Internship
A collegiate internship at RCAL Products provides students with a unique opportunity to bridge the gap between academic knowledge and real-world application in the dynamic field of electronic manufacturing. Interns at RCAL engage in hands-on experiences, working closely with seasoned engineers and technicians on cutting-edge projects. This internship exposes students to the entire product development lifecycle, from design and prototyping to assembly and quality assurance, offering invaluable insights into the practical challenges and solutions within the electronics manufacturing industry.
Throughout the internship, students gain exposure to diverse engineering disciplines, including electrical, computer, and mechanical engineering. They actively contribute to project teams, applying classroom learning to real-world scenarios and developing a deep understanding of the intricacies involved in manufacturing electronic components. The internship not only enhances technical skills but also fosters critical soft skills such as communication, teamwork, and problem-solving. It serves as a springboard for future careers by providing students with a holistic perspective of the industry and positioning them as valuable contributors to the innovative world of electronics manufacturing.
Currently, RCAL actively works with students from the University of Arkansas, John Brown University and Northwest Arkansas Community College. If you, or a student you know is interested in a full year, semester or summer internship please feel free to contact our offices. RCAL offers paid and unpaid internships depending on program requirements.
During my time at RCAL Products, I have gained valuable experience and skills that have more than prepared me for my future engineering courses and career. I had the opportunity to work on projects involving PCB design, embedded software, and product testing for customers in a variety of industries. These projects have developed my skills with schematic and PCB layout, improved my knowledge of electronic circuits and components, expanded my problem-solving and communication skills, and allowed me to participate in the entire design process from the first idea to the final product. I am extremely grateful for the knowledgeable and friendly engineering team who have given me the opportunity to work with them and have played a significant role in my growth as a future engineer this summer.
Weston Sills, University of Arkansas
Electrical and Computer Engineering Intern
Graduation Spring 2026
Capstone Project at John Brown University:
Universal Belt Feeder DesignThe Universal Belt Feeder Design project, undertaken by students at John Brown University, showcases an innovative automation solution for integrating small electronic components into assembly processes, specifically for RCAL Products' Pick and Place (PNP) system. This sophisticated system employs a NEMA 23 bipolar stepper motor with the DM556T motor driver, orchestrated by an Arduino Mega microcontroller, providing an intuitive user interface through minimal buttons and LEDs. Custom 3D-printed parts ensure accurate centering of components on the conveyor belt. To minimize belt wear and maximize precision, rubber-ended pulleys and a timing belt replace traditional components, with an internal belt-tightening system that preserves the belt's main frame. The inclusion of IR break beam sensors and motor-related parts enhances the belt feeder’s reliability and user-friendliness, making it a modern example of automation designed for increased efficiency in industrial applications.