Archive for Electronic Projects

62 results.

Iot house exhaust air systems controller

Feb10
by Evert on February 10, 2019
Posted In: Esp32

First of all I’m going to explain what a house extractor is used for. Because our houses are very well isolated (here in The Netherlands at least) we need some air flow to get rid off the polluted air in […] ↓ Read the rest of this entry…

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PZEM-016 Energy Monitor

Dec10
by Evert on December 10, 2018
Posted In: Esp32

I bought some (2pieces to start) PZEM-016 energy measure modules from Ali express. You can get them for around $8, not that expensive at all if you take in consideration what this device all can do.The idea was to measure […] ↓ Read the rest of this entry…

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Iot Blinds Controller

Nov12
by Evert on November 12, 2018
Posted In: Esp8266

This is a renewed and updated version of my blinds controller. With this controller we can lower and raise the horizontal Luxaflex blinds. This controller was one of the first devices in my Joshua Domotica and the controller for one […] ↓ Read the rest of this entry…

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Iot Co2 Sensor

Sep25
by Evert on September 25, 2018
Posted In: Esp8266

For measuring the air quality in the living room I was looking for a CO2 sensor to build my own CO2 Iot node. Looking around on the internet I found the MH-Z19 sensor, not that expensive and according to other […] ↓ Read the rest of this entry…

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Iot light switch with mains input

Jul14
by Evert on July 14, 2018
Posted In: Esp8266

IOT light switch with input for switch with mains. The idea is the same as the famous Sonoff wifi switch but this one has also an input for a 230V~ switch so you can still use your existing light switches. […] ↓ Read the rest of this entry…

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