Closed Loop Design (CLD) specializes in Embedded Engineering design and consulting with over 25 years of combined experience creating robust embedded solutions from the ground up. CLD's design philosophy is to provide quality, consistency, and simplicity for our customers. In doing so we create agile designs that can easily be scaled to incorporate additional functionality as the needs of our customers evolve. This agility is achieved by taking a hierarchical design approach where each piece of a design is broken down into functional blocks. This allows the design to be easily modified by adding, modifying or removing functional blocks. Additionally, these designs are done without requiring an RTOS, which reduces the hardware requirements and design cost.