Analog circuits have had their day; everything is digital now. However, here’s a simple analog circuit built with one good, old, but still available pulse-width-modulating regulator chip. The ...

Fenwal Controls is showing its new SYSTEM ONE gas ignition and temperature controller for commercial and industrial applications. The unit combines automatic gas ignition with Fenwal's flexible Series ...

The project uses a digital temperature sensor for precise control of temperature in medical applications or industries. This system is better than analog/thermostat system, which has poor accuracy.