A field-programmable gate array (FPGA) is an integrated circuit that can be programmed to perform complex digital logic functions. Unlike microcontrollers, which have fixed functionality, FPGAs can be reconfigured to perform different tasks. They are used in applications such as digital signal processing, image processing, and networking. Sign up Robotic process automation (RPA) is a technology that involves using software robots to automate repetitive and rule-based tasks. RPA can help to improve efficiency, accuracy, and compliance. Popular RPA platforms include UiPath, Blue Prism, and Automation Anywhere.