Este projeto demonstra como usar um resistor dependente de luz (LDR) como um sensor para medir a luz ambiente e controlar um LED de acordo. O código Arduino lê o valor analógico do LDR e o mapeia para ...

Light and dark detection using an LDR. For this project, let’s stick to the LDR sensor module so we can select the light or dark detection by placing jumpers. We’ll be using this module to detect ...

What if we can generate different colors using a single RGB led and make our room’s corner more attractive? So, here is a simple Arduino based color mixing lamp which can change color when there is ...

Controlling Relay using LDR with Arduino Instead of controlling an LED according to the brightness and darkness, we can control our home lights or any electrical equipment. All we have to do is ...

Bu proje, Arduino kullanarak LDR (Light Dependent Resistor - Işık Sensörü) ile LED kontrolü yapmayı göstermektedir. Ortam ışığı seviyesine bağlı olarak LED'in yanması veya sönmesi sağlanmaktadır. - ...

How to Use an RGB LED Module Using the Digital Method. This method only works on Arduino boards with a GND pin next to pin 13. Examples are the Uno, Duemilanove, Mega, and Leonardo. If you have an ...

Connect Arduino pin9 to CS of 8×8 LED Matrix; Connect Arduino pin10 to CLK of 8×8 LED Matrix; Connect an external 5VDC (1A) to VCC of 8×8 LED Matrix; Connect external 5VDC supply’s GND, to the GND of ...

IoT Based Smart Inventory Management System for Kitchen Using Weight Sensors, LDR, LED, Arduino Mega and NodeMCU (ESP8266) Wi-Fi Module with Website and App Abstract: Smart kitchen inventory ...

Here is a simple, yet useful circuit of an Arduino 4-digit 7-segment LED display unit. The module used here is a self-contained, compact common-cathode module containing four 7-segment LED numeric ...