The vector magnetometer offers a self-contained, interference-free method of global positioning and navigation. It complements satellite navigation and also works without satellite signals, for ...

Oscilloscope using Arduino and Processing Description Sampling oscilloscope with 4 channels (voltages from 0 to 5V), with frequencies up to 3kHz. It has a PWM signal generator and a square wave output ...

Increased integration density and sensitivity Researchers at Fraunhofer IAF have succeeded in reducing the size of their integrated quantum magnetometer by a factor of 30 in just one year. The sensor ...

Arduino library for TinyUSB. Contribute to adafruit/Adafruit_TinyUSB_Arduino development by creating an account on GitHub.

An industrial pulsed field magnetometer was developed, focusing on industrial needs. The system is to be used for the complete characterizing of permanent magnets in a production-line situation. The ...

In this paper, a stochastic optimization algorithm is proposed to calibrate the three-axis magnetometer onboard. The sensor errors, namely, hard iron, soft iron, nonorthogonality, scale factors, and ...

Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...