The Raspberry Pi provides general purpose digital input/output pins (called GPIO pins) that you can use for reading digital logic signals or for outputting digital logic levels. The outputs do not have much current capability, but you can drive LEDs or …
A. Luxenburger, D. Porta, S. Knoch, J. Mohr, and T. Schwartz. 2023 IEEE 28th International Conference on Emerging Technologies and Factory Automation (ETFA). IEEE International Conference on Emerging Technologies and Factory Automation (ETFA-2023), IEEE Press, (2023)