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 ...

Traditional anisotropic magnetoresistive (AMR) sensors used barber-pole electrodes to rotate the current direction by 45° in order to obtain a linear electrical response. However, the adoption of ...

The magnetostrictive linear displacement sensor is a sensor for measuring absolute displacements. The sensor makes use of the magnetostrictive effect and inverse effect to complete the excitation and ...