The Electronics Blog for Hobbyists and Professionals

ShoutingElectronics #12 – Installing Whole House Energy Monitor

In this short video, we go through installing a whole house energy monitor, including installing the Current Transformer Non Invasively in the house’s Distribution Board / Consumer Unit / Switchboard / Fusebox.
We also use the Nooelec RTLSDR dongle to see what frequency the Transmitter is communicating on.

ShoutingElectronics #11 – Remote Alarm Sensor Flipping Logic

What causes most remotes in an area to not work properly? It is when a technician wires a remote to an alarm sensor the Wrong Way. A Remote Jammer. What we found, and how we rectified it. All it needed was a bit of Flipping Logic