Posts tagged data
Arduino + VL53L1X Time of Flight Distance Measurement
Arduino + VL53L1X Time of Flight Distance Measurement

Time of flight (ToF) is an approximation of the time it takes a traveling wave to come in contact with a surface and reflect back to the source. Time of flight has applications in automotive obstacle detection, resolving geographic surface composition, and computer vision and human gesture recognition. In the application here, the VL53L1X ToF sensor will be used to track the displacement of a ping pong ball falling down a tube. We can predict the acceleration and behavior of a falling ping pong ball by balancing the forces acting on the ball, and ultimately compare the theory to the actual displacement tracked by the time of flight sensor.

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Arduino, Data Analysis, Engineering, PythonJoshua HriskoArduino, VL53L1X, Time of Flight, Time-of-Flight, ToF, Arduino Time of Flight, Arduino Code, Arduino Fluids, Fluid Mechanics, Engineering, Engineer, Time of Flight Experiment, Parts, Arduino Uno, Arduino Uno CH340, Pulse, Ball, Drag, Drag Coefficient, DAta, Data, Data Acquisition, Data Analysis, data, Data Visualization, Force, Force Balance, Raspberry Pi Engineering, Raspberry Pi, Raspberry Pi Analysis, Raspberry Pi Engineer, Code, Programming, Programm, programming, Python, Python pyserial, pyserial, pySerial, Python Data, matplotlib, Python matplotlib, Aero-ThermalComment
iPhone Datalogger with Arduino Using The iOS Bluetooth App BLExAR
iPhone Datalogger with Arduino Using The iOS Bluetooth App BLExAR

The BLExAR app will be used in conjunction with a CC2541 (HM-10, JDY-08, AT-09, SH-M08) Bluetooth module and an Arduino (ATmega328) board to create a simple data acquisition system. A DHT22 sensor will provide temperature and humidity data to the Arduino which will be recorded by an iOS device via the BLExAR app. This experiment is a real-world example of an Arduino application demonstrating data acquisition from a real sensor. This tutorial will allow users to solve their own engineering problems using the modern Arduino platform and wireless communication through the BLExAr app, which will ultimately expand the reach and compatibility of technology in the classical sciences through exploration and experimentation.

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Arduino, Bluetooth, Electronics, EngineeringJoshua HriskoBLExAR, Arduino IoT, Arduino Internet of Things, Arduino iOS, Arduino Code, Arduino Experiment, iOS, iOS Bluetooth, iPhone, iPhone X Bluetooth, iPhone X Arduino, DHT22, Temperature, Data, Datalogger, Data Acquisition, Arduino Data Acquisition, iOS Data Acquisition, iPhone Datalogger, Arduino BLExAR, BLE, Arduino BLE, Arduino iPhone BLE, Arduino iPhone, Arduino iOS Bluetooth, Bluetooth, Bluetooth Low Energy, AT-09, AT-09 Bluetooth, HM-10, HM-10 Bluetooth, HM-10 Bluetooth Module, Arduino HM-10, SH-M08 Bluetooth, data, datalogger, Data Visualization Comment