A research team develops 3D-printed pneumatic logic modules that control the movements of soft robots using only air pressure. These modules enable logical switching of the air flow and can thus ...

This simple robot, which responds to light and avoids obstacles, can be built without using a microcontroller, programmer or PC. The only ‘special’ component in the circuit is a window discriminator ...

Before the era of large-scale integration (LSI) semiconductor circuits, discrete logic circuits using the common diode-transistor logic (DTL) were still necessary and available in a format that was ...