Almost every wall power supply has no indicator showing whether current is consumed by the load or not. Figure 1 Wall power supply indicator solution showing whether or not a current is being consumed ...

Schweitzer Engineering Laboratories recently announced the release of the LINAM UGFI Underground Fault Indicator, a product ...

On the back-end there’s a Python program on the computer which exposes a webserver that the phone connects to, translating sensor and press data without the need for an app. This works ...