables
The Paperduino is the control for the UV LED PCB exposure box, it allows you to select the exposure time and then displays a countdown of the exposure time. It also controls the UV …
Arduino Uno and LTR390 UV Light Sensor - Arduino Learning
Aug 22, 2021 · In this example we connect a LTR390 UV Light Sensor from liteon to an Arduino Uno. First lets look at some information about the sensor from the manufacturer. This sensor …
How to Use Adafruit LTR390 UV Light Sensor: Pinouts, Specs, and ...
This circuit uses an Arduino UNO to control a set of UV-C LEDs via a FemtoBuck LED driver, based on input from two UV light sensors. The UV LEDs are activated by a push button and …
VEML6070 ultraviolet light sensor and Arduino example - Arduino …
Sep 18, 2018 · VEML6070 is an advanced ultraviolet (UV) light sensor with I2C protocol interface and designed by the CMOS process. It is easily operated via a simple I2C command. The …