This section presents projects in which functional prototyping has been applied. Prototyping is the most important stage in the creation of any new product. It fails to create a fully working version of the product, which is planned to be released in large quantities. At the same time you are not limited by the possibilities and performance. You have access to a large number of analog and digital input / output channels, high-performance FPGA-based prototype or processor, the ability to integrate any peripherals with any protocol into the prototype. Functional prototyping allows for a very short time to demonstrate to a potential customer a fully working version of the system that was the idea just yesterday.