Abstract: In this paper, a switch-mode CMOS Hall sensor circuit is designed, which used the quadrature current method and chopper stabilization technique to eliminate the offset voltage from the Hall ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention. The “automatic toll gate system project” demonstrates how simple sensors and ...

Need a Hall sensor? A strip of copper, a strong magnet, and an LM358 are all you need to explore the Hall effect hands-on. This experimental setup turns microvolt signals into measurable millivolt ...

Just about every “getting started with microcontrollers” kit, Arduino or otherwise, includes an ultrasonic distance sensor module. Given the power of microcontrollers these days, it was only a matter ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Insight on Diodes Inc.’s first automotive-compliant 3D linear Hall-effect sensor. How it allows for reliable and high-precision contactless rotary motion and proximity detection. Application targets ...

For my money, there’s no greater malaise in modern gaming than stick drift. After forking out hundreds of dollars for a console and sometimes a similar fee for a top-of-the-line pro controller, seeing ...

Diodes Incorporated introduces its first automotive-compliant 3D linear Hall effect sensor. The AH4930Q detects the magnetic field in the X, Y, and Z directions, allowing for reliable and ...

The dial control atop Alarmo uses a magnetic Hall effect sensor for improved accuracy and durability. The dial control atop Alarmo uses a magnetic Hall effect sensor for improved accuracy and ...

Why and how indoor air quality is an increasingly important metric. Details of the seven parameters assessed by this all-in-one module. The need for a fan to ensure consistent airflow. Quantitative ...

Abstract: This paper presents a highly sensitive Hall sensor with a high-performance instrument amplifier interface circuit fabricated in a 0.18 μm CMOS process. The Hall sensor is optimized with an ...