Posts tagged ENGR101
Arduino Tachometer - Using a Hall Effect Sensor (A3144) to Measure Rotations from a Fan
Arduino Tachometer - Using a Hall Effect Sensor (A3144) to Measure Rotations from a Fan

Arduino tachometer used to calculate the rotational motion of a part. Tachometers read out revolutions per minute (RPM), which tells the user how often a rotating part completes one full rotation. RPM readings are used in the automotive, aerospace, and manufacturing fields. Tachometers can indicate fuel consumption and motor speed, safety of moving parts, and even wind speed indicators. In this tutorial, the speed of a fan is measured using a hall sensor and neodymium magnet to acquire an accurate depiction of fan speed.

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Arduino, Electronics, EngineeringJoshua HriskoTachometer, Arduino Tachometer, Arduino Speed Gauge, Arduino Tach, RPM, Rotations Per Minute, DC Fan, Fan, Blower, Engineering, Engineer, Hall Sensor, Hall Effect, A3144, A3144 Hall Sensor, A3144 Hall Effect, Rotation, Magnetic, electromagnetic, Electromagnetic, Hall, Experiment, Arduino Experiment, Neodymium, Neodymium Magnet, Revolution Counter, RPM Gauge, Rev-Counter, ENGR101, Sensor Comments
Capacitive Touch Sensor with Arduino
Capacitive Touch Sensor with Arduino

Capacitive sensing from human touch. Create a switch without any moving parts with an Arduino board and an inexpensive capacitive touch sensor.

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Arduino, ElectronicsJoshua HriskoCapacitive Touch, Capacitive, Arduino Capacitive Touch, Arduino Experiment, Arduino IDE, Arduino Sensor, Arduino Capacitive, Arduino Capacitive Sensor, Arduino Touch Sensor, Arduino Touch, Arduino Project, Arduino Uno, Arduino Wiring, Analog, Analog Read, Arduino Serial, Arduino Digital, Arduino Digital Write, Arduino LED, ENGR101, Capacitive Touch Sensor, Arduino Tutorial, Arduino Touch Tutorial, Arduino Capacitive Tutorial, Capacitive Touch Tutorial, Capacitive Arduino, Capacitive Touch Arduino, Sensor Comments
A Heat Transfer Experiment with Coffee
A Heat Transfer Experiment with Coffee
Engineering, Python, Raspberry Pi, ArduinoJoshua HriskoHeat Transfer, Nespresso, Newton, Newton's Law of Cooling, Thermodynamics, Calculus, Differential, Temperature, Logarithm, Arduino Experiment, Raspberry Pi Datalogger, Thermocouple, MAX6675, Experiment, GitHub, Data Acquisition, Data Analysis, Aero-Thermal, ENGR101, Heat Transfer Arduino, Arduino Heat Transfer, Arduino MAX6675, Arduino Temperature, Arduino Thermocouple, Arduino Thermocouple Project, Thermocouple Arduino, MAX6675 Arduino, MAX6675 Project, MAX6675 Thermocouple, MAX6675 Arduino Project, Arduino Thermocouple MAX6675, Arduino Thermocouple Experiment, Arduino Engineering, Arduino Engineering Heat Transfer, Arduino Heat, Arduino Engineer, Arduino Heat Engineer, Arduino Engineering Tutorial, Arduino Project, Raspberry Pi, Differential Equation, Engineer, Engineering