Years of experience as a Chartered Engineer across a range of industries Purple Sphere test and review products, development boards and test equipment with the engineer in mind. Purple Sphere provide engineers with answers and produce technical articles they can trust.

Paul J Clarke CEng MIET has a reputation for taking a realistic and honest approach with anyone he works with. Using core engineering values of honesty and integrity along with 30+ years’ experience of working as an engineer makes Paul a unique individual capable of creating an open, honesty and trusting environment.

You can be assured that anything produced by Paul (aka Monpjc) and Purple Sphere has honesty and integrity are it core.