Meet Primo: a physical programming interface that teaches children programming logic while they control the movements of an Arduino-powered robot. All of Primo's electronics are concealed inside ...

On the surface, a programmable logic controller (PLC) might seem like nothing more than a generic microcontroller, perhaps outfitted to operate in industrial settings with things like high temperat… ...

The programmable logic controller is fitted with 32 Inputs offering : 16 x digital 4-30V, 8 x analog 0-10V, 4 x analog 0-5V, 4 x analog 4-20mA) and 20 Outputs (8 x relay 250V/5A, 2 x open ...