Darkness Sensor and LED Using BH1750 & Arduino

In this tutorial we will learn how to turn the LED ON when darkness is detected. Watch the Video! Step 1: What You Will Need Arduino UNO or any other Arduino board LED BH1750 Ambient Light Sensor (I2C) Jumper wires Visuino software: Download here Step 2: Circuit Connect Light Sensor pin [SCL] to Arduino pin [SCL] …

4-Digit Countdown Timer (Minutes and Seconds) – Arduino Tutorial

In this tutorial we will learn how to make a 4-Digit Countdown Timer displaying Minutes and seconds using Arduino. Watch the Video! Step 1: What You Will Need Arduino UNO or any other Arduino board LED Display TM1637 Jumper wires Visuino software: Download here Step 2: Circuit Connect LED Display pin[CLK] to Arduino digital pin[10] Connect …

Servo Motor Positioning-calibration How to Tutorial

In this tutorial we will learn how to position or calibrate a servo motor, this is often useful in robotics where we need to center a servo motor to a certain position before mounting it. We will display an analog value from the potentiometer and servo degrees on the OLED Display. Watch the video. Step …

How to Control Vacuum Pump Air Pump Suction for Robotic Arm

In this project we will learn how to control a vacuum suction pump that is often used in robotics or other industrial systems. Watch the Video! Step 1: What You Will Need Vacuum pump Kit -Motor with the mounted vacuum pump -Electronic valveGet It here Capacitive touch button (or any other button module) Reley Arduino …

M5StickC ESP32 & NeoPixels LED Ring Random Color

In this project we will learn how to display a random color on the NeoPixels LED Ring using a M5StickC ESP32 board. Watch the Video.   Step 1: What You Will Need M5StickC ESP32 NeoPixels LED Ring (In this project we use a LedRing with 12 LED Pixels but you can use any other if …

Enjoy Your Cool Summer With a M5StickC ESP32 Fan – Adjustable Speed

In this project we will learn how to control a FAN speed using a M5StickC ESP32 board and L9110 fan module. Step 1: What You Will Need M5StickC ESP32 FAN module L9110 Jumper wires Visuino software: Download Visuino here: https://www.visuino.eu Step 2: Circuit     Connect StickC pin 5V to FAN module pin VCC Connect StickC …

StickC M5Stack LED Blink

In this project we will learn how to make a mini Alarm Warning using a mini PIR sensor and a M5StickC ESP32 board. Watch the video! Step 1: What You Will Need M5StickC ESP32 module LED Visuino software: Download Visuino here: https://www.visuino.eu Step 2: Circuit     Connect LED negative pin to StickC pin GND Connect …

M5StickC-ESP32 Mini PIR Alarm System

In this project we will learn how to make a mini Alarm Warning using a mini PIR sensor and a M5StickC ESP32 board. Watch the video! Step 1: What You Will Need M5StickC ESP32 Mini PIR Sensor Visuino software: Download Visuino here: https://www.visuino.eu Step 2: Circuit Connect StickC pin 5V to PIR sensor pin VCC (+) …

StickC M5Stack Change Brightness of an LED With a Button

In this project we will learn how to Change the LED Brightness with a Button using a M5StickC ESP32 module. Watch the Video. Step 1: What You Will Need M5StickC ESP32 LED Visuino software: Download Visuino here: https://www.visuino.eu Step 2: Circuit Note: it is recommended to add 1k ohm resistor betwen Positive pin and Go pin …

StickC M5Stack Ultra Simple WiFi Scanner

In this project we will learn how to make a WiFi Scanner using a M5StickC ESP32 module to Display the WiFi networks around. Watch the Video. Step 1: What You Will Need M5StickC ESP32 Visuino software: Download Visuino here: https://www.visuino.eu Step 2: Start Visuino, and Select the M5 Stack Stick C Board Type Start Visuino as …

NeoPixel LED Ring Temperature Monitor

In this tutorial we will learn how to display a temperature on a NeoPixel LED Ring from a DHT11 sensor using Arduino and Visuino software. Watch the Video! Step 1: What You Will Need Arduino Uno or any other Arduino board NeoPixel – RGB LED Ring DHT11 Temperature and Humidity Sensor Jumper wires Visuino software: Download …

How to Use a 20×4 I2C Character LCD Display With Arduino

In this simple tutorial we wwill learn how to use a 20×4 I2C Character LCD display with Arduino Uno to display a simple text “Hello World. Watch the video! Step 1: What You Will Need 20×4 I2C Character LCD display Jumper wires Arduino Uno or any other Arduino board Visuino software: Download here Step 2: The …

How to Use Arduino DDS Frequency Signal Generator AD9850

In this Tutorial we will learn how to make a Frequency Signal Generator using a AD9850 module and Arduino. Watch the Video! Note: I managed to get frequency up to +50MHz but the signal quality gets worse with the higher frequencies. Step 1: What You Will Need Arduino Uno or any other Arduino board AD9850 …

Temperature Monitor With DHT11 and I2C 20×4 LCD

In this tutorial we will learn how to make a simple temperature monitor using a DHT11 sensor and I2C LCD Watch the video! Step 1: What You Will Need 20×4 I2C Character LCD display Jumper wires Arduino Uno or any other Arduino board DHT11 temperature and humidity sensor Visuino software: Download here Step 2: The Circuit …

Simple Frequency Counter Using Arduino

In this tutorial we will learn how to make a simple Frequency Counter using Arduino. Watch the video! OLED LCD Display Jumper wires Some sort of frequency generator, it can be another Arduino but in our case we will use a cheap 555 module. Arduino Uno or any other Arduino board Visuino software: Download here Step …

Volume Indicator Neopixel Ws2812 LED Ring & Arduino

In this tutorial we will learn how to make a Volume Indicator using a Neopixel Ws2812 LED Ring and arduino. Watch the Video! Step 1: What You Will Need Arduino Uno or any other Arduino board NeoPixel – RGB LED Ring Jumper wires Potentiometer Visuino software: Download here Step 2: The Circuit Connect Arduino board pin …

Arduino How to Use 1.3 Inch OLED Display SH1106

In this tutorial we will learn how to use a 1.3 Inch OLED Display SH1106 Arduino and Visuino software. Watch the Video! Step 1: What You Will Need   1.3″ Inch I2C 128X64 OLED LCD Display Jumper wires Breadboard Arduino Uno or any other Arduino board Visuino software: Download here Step 2: The Circuit Connect OLED …

Arduino SteamPunk Goggles – Simple DIY

In this Tutorial we will learn how to make the Legendary SteamPunk Goggles that change colors using LED Rings and Arduino. 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 wires Visuino software: Download Visuino  Note: to …

DC MOTOR MOSFET Control Speed Using Arduino

In this tutorial we will learn how to control a DC Motor speed using a MOSFET Module. Watch the video! Step 1: What You Will Need   DC Motor MOSFET Module Potentiometer Arduino UNO (or any other Arduino) Jumper wires Visuino software: Download Visuino Step 2: Circuit Connect potentiometer pin OTB to Arduino Analog Pin A0 …

How to Send Text Long Range Distance Using HC-12

In this tutorial we will learn how to send a text over a Long Distance Using a HC-12 module and Arduino. We are going to make a Sender and a Receiver. Watch the video! Step 1: What You Will Need 2X HC-12 Module OLED Display 2X Arduino UNO (or any other Arduino) Breadboard Jumper wires …

ESP32 TTGO WiFi Signal Strength

In this tutorial we will learn how to display a WiFi network signal strength using ESP32 TTGO board. Watch the video! Step 1: What You Will Need TTGO ESP32 WiFi connection Visuino program: Download Visuino Step 2: Start Visuino, and Select the Arduino TTGO T-Display ESP32 Board Type The Visuino: https://www.visuino.eu needs to be installed. Start Visuino as …

HC-12 Long Range Distance Weather Station and DHT Sensors

In this tutorial we will learn how to make a remote long distance weather station using two dht sensors, HC12 modules and the I2C LCD Display. Watch the Video! Step 1: What You Will Need   2X HC-12 Module I2C LCD Display 4X20 2 DHT sensors (In our project we use DHT11, DHT22) 2X Arduino …

Make GPS BORDER BOUNDARIES Using Arduino

In this tutorial we will learn how to make a GPS BORDER BOUNDARIES using Arduino, this is useful when you have a robot and you dont want it to go outside the specified area. When the robot is outside the area, the display will show “Outside” and “Inside” when the robot is inside the area. …

Arduino – How to Read SD Card Text File Line by Line

  In this tutorial we will learn how to read the SD card text file line by line. Watch the Video! Note: You can use other Displays such as OLED, but make sure that you use a board with enough memory like Arduino Mega,etc Also check out this tutorials: Arduino Nano: Measure Distance With Ultrasonic …

Simple Step Counter Using Arduino

In this tutorial we will learn how to make a simple step counter. This project is very useful in robotics or anywhere where you need to count something like how many steps the motor made or how many times the sensor detected something. Watch the Video! Step 1: What You Will Need OLED LCD Display …

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 …

Connect Up to 64 I2C Modules – TCA9548A I2C Multiplexer Module

In this tutorial we will learn how to connect multiple I2C modules on the TCA9548A I2C Multiplexer Modules. For this project we will use 3 TCA9548A I2C Multiplexer Modules and 3 I2C Displays. Watch the Video! Also check out this tutorials: Arduino Connect Multiple I2C Devices Adafruit TCA9548A 1-to-8 I2C Multiplexer Breakout TCA9548A I2C Multiplexer …

Arduino LCD Menu – Simple Tutorial

In this tutorial we will learn how to make a simple Menu with buttons using Arduino and the I2C LCD. Watch the Video! Step 1: What You Will Need LCD Display I2C 20X4 (if you use diferent LCD then make sure that you specify the right Columns and Rows in the Visuino component) 2X Buttons …

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