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Tag Archive for: 'LED'
Make S-O-S Signal Using ATOM Matrix ESP32

In this Tutorial we are going to make an S-O-S signal using ATOM Matrix ESP32. Step 1: What You Will Need ATOM Matrix ESP32 More info Visuino program: Download Visuino Step 2: Start Visuino, and Select the Atom Matrix Board Type Start Visuino as shown in the first picture Click on the “Tools” button on the Arduino …

Display Temperature & Humidity Using ATOM Matrix ESP32 and DHT11 Sensor

 In this Tutorial we are going to display Temperature and Humidity from the DHT11 sensor using the ATOM Matrix ESP32. Values will be displayed proportional according to the Matrix Display. Watch the Video! Step 1: What You Will Need   ATOM Matrix ESP32 More info DHT11 Temperature and Humidity sensor Jumper wires Visuino program: Download Visuino …

Display Temperature Alert Using ATOM Matrix ESP32 and DHT11 Sensor

 In this Tutorial we are going to display Temperature notification from the DHT11 sensor using the ATOM Matrix ESP32. If the temperature is between -10 & 15C a Blue LED will glow, if the temperature is between 15-28 a green LED will glow and if the temperature is between 28-35 a red LED will …

Traffic Light Using a Membrane Keypad and Arduino

 In this tutorial we will learn how to control a traffic light using a Membrane Keypad and Arduino. Also checkout this tutorial: https://www.instructables.com/Arduino-How-to-Control-Traffic-Lights/ Watch the video. Step 1: What You Will Need   Arduino UNO (or any other Arduino) Membrane Keypad Traffic lights module Jumper wires Visuino program: Download Visuino Step 2: Brought by PCBWay …

Keypad Controlled Door Locking System Using Arduino

 In this tutorial we will learn how to make a Locking system using a Keypad and Arduino. If you type the correct Code within a time limit of 5 seconds the door will open in our case the Green LED will glow. After the 5 seconds the it will lock back in our case …

Arduino Dimmable LED On-Off With a Capacitive Touch Button

 In this tutorial we will learn how to make a Dimmable LED With a Capacitive Touch Button and Arduino. By touching the “capacitive touch” sensor the LED will slowly turn ON or OFF. Watch the Video! Step 1: What You Will Need   Capacitive touch sensor Arduino UNO (Or any other Arduino) LED 1K …

Police Lights Using NeoPixel Shield for Arduino RGB LED

 In this tutorial you will see how to make a Police Lights using the NeoPixel Shield for Arduino – 40 RGB LED Pixel Matrix. Watch the Video! Step 1: What You Will Need   NeoPixel Shield for Arduino – 40 RGB LED Pixel Matrix Arduino UNO Visuino software: Download here Step 2: Brought by PCBWay …

Arduino Gesture Controlled LED Brightness

 In this tutorial we will learn how to control the LED brightness using the gesture sensor and arduino. Watch the video! Step 1: What You Will Need   Gesture Color Proximity APDS9960 I2C sensor Arduino UNO (Or any other Arduino) LED 1K ohm resistor Jumper wires Breadboard Visuino program: Download Visuino Step 2: Brought by …

NRF24L01 Remote Control LED

 In this tutorial we will explore Wireless Communication and learn how to control an LED with a button the NRF24L01 modules and arduino. Watch the video! Step 1: What You Will Need     2X Arduino UNO (or any other Arduino) Button 2X nrf24l01 module LED 1k ohm resistor Jumper wires Breadboard Visuino program: Download …

I2C Scanner – How to Find I2C Addresses on Arduino

 In this tutorial we are going to make an I2C Scanner that will display an I2C Adress of the connected sensor or a module. This is very useful in cases where we do not know what is the I2C Address of a certain sensor or module that we would like to use in our …

Clap Switch Using Sound Sensor & Arduino

 In this tutorial we are going to make a clap switch using a Sound Sensor & Arduino. Whenever you clap an LED will Turn On or Off. There is also a schematic below on how to use it with a relay and a light bulb. Watch the Video! Step 1: What You Will Need …

Arduino Pulse Generator Frequency Sweep

 In this tutorial we will learn how to make a Pulse Generator with a Frequency Sweep. Pulse generator will start with 1Hz and increase its frequency for 0.5Hz every second. Once it reaches 10Hz it wil stop increasing the frequency. You can set your own Starting frequency, End frequency, Frequency increment, and the increment interval. Step 1: What …

SteamPunk Goggles – Simple DIY Tutorial Part 2

In this Tutorial we will learn how to make the Legendary SteamPunk Goggles that change colors. If you haven’t yet please check out my first SteamPunk Goggles tutorial. Watch the video! Step 1: What You Will Need Welding goggles 2X NeoPixel – Ws2812 RGB LED Ring (with 12 LEDs) Arduino UNO (or any other Arduino) Jumper …

How to Control Traffic Lights using Arduino

In this tutorial we will learn how to control traffic lights using arduino and Visuino. This tutorial is great for beginners. Watch the video. Step 1: What You Will Need Arduino UNO (or any other Arduino) Traffic lights module Jumper wires Breadboard Visuino program: Download Visuino Step 2: The Circuit Connect “Traffic lights module” pin [GND] …

How to Build a Plant Monitor With Arduino

In this tutorial we will learn how to detect a soil moisture using a moisture sensor and flash a green LED if everything is ok and OLED Display and Visuino. Watch the video. Step 1: What You Will Need   Arduino UNO (or any other Arduino) Soil moisture sensor module, Get it here Jumper wires …

Control LED Blinking With a Potentiometer and OLED Display

In this tutorial we will learn how to control the LED Blinking with a potentiometer and Display the pulse frequency value on the OLED Display. Watch a demonstration video. Step 1: What You Will Need Arduino UNO (or any other Arduino) LED Potentiometer Jumper wires OLED Display Visuino program: Download Visuino Step 2: The Circuit Connect …

Arduino Counter Using TM1637 LED Display

In this tutorial we will learn how to make a simple digit counter using LED Display TM1637 and Visuino. Watch the video. Step 1: What You Will Need Arduino UNO (or any other Arduino) Jumper wires LED Display TM1637 Visuino program: Download Visuino Step 2: The Circuit Connect LED Display pin[CLK] to Arduino digital pin[10] Connect …

Control LED Blinking Pulses With a Potentiometer

In this tutorial we will learn how to control the LED Blinking pulses with a potentiometer. Watch a demonstration video. Step 1: What You Will Need Arduino UNO (or any other Arduino) LED Potentiometer Jumper wires Visuino program: Download Visuino Step 2: The Circuit Connect potentiometer pin [DTB] to arduino analog pin [A0] Connect potentiometer pin …

Arduino LED Control With Analog Joystick

In this tutorial we will learn how to use analog Joystick to control the LED. Watch the video. What You Will Need Arduino UNO (or any other Arduino) 4XLED Joystick 4X Resistor 220Ω (or something similar) Breadboard Jumper wires Visuino program: Download Visuino Step 2: The Circuit Connect Arduino pin[5V] to breadboard positive pin [red line] …

Controlling LED Brightness With a Potentiometer and OLED Display

In this tutorial we will learn how to control the LED brightness with a potentiometer and Display the value on the OLED Display. Watch a demonstration video. Step 1: What You Will Need Arduino UNO (or any other Arduino) LED Potentiometer Jumper wires OLED Display Visuino program: Download Visuino Step 2: The Circuit Connect potentiometer pin …

Arduino LED Ring Ultrasonic Distance Sensor

In this tutorial we will learn how to Use a LED ring with and a Ultrasonic module to measure the distance. Watch a demonstration video. Step 1: What You Will Need Arduino UNO (or any other Arduino) Ultrasonic Range Finder HC-SR04 Jumper wires Neopixel LED ring Visuino program: Download Visuino Step 2: The Circuit Connect LED …

Controlling LED Brightness With a Potentiometer

In this tutorial we will learn how to control the LED brightness with a potentiometer and Arduino. Watch a demonstration video. Step 1: What You Will Need Arduino UNO (or any other Arduino) LED Potentiometer Jumper wires Visuino program: Download Visuino Step 2: The Circuit Connect potentiometer pin [DTB] to arduino analog pin [A0] Connect potentiometer …

CONTROL LED MATRIX MAX7219 WITH ARDUINO

In this tutorial we will learn how to control the MAX7219 Led matrix with Arduino by displaying a simple text. Watch a demonstration video. Step 1: What You Will Need Arduino UNO (or any other Arduino) LED MATRIX. We are going to use the FC-16 module which has four casacaded 8×8 LED Matrix Displays and …

Arduino Police Siren With LED Police Lights

In this tutorial we will learn how to make a police siren with flashing led blue and red. Watch a demonstration video. Step 1: What You Will Need Arduino UNO (or any other Arduino) 2x RGB LED (If you dont have it just use a regular LEDs blue and red) Piezo buzzer Jumper wires Visuino …

Arduino Neopixel LED Ring Ws2812

In this tutorial we will learn how to control the Neopixel Led Ring Ws2812 using Arduino and Visuino to run the LED pixel around. Watch a demonstration video. Step 1: What You Will Need Arduino UNO (or any other Arduino) Neopixel LED ring Jumper wires Visuino program: Download Visuino Step 2: The Circuit Connect LED Ring pin …