Projects Archives - Page 213 of 402 - Use Arduino for Projects

Blynk gets connected with embedded hardware

IoT-Enabled Air Pollution Meter With Digital Dashboard On Smartphone

Metering – Instrument Projects / By Ibrar Ayyub

Presented here is a IoT enabled air pollution meter to monitor air quality on your smartphone using Blynk application and Arduino board. Blynk is an Internet of Things (IoT) platform to control Arduino, Raspberry Pi and the like over the Internet. In this project Blynk provides a digital dashboard on your smartphone that displays real-time […]

IoT-Enabled Air Pollution Meter With Digital Dashboard On Smartphone Continue Reading

Controlling A Robotic Car Through MATLAB GUI

Robotics – Automation Projects / By Ibrar Ayyub

This project presents the implementation of a MATLAB based graphical user interface (GUI) to control the movement of a robotic car. The commands to move the car in forward, reverse, right and left directions are sent from the GUI and processed by Arduino Uno board mounted on top of the car. Authors’ prototype is shown

Controlling A Robotic Car Through MATLAB GUI Continue Reading

Microcontroller Projects: Sonar Water-Level Meter

Metering – Instrument Projects / By Ibrar Ayyub

Three-fourths of the earth is water, out of which 97 per cent is saline (in oceans, seas and groundwater). The remaining 2.5 per cent to 2.75 per cent is fresh water , out of which 1.75 per cent to two per cent is frozen in glaciers, ice and snow. Fresh groundwater and soil moisture constitutes

Microcontroller Projects: Sonar Water-Level Meter Continue Reading

Sequential Tilt-Motion Lock

Security – Safety Projects / By Ibrar Ayyub

Here is a project for locking and unlocking with a tilt sensor by tilting it in a defined sequence. It uses an accelerometer module to detect the tilt motion. If the sequence matches with the predefined motion sequence, the lock opens. You can build this lock for a briefcase, ballot box, portable cashbox or even

Sequential Tilt-Motion Lock Continue Reading

Circuit diagram of an analogue sensor on Raspi

Analogue Input on Raspberry Pi

Other Projects / By Ibrar Ayyub

While you can connect your analogue input/output devices to Arduino very easily, it is not so easy with Raspberry Pi (Raspi). There are no analogue GPIO pins on Raspi; all GPIOs of Raspi are digital. Circuit diagram of an analogue sensor on Raspi However, simple resistive-type analogue-input devices can very easily be connected to Raspi

Analogue Input on Raspberry Pi Continue Reading

Serial LCD Module

LCD Projects / By Ibrar Ayyub

In most electronic systems, it is necessary to provide information in the visual form for a convenient user interface. The most commonly used displays in electronic systems are LED, LCD and TFT. Amongst these, an LCD display is the most cost-effective solution as it can display alphanumeric characters along with special user-defined symbols. It also

Serial LCD Module Continue Reading

RGB LED Cube with Sound to Light Capabilities

LED Projects / By Ibrar Ayyub

The objective of our final project was to build a 5x5x5 RGB LED cube that can display a certain color depending on the frequency of music playing. There are two main components of this project. The first part is the hardware setup that consists of the LED cube and the circuits that drive the power

RGB LED Cube with Sound to Light Capabilities Continue Reading

Magnetometer Parking Sensor

Sensor – Transducer – Detector Projects / By Ibrar Ayyub

The objective of our project was to develop a wireless sensor device to be used for detecting motor vehicles, along with their direction of travel. The sensor is to be used in a larger system to monitor parking lot traffic by counting ins and outs of vehicles, thus showing which lots are full or not

Magnetometer Parking Sensor Continue Reading

Balance Beam Controller

Sensor – Transducer – Detector Projects / By Ibrar Ayyub

The purpose of our final project was to create an unstable system that would allow us to investigate classical control design methods by controlling the system using a microcomputer. This was accomplished by creating a teeter-totter that pivoted around a central fulcrum and was controlled by a servo. The beam acted as a track for

Balance Beam Controller Continue Reading

“The Note is Right” Pitch Tuning Game

Game – Entertainment Projects / By Ibrar Ayyub

The objective of this project is to provide a multiplayer “pitch tuning” game in which the computer can determine the frequency of players’ input notes. The system guides two users through various states in which they are each given the chance to match a tone randomly selected by the computer. Players select their tone by

“The Note is Right” Pitch Tuning Game Continue Reading