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

Overview Your heart rate, or pulse, is the number of times your heart beats per minute. Normal heart rate varies from person to person. Knowing yours can be an important heart-health gauge. In this tutorial we made a Heartbeat Counter which displays the beats per minute in an LCD using a Raspberry Pi Zero. Hardware Components Raspberry Pi ZeroI2C 1602

Overview Atmospheric pressure is an indicator of weather. When a low-pressure system moves into an area, it usually leads to cloudiness, wind, and precipitation. High-pressure systems usually lead to fair, calm weather. Temperature plays an important role and it is important to know what temperature is, how it is measured, and what implications it may have for society as a whole. In this tutorial we will

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. Weather forecasting helps us to make more informed daily decisions,

Overview This is a simple application of the APDS-9960 Gesture Sensor on the Raspberry Pi Zero. Throughout the tutorial, you'll learn about the basics of installing libraries on the Raspberry Pi as well as using them to aid you in the code. In this tutorial, we will use Python programming language to program our Raspberry Pi. Hence, for people migrating

Overview Weather Forecasting are important for planning our day-to-day activities. Farmers need information to help them plan for the planting and harvesting of their crops. Airlines need to know about local weather  conditions in order to schedule flights. Weather forecasting helps us to make more informed daily decisions, and may even help keep us out of danger. In this tutorial,

Overview This project aims to develop wireless monitoring using IoT Technology to interface the data acquired from the sensors to your smartphone. The project uses Blynk IoT platform to handle the data acquired. Two sets of sensor data are monitored: (1) water level, and (2) weight. The water level monitoring is part of an automated pumping system which automatically fills

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 current song playing. Hardware Used Arduino Uno2.8" TFT Touch Screen

Overview Air pollution is one of the largest environmental and public health challenges in the world today. Air pollution leads to adverse effects on our health, climate and ecosystem. Monitoring air quality is essential to understanding and preventing air pollution, as well as assessing emission sources in order to preserve a healthier air condition and contribute to the fight against

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 floor it is currently on as well as when it