This is basic arduino tutorial; turn on LED when it’s dark and turn off when is light. Required Hardware : Arduino Board LED LDR (Photoresistor) 220 and 10K Resistors Jumper Wires Breadboard
Arduino basic tutorial for beginner. We will learn use buzzer, LDR and LED with the Arduino board. Activate Buzzer and LED using LDR and Arduino.
With this tutorial, we will be able to hear the melody when the button is pressed. Play a Melody using the tone() function Required Hardware Arduino Board Buzzer Push Button 10K Resistor Jumper Wires Breadboard
We will provide Arduino communication via bluetooth with the previously defined sentence commands in the Android application. You can use this project in home automation systems. For now we will use the ready-made application. In the following days I will publish a tutorial on creating an application.
In this Arduino Tutorial we will learn how the HC-SR04 Ultrasonic Sensor works and how to use it with the Arduino Board.
Display the results from the HC-SR04 Ultrasonic Sensor on an LCD Required Hardware: Arduino Board – https://goo.gl/UyGYeF Ultrasonic Sensor – https://goo.gl/dRkWUg LCD Display – https://goo.gl/1ljUCs 10K Ohm Potentiometer – https://goo.gl/c90Uix Breadboard – https://goo.gl/yCa8hX Jumper Wires Arduino Compatible SCM – https://goo.gl/yi21yB Electronics Equipments – https://goo.gl/covX9J Module Board For Arduino – https://goo.gl/81dafX Connections: The HC-SR04 Ultrasonic Module has 4 pins, Ground, VCC, Trig and Echo. The Ground and the VCC pins of the module needs to be connected to the Ground and the 5 volts pins on the Arduino Board respectively and the trig and echo pins to any Digital…
In this Arduino Tutorial we will learn how the HC-SR04 Ultrasonic Sensor works and how to use it with Buzzer and LED. Required Hardware Arduino Board – https://goo.gl/UyGYeF Ultrasonic Sensor HC-SR04 – https://goo.gl/dRkWUg Breadboard – https://goo.gl/yCa8hX Jumper Wires – https://goo.gl/VRzUN4 Buzzer LED 220 Ohm Resistor Arduino Compatible SCM – https://goo.gl/yi21yB Electronics Equipments – https://goo.gl/covX9J Module Board For Arduino – https://goo.gl/81dafX Connections: The HC-SR04 Ultrasonic Module has 4 pins, Ground, VCC, Trig and Echo. The Ground and the VCC pins of the module needs to be connected to the Ground and the 5 volts pins on the Arduino Board…
In this tutorial, you will make obstacle avoiding robot. This tutorial involves building a 4WD robot with an ultrasonic sensor that can detect nearby objects and change its direction to avoid these objects. The ultrasonic sensor will be attached to a servo motor which is constantly scanning left and right looking for objects in its way.
In this tutorial, you will make line follower robot. This tutorial involves building a line follower robot with an QTR-8RC Reflectance Sensor Array.
In this tutorial, we will learn how to use multi-servo with Arduino. We will control 4 servo motors with Arduino PWM outputs.You can implement your robotic arm projects with reference to this tutorial. Of course we will use external battery / power when doing this. Connections: The external battery VCC / GND connect to the breadboard. The Arduino GND connect to the breadboard’s GND input The servo connections we use in this project are as follows; Orange Input – Signal Input Red Input – Power Input (VCC) Brown Input – Ground Input(GND) The Servo 1 VCC and…
In this tutorial, we will learn how to use multi-servo with potentiometer. We will control 4 pcs servo motor with 4 pcs potentiometer. You can implement your robotic arm projects with reference to this tutorial. Of course we will use external battery / power when doing this. Connections: The external battery VCC / GND connect to the breadboard. The Arduino GND connect to the breadboard GND input The servo connections we use in this project are as follows; Orange Input – Signal Input Red Input – Power Input (VCC) Brown Input – Ground Input(GND) The potentiometer connections…
In this tutorial, we will learn how to use multi-servo with Joystick. We will control two pcs servo motor with one Joystick. You can implement your robotic arm projects with reference to this tutorial. Of course we will use external battery / power when doing this. Connections: The external battery VCC / GND connect to the breadboard. The Arduino GND connect to the breadboard’s GND input The servo connections we use in this project are as follows; Orange Input – Signal Input Red Input – Power Input (VCC) Brown Input – Ground Input(GND) The Servo1 VCC and…
In this tutorial, we will learn how to use multi-servo with an Android application. We will control 4 pcs servo motor with a Smartphone. You can implement your robotic arm projects with reference to this tutorial. Of course we will use external battery / power when doing this. Connections: The external battery VCC / GND connect to the breadboard The Arduino GND connect to the breadboard’s GND input The servo connections we use in this project are as follows; Orange Input – Signal Input Red Input – Power Input (VCC) Brown Input – Ground Input(GND) The Servo1…
In this tutorial, we will make voice controlled robot with an Android application. We will control the robot via Smartphone. Connections: Bluetooth RX connect to the Arduino TX input Bluetooth TX connect to the Arduino RX input The Motor Shield attach to the Arduino board The Arduino GND connect to the Bluetooth module GND The Arduino +5V connect to the Bluetooth module VCC Left DC Motor connect to the Motor Shield M1 inputs Right DC Motor connect to the Motor Shield M2 inputs Battery buckle connect to the Motor Shield +V and GND About the Code and App:…
In this tutorial, we will learn how to use robotic arm control with potentiometer. We will control 4 axis robot arm with 4 pcs potentiometer. We will use external battery / power when doing this. Connections: The external battery VCC / GND connect to the breadboard. The Arduino GND connect to the breadboard’s GND input The servo connections we use in this project are as follows; Orange Input – Signal Input Red Input – Power Input (VCC) Brown Input – Ground Input(GND) The potentiometer connections we use in this project are as follows; Two other pins are power…
In this tutorial, we will learn how to make and use a flex sensor. We will control servo motor with a flex sensor. Flex sensors are passive resistive devices that can be used to detect bending or flexing. The flex sensor shown in this tutorial is a flex sensor that decreases its resistance in proportion to the amount it is bent in either direction.You can easily make a sensor wider and longer depending upon your project. Required Materials: – Paper – Flexible Cardboard or Plastic – Pencil – Aluminum Foil or Aluminum Tape – Wires – Solder or…
In this tutorial, we will learn how to make a robotic hand and how to controlled it. This video shows the low-cost “robotic hand” construction. You can learn a working principle of a robotic hand. We will control 5 servo motor robot hand with 5 pcs flex sensor. I created the flexible sensors myself. We will use external battery / power when doing this.
Gyro Sensor Controlled Arduino Robot Car via Bluetooth.With G-sensor the robot will move depending on the slope of your smartphone. Joystick can be operated in the normal mode by moving the slider with your finger. H-Bridge L293D: L293D is IC which is commonly used as a H-bridge. There are also other IC’s like L298 etc. but in this tutorial, we will see how we can use L293D. At the same time, you can use Motor driver chip L298N in this project. Bluetooth Module: HC-06 chip of Bluetooth module soldered to the module board containing DC-DC converter and level…
In this tutorial we will learn how to make an Arduino Security Panel System with using Keypad and LCD Display.We will be able to open the door by entering the correct password. LCD 16×02 Connection: The Arduino’s +5V and GND will be connected to the pin of the breadboard The LCD has 16 pins and the first one from left to right is the Ground (GND) pin The second pin is the VCC which we connect the +5V pin on the breadboard. Next is the Vo pin on which we can attach a potentiometer for the contrast of the…
In this tutorial we will learn how to control our LEDs with using TV or IR remote. After this tutorial, you can control everything with your TV or IR remote. About IR : Infrared (IR) controls are often used in most electronic devices. This LED will give a predefined code when we press any key on the remote control and a certain frequency will also flash. The 38 kHz infrared receiver we use in the project demodulates the signal it receives and sends the button code to the Arduino. We can use with this receiver as long as different…