Know the status of your blinds. Simple and easy to install with no tools required, The ESP8266 – HomeKit blinds Contact Sensor combines simple technology with everyday peace of mind. And even better, it can control other HomeKit accessories in your home when blinds are opened or closed. ESP8266 – HomeKit Blinds Contact Sensor Refine …
In this blog we look at the BME680 Integrated Environmental Sensor with Arduino Nano microcontroller. The BME680 is a gas sensor that measures relative humidity, barometric pressure, ambient temperature, gas (VOC Volatile Organic Compound) and IAQ (Indoor Air Quality). Because the pressure varies with altitude, The sensor can be used to measure estimated altitude. Using …
Know the status of your Garage door. Simple and easy to install with no tools required, The ESP8266 – HomeKit Garage door. Contact Sensor combines simple technology with everyday peace of mind. And even better, it can control other HomeKit accessories in your home when doors or windows are opened or closed. ESP8266 – HomeKit …
In this blog we look at the Sensirion SHT3x Temperature/Humidity sensors are some of the finest & highest-accuracy devices you can get. And, finally we have some that have a true I2C interface for easy reading. The SHT30 sensor has an excellent ±2% relative humidity and ±0.3°C accuracy for most uses. Unlike earlier SHT sensors, …
Know the status of your door. Simple and easy to install with no tools required, The ESP8266 – HomeKit Door Contact Sensor combines simple technology with everyday peace of mind. And even better, it can control other HomeKit accessories in your home when doors or windows are opened or closed. ESP8266 – HomeKit Door Contact …
In this blog we look at the BH1750 light intensity sensor breakout board with a 16 bit AD converter built-in which can directly output a digital signal, there is no need for complicated calculations. This is a more acurate and easier to use version of the simple LDR which only outputs a voltage that needs …
Know the status of your window. Simple and easy to install with no tools required, The ESP8266 – HomeKit Window Contact Sensor combines simple technology with everyday peace of mind. And even better, it can control other HomeKit accessories in your home when doors or windows are opened or closed. ESP8266 – HomeKit Window Contact …
Since the corona virus I have become increasingly aware of my environment. I also started to delve deeper into my living environment and in particular the air quality. I Already wrote a blog about the NASA Clean Air Study, this blog explains how you can clean your indoor air with plants. But I don’t know how …
Know the status of something you can open or close. Simple and easy to install with no tools required, The ESP8266 – HomeKit Window Contact Sensor combines simple technology with everyday peace of mind. And even better, it can control other HomeKit accessories in your home when doors or windows are opened or closed. ESP8266 …
Have you ever wanted to create a project that involved non-contact detection, such as detecting the closing of a door, counting the number of revolutions of a wheel, or creating a speedometer? Then this blog about the Hall effect sensor is for you. This project uses a Hall effect sensor to detect the presence of …
