Using open-source hardware in technology projects offers benefits such as accessibility, collaboration, and cost-effectiveness. Open-source hardware allows users to access designs, modify, and share devices freely, fostering innovation and community engagement. It encourages collaboration among developers and makers, leading to shared learning and rapid prototyping. Additionally, open-source projects can be more affordable since they often eliminate licensing fees or proprietary costs, making technology more accessible. This approach enhances educational opportunities and empowers individuals to create customized solutions.