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 …
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 …
In this tutorial we will learn how to set a sequence of steps and direction for the stepper motor NEMA 17 and repeat them in a loop. 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) DRV8825/A4988 …
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 …
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 …
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 …
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 …
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 …
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 …
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 …
In this tutorial we are going to learn how to control the speed and direction of a Continuous Rotation Servo using a potentiometer, button & Arduino. Watch the video! Also check outthis great Video on How Continuous Rotation Servo Works Step 1: What You Will Need Arduino UNO (Or any other Arduino) 360 Continuous Rotation SERVO …
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 …
In this tutorial we are going to change the ST7735 SPI LCD Backlight brightness using a potentiometer & Arduino. Watch the video! Step 1: What You Will Need Arduino UNO (Or any other Arduino) LCD Display TFT 7735 Potentiometer module 68 ohm Resistor (LCD Backlight draws around 30mA) Jumper wires Breadboard Visuino program: Download …
In this tutorial we are going to recognize a color of the paper and display this color on the Neopixel strip (8 led) using a TCS34725 Color Sensor & Arduino. Watch the video! Step 1: What You Will Need Arduino UNO (or any other Arduino or ESP) WS2812 LED strip (8 led) or WS2812 …
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 Arduino UNO (or any other Arduino or ESP) LCD I2C 1K ohm resistors LED Button Jumper wires Breadboard Visuino program: Download Visuino Step 2: Brought by PCBWay …
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 …
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 …
In this simple tutorial we will learn how to use a DS18B20 Waterproof Temperature Sensor with Arduino. Watch the Video! Step 1: What You Will Need DS18B20 Waterproof Temperature Sensor OLED Display Arduino UNO (or any other Arduino) 4.7K ohm resistor Jumper wires Breadboard Visuino program: Download Visuino Step 2: Brought by PCBWay Thank you …
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 …
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 …
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 …
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 …
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 …
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 …
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 …
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. …
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 …
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 …
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 …
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 …