Piotr Wróblewski
Więcej pomysłów od użytkownika Piotr
Since writing up instructions on how to build a simple Arduino home energy meter which measured the energy consumption for a single phase, I’ve had a number of people ask about modifying it to be a 3 phase energy meter. While there is a range of commercially available single phase energy meters available, the 3 phase meters aren’t nearly as common and tend to be quite expensive. So I decided to take the time to build a 3 phase energy meter and fix up a couple of areas in t...

Since writing up instructions on how to build a simple Arduino home energy meter which measured the energy consumption for a single phase, I’ve had a number of people ask about modifying it to be a 3 phase energy meter. While there is a range of commercially available single phase energy meters available, the 3 phase meters aren’t nearly as common and tend to be quite expensive. So I decided to take the time to build a 3 phase energy meter and fix up a couple of areas in t...

Need one of those smart mirrors (picture: Max Braun)

Need one of those smart mirrors (picture: Max Braun)

This project uses the ESP8266 07 and Blynk to create an alert, informing the user by email when a reed switch has been tripped. It can be used as a mailbox, window, door, or any other alarm.

This project uses the ESP8266 07 and Blynk to create an alert, informing the user by email when a reed switch has been tripped. It can be used as a mailbox, window, door, or any other alarm.