OtolithSound Project

When I was teaching, I had a friend of mine ask me if I could review a grant proposal that his startup company (OtolithLabs) had written. In the proposal, they discussed a new device that would help with motion sickness by applying low frequency audio (or even sub audible frequencies) behind the subject’s ear. In the proposal, they had piecemealed a couple of Adafruit boards together to demonstrate feasibility for their new device. What they needed was an electrical engineer (more)

Continue Reading

Stepper Motor Controller

H-Bridge Motor Coil Driver Microcontroller Circuit Power Input and Regulation Stepper Control Sequence Downloads Bipolar Stepper Motor Controller SchematicĀ (.pdf) Bipolar Stepper Motor Controller Design FilesĀ (.zip)

Site Footer

Sliding Sidebar

About Me

About Me

I work in the semiconductor manufacturing industry by day, and I enjoy working on electronics projects by night. I started this blog so that I could document the projects I'm working on and what I may have learned along the way.

Social Profiles