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 ...

Designed by Nova Radio Labs in the US, the Novaduino Environmental Sensor Kit is an Arduino-programmable air quality and ...

We think of radios as audio devices, but for people who are visually impaired, it can be difficult to tell which channel you ...

A quadrature encoder uses two output channels offset in phase to detect both direction and position with greater precision.

The new SH150 is Industrial Encoder Corp.’s largest sine-cosine hollow shaft encoder, featuring a 150 mm housing and a 60–100 ...

Same Sky’s Motion and Control Group announced the addition of aluminum knobs to its knobs product line. The SAK family of aluminum knobs is compatible with Same Sky’s range of rotary potentiometers ...

We absolutely adore inspired labor-of-love tales such as this one. [Alastair] wanted to build a synth for his daughter’s third birthday in spite of having no prior hardware knowledge. It became the ...

Abstract: A low-frequency angular acceleration rotary table (LFAART) is capable of sinusoidal motion around a fixed position and essential to verify dynamic characteristics of a gyroscope device. The ...

Abstract: As a high-precision (HP) position sensor, the optical encoder is the core component of modern electromechanical machines. During measurement, it is inevitably influenced by different ...