For pressure measurement in devices with integrated SPS/PLC or other modular control, traditional encapsulated transmitters are often too expensive and too large. OEM sensors for soldering are ...

An ESP32, with additional level shifters and BMP180 atmospheric pressure sensor module, are placed in a junction box. The ESP32 is used to communicate with each of the sensors and allows for an ...

But [Matthew Ford] offers a third option: a simple device with a Bluetooth Low Energy (BLE) module that can get a few years of a pair of AA batteries. The approach has several advantages.

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Electrospun poly(vinylidene fluoride-co ...

Having attended European shows in the broader factory automation environment since I joined a B-2-B publishing company in the summer of 2006, this week has opened a new chapter in my career. I ...