KD Circuits specializes in getting projects off the ground by utilizing a wide array of rapid prototyping skills. Started in 2015, the industries served vary greatly from consumer products to Industrial/Manufacturing… and even art installations. It’s a one stop shop for product development needs: Schematic/Circuit Design, PCB layout, 3D modeling, Procurement of prototypes (in-house assembly), Firmware/Software, Cloud, Mobile App, Regulatory advisory, and many more unique services. KD Circuits also has a tight network of partners as well, including mechanical, RF, medical, and so on. Customers of the company range greatly with large companies with long term needs to the random person with some crazy idea. The founder of KD Circuits (Kevin Darrah) has a strong passion for education in engineering and produces tutorials on YouTube. He also designs open-source development hardware available Tindie, with full documentation on his Wiki.