Precision Design Associates, Inc. - Precision Design Associates, Inc. specializes in capacitive sensing technology, electronic circuit design, embedded software, PCB assembly and packaging. We offer turnkey design and consulting services as well as OEM modules. PDA also provides contract manufacturing and rapid prototyping services to our customers. Leveraging our partners as well as in-house capabilities we can offer competitive options involving PCB assembly, plastic injection molding, wire harness assemblies, ITO sensors, module assembly and order fulfillment.