lcd Archives - CreateLabz

RFID and Biometric Door Lock system using Raspberry Pi ZeroW with MySQL database

by Gabriel Jomar Genobisa on June 7, 2019

Overview This project aims to implement door lock system on Raspberry Pi Zero W. The project uses RFID reader and fingerprint sensor for dual access modes. When the user tries to access the system the data is fetched from a MySQL database on the Raspberry Pi Zero, then unlocks the solenoid lock if it identifies the RFID ID or the

KnowledgeBase Raspberry Pi

Raspberry Pi Live Weather Forecast With TFT LCD Display

by Johnson Hong on May 25, 2019

Overview Accurate weather predictions are important for planning our day-to-day activities. For example, farmers need information to help them plan for the planting and harvesting of their crops. For us, it can help us prepare the things we bring when we go out, such as an umbrella if we know it's going to rain.

KnowledgeBase

Mini MP3 Player Using DFPlayer Mini Mp3 Module with 2.8″ TFT Touch Screen LCD

by Gabriel Jomar Genobisa on May 18, 2019

Overview This project aims to create a simple MP3 player using the DFPlayer Mini MP3 module and display the songs being played on a TFT Touch Screen LCD display. The device is capable of Pause and Play operations, Next and Previous song selection, with a simple interface that displays the

Arduino KnowledgeBase

Bluetooth-Controlled Mini Lift Using Stepper Motor with Android Mobile App

by Johnson Hong on May 6, 2019

Overview This Mini Lift project is achieved with the use of a stepper motor. The motor will rotate either clockwise or counterclockwise depending if you want it to go up or down, controlled by a mobile app with Bluetooth. Additionally, the TFT LCD display is to show the user which

KnowledgeBase

Barcode Scanner using H1800 CCD Sensor 1D Scan Engine and USB Host Shield with 3.5” LCD

by Jason Lopez on May 6, 2019

Overview A barcode is a square or rectangular image consisting of a series of parallel black lines and white spaces of varying widths that can be read by a scanner. Barcodes are applied to products as a means of quick identification. They are used in retail stores as part of

KnowledgeBase

Heart Rate Monitoring System using Heart Rate Pulse Sensor with I2C 1602 LCD

by Jason Lopez on April 17, 2019

Overview When it comes to our heart rate, of course,we don't want it to beat too fast, and to beat too slow. But, most of the time, we don't really think about the rhythm and pace of our heart. And if there is something unusual happening in our heart, we are really completely unaware of it. In this tutorial we

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