Printed circuit boards containing a microprocessor and the minimal support logic needed for an engineer to become acquainted with the microprocessor on the board and to learn to program it.
Arduino is an open-source project that created microcontroller-based kits for building digital devices and interactive objects that can sense and control physical devices.
The Raspberry Pi is a series of credit card-sized single-board computers developed in the United Kingdom by the Raspberry Pi Foundation to promote the teaching of basic computer science in schools and developing countries.
Internet Of Things
PIC microcontrollers ( Programmable Interface Controllers), are electronic circuits that can be programmed to carry out a vast range of tasks. They are found in most electronic devices such as alarm systems, computer control systems, phones, in fact almost any electronic device.