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Category Archive for: 'Intermediate'
Control Two Stepper Motors Using Rotary Encoder Sensor & Arduino

In this simple tutorial we will learn how to control 2 stepper motors using a rotary encoder sensor & Arduino. Watch the Video! Step 1: What You Will Need   Arduino UNO (or any other board) 2X Stepper motor 28byj-48 & stepper motor driver board Rotary Encoder Sensor Jumper wires Visuino program: Download Visuino Step 2: …

How to Use MCP4725 12 Bit Digital to Analog Converter Using Arduino

 In this tutorial we will learn how to use MCP4725 12Bit Digital to Analog Converter with Arduino and Visuino to generate Square, Sine and Triangle waves. Watch the Video! Step 1: What You Will Need   Arduino UNO or ESP32 (Or any other Board) MCP4725 module To do the test experiment: 1k ohm resistor …

How to Use PCF8574 GPIO Extender With Arduino or ESP32

 If you require more pins for your project to connect more buttons, sensors or LEDs, GPIO expanders can help. Essentially, these expanders offer additional GPIOs when your board doesn’t provide enough pins. In this tutorial we will learn how to use PCF8574 I2C GPIO Expander with Arduino UNO or ESP32 Watch the Video! Also …

M5Stack Core ESP32 – Get Time and Date From the Internet

 In this tutorial we will learn how to get the date and time from NIST TIME server using M5Stack Core ESP32 and Visuino, Watch the video! Step 1: What You Will Need M5Stack Core ESP32 more info here Wifi Internet connection or a Wifi HotSpot Visuino program: Download Visuino Step 2: Start Visuino, and Select the …

Arduino DDS Frequency Sweep – Signal Generator AD9850

 In this tutorial we will learn how to make a Pulse Generator with a Frequency Sweep using DDS Frequency Signal Generator AD9850. 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, …

Get Stepper Motor Positions From SD Card

 In this tutorial we are going to read stepper motor positions from the SD card where we saved a text file with the amount of steps. You can set both directions steps. Watch the Video! Step 1: What You Will Need   Arduino UNO (Or any other Arduino) SD card module SD card to …

INA226 Overvoltage Warning Light & Sound Using Arduino

 In this tutorial we will learn how to make a overvoltage warning using the INA226 module, LED and a Piezo buzzer module. If the Voltage is below the 6V the Green LED will glow, if the Voltage is above the 6V the Red LED will glow and the piezo buzzer will beep. Voltage can …

Move a Stepper Motor NEMA 17 to an Exact Position With a Button

 In this tutorial we will learn how to move a stepper motor NEMA 17 for a certain amount of steps, and then with a push of a button repeat it again. Watch the Video! Step 1: What You Will Need   Arduino UNO (Or any other Arduino) Stepper motor NEMA 17 A4988 Stepper Motor …

Arduino Stepper Motor 28byj-48 Set Steps & Direction Using a Keypad

 In this tutorial we will learn how to control a stepper motor, by setting steps and direction using a Keypad and Arduino. Watch the Video! Also checkout this tutorial: Arduino Nano Matrix Keypad With Visuino Step 1: What You Will Need   Arduino MEGA Stepper motor 28byj-48 & stepper motor driver board Keypad Jumper wires …

How to Control Linear Actuator Using a Capacitive Touch Button and Arduino

 In this Project we will learn how easy it is to control a Linear Actuator with Arduino using a Capacitive touch button and Visuino. Watch the Video! Step 1: What You Will Need   Arduino UNO (Or any other Arduino) Linear Actuator LN298N DC Motor Driver Capacitive Touch button Jumper wires Power Supply Visuino …

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 …

Control NEMA 17 Stepper Motor With A4988 Driver and Arduino

 In this tutorial we will use stepper driver A4988, NEMA17 stepper motor, Arduino Uno and Visuino to run a stepper motor for a certain amount of steps. Watch the video! Step 1: What You Will Need   Arduino UNO (Or any other Arduino) Stepper motor NEMA 17 A4988 Stepper Motor Driver or (DRV8825) Optional …

Controlling Stepper Motor 28byj-48 With IR Remote Using Arduino

 In this tutorial we are going to learn how to control a Stepper motor using IR remote and Arduino. If you press & hold on the remote a Left or Right button the Motor will spin as long as you hold the button on the remote. If you press once a button Down or …

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 …

Temperature Monitor Using NeoPixel Shield for Arduino & DHT11

 In this tutorial you will see how to make a Temperature Monitor using the NeoPixel Shield for Arduino – 40 RGB LED Pixel Matrix & DHT11 sensor. Watch the Video! Step 1: What You Will Need   NeoPixel Shield for Arduino – 40 RGB LED Pixel Matrix Arduino UNO DHT11 Temperature & Humidity sensor …

Arduino Back to Work Reminder

 In this tutorial we will learn how to make a work reminder using the Ultrasonic sensor and Arduino. Ultrasonic sensor will track the hand movements and if there is no movement for more then 10s a vibrating module or an LED will turn On for 3s. Once it detects the movement it will turn …

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 …

NRF24L01 Wireless Servo Motor Control With Joystick

 In this tutorial we will explore Wireless Communication and learn how to control servo motors using the NRF24L01 modules, joystick and arduino. Watch the video! Step 1: What You Will Need   2X Arduino UNO (or any other Arduino) 2X Servo motor (you can also just use one in case you do not have …

Simple LCD Battery Level Indicator 20×4 I2C

 In this Tutorial we are going to make a Battery Level Indicator using LCD I2C 20 X 4 Display . This approach can be used to display anything that requires a level indication such as batteries, water level, temperature, humidity, etc. For the demonstration we are going to simulate the signal with a potentiometer …

Arduino NeoPixel LED Ring Fire Simulation

 In this tutorial we will learn how to make a Fire simulation using the Neopixel Led Ring Ws2812 and Arduino. Watch the video! Step 1: What You Will Need   Arduino UNO (or any other Arduino) Neopixel LED ring Jumper wires Visuino program: Download Visuino Step 2: Brought by PCBWay Thank you PCBWay for supporting this …

Arduino Stepper Motor 28byj-48 Control Speed and Direction

 In this tutorial we will learn how to move a stepper motor, change the speed with the potentiometer and change the direction using a button. Watch the Video! Step 1: What You Will Need Arduino UNO (Or any other Arduino) Stepper motor 28byj-48 & stepper motor driver board Button 1k ohm resistor Potentiometer module …

Controlling Servo Motor With IR Remote Using Arduino

 In this tutorial we are going to learn how to control a Servo motor using IR remote and Arduino Watch the Video! Step 1: What You Will Need IR Remote Sender IR Receiver module Servo Motor Arduino UNO (or any other Arduino or ESP) Jumper wires Visuino program: Download Visuino Step 2: Brought by PCBWay …

Get Servo Motor Positions From SD Card

 In this tutorial we are going to read servo motor positions from the SD card where we saved a text file with positions. Watch the Video! Step 1: What You Will Need Arduino UNO (Or any other Arduino) SD card module SD card to store a file Servo motor Jumper wires Breadboard Visuino program: Download …

Weather Station | How to Use BME280 Temperature, Humidity and Pressure Sensor

 In this tutorial we are going to make a weather station project using BME280 Temperature, Humidity and Pressure sensor and ST7735 Display. Watch the Video! Step 1: What You Will Need Arduino UNO (Or any other Arduino) LCD Display TFT 7735 BME280 Sensor Jumper wires Breadboard Visuino program: Download Visuino Step 2: Brought by PCBWay …

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 …

How to Save Sensor Data Temp & Time to SD Card Using Arduino

 In this tutorial we are going to save Temperature and Humidity data from the Dht11 sensor to the SD card and we will also add a time and a date that we will get from the RTC module ds1307. Watch the Video! Step 1: What You Will Need Arduino UNO (or any other Arduino …

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 …

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 …