Leonardo

Projects:-Tag:Leonardo
13 08, 2016

4Duino Extended Graphics

By | 13th August, 2016|Categories: Easy|Tags: , , , |7 Comments

4Duino Extended Graphics was designed to make the creation of graphical displays a more visual experience while allowing the usage of powerful Picaso Serial command set still. 4Duino Extended Graphics is a great software tool that allows the user to see visually what their desired graphical layout will look like, before the project is compiled [...]

12 08, 2016

4Duino Ultrasonic Sensor

By | 12th August, 2016|Categories: Medium|Tags: , , , , , |1 Comment

In this project we will measure the distance of the nearby object using TS601-01 Ultrasonic sensor and 4Duino. An ultrasonic sensor has a transmitter (sends ultrasonic signals) and a receiver (receives the ultrasonic signal after it bounced off nearby object). The sensor estimates the distance of the object by transmitting a signal and determining how [...]

12 07, 2016

LDR Sensor

By | 12th July, 2016|Categories: Easy|Tags: , , , , , , , |2 Comments

In this project we will monitor the room temperature using a LDR_NSL19_M51 light dependant resistor (LDR) and 4Duino. The resistance of the LDR varies significantly with ambient light hence it can detect surrounding light intensity changes in real time. In this project 4Duino’s resistive touch display is used as a means for displaying the detected [...]

13 08, 2016

LED Control Using Touch Button

By | 13th August, 2016|Categories: Easy|Tags: , , , , , , , |1 Comment

In this project, we will learn how to turn an LED ON or OFF via the 4Duino I/O port (D13) and a button widget from 4D Workshops. The 4Duino’s resistive touch display is used as a means for a graphical interface to control state of the LED. For convenience, we will use the LED [...]

13 08, 2016

4Duino LED Brightness Control

By | 13th August, 2016|Categories: Easy|Tags: , , , , , , |0 Comments

In this project, we will learn how to control the brightness of LED via an I/O port (with PWM output capability) and a touch display slider. The 4Duino resistive touch display is used as a means for a graphical interface to control the intensity of the LED. Since the 4Duino itself has an LED on [...]

13 08, 2016

LED Matrix Controller

By | 13th August, 2016|Categories: Medium|Tags: , , , , , , |0 Comments

In this project, we will use the digital pins and screen of the 4Duino to create a 5x7 LED matrix controller with a user graphical interface. An LED matrix is essentially many LEDs packaged in a dot grid format in order to produce pictures or large text. They’re commonly used for signage purposes in the [...]

13 08, 2016

Electronic Piano

By | 13th August, 2016|Categories: Medium|Tags: , , , , , , , |0 Comments

In this project, we will learn how to use an Active Buzzer and a 4Duino to create an Electronic Piano. An active buzzer is an electric piezo device which is commonly used to produce sound. When subjected to an alternating electric field, a piezo ceramic material disc inside the buzzer is caused to stretch or [...]

13 08, 2016

4Duino Servo Control

By | 13th August, 2016|Categories: Medium|Tags: , , , , , |0 Comments

In this project, we will control the angular position of the DC Servo Motor via an I/O port (with PWM output capability) and touch knob.  The 4Duino resistive touch display is used as a means for a graphical interface to control the angular positon of the Servo. Servo motor is a very useful device for [...]

13 08, 2016

Time Stamp from Web Server

By | 13th August, 2016|Categories: Easy|Tags: , , , , , , , , , |0 Comments

INTRODUCTION In this project, we will learn the basics of Transmission Control Protocol (TCP) and how to communicate to a webserver over TCP. We will request and receive packets from the Google web server using the above communication protocol. The 4Duino display is used to print the status of the connection and the received information [...]

13 08, 2016

Getting Started with Wi-Fi

By | 13th August, 2016|Categories: Easy|Tags: , , , , , , , |1 Comment

In this project, we will learn how to get started with the ESP8266, an inbuilt 4Duino Wi-Fi module and connect to a local access point. The 4Duino display is used to print the status of the connection for debugging purposes. UNDERSTANDING THE SOFTWARE The ESP8266 Wi-Fi Module is embedded in the 4Duino. ATmega32U4 communicates [...]