Infrared line tracker modules hardly need an in-depth explanation as they’re very familiar to most electronics and robotics hobbyists. In this post I’ll discuss a popular and cheap infrared line ...

The ASI1462 is an analog microphone/line input module intended for use in the ASI2416 Modular CobraNet Interface. It contains eight microphone pre-amplifiers that operate at a 48kHz sample rate.

There are two ways of looking at Teenage Engineering’s add-on modules for its OP-Z portable synth. On the one hand, you could argue that it’s great that they enable you to add more functionality to ...

The following are some basic facts about input loop power sources: The input module usually isn't a loop power source. Although 120V is common for digital loops, other voltages are also used. There ...

A key subsystem in a programmable logic controller is the analog input module, which provides a high-precision front end to measure a wide variety of sensors. In many cases, however, the amplifier ...