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 […]
BH1750 – Light Sensor Module Read More »
For my CNC 3018 I want to be able to control it it wireless. So I need somekind of CNC Server. After an extensive search on the internet and trying different options, I chose CNCJS. CNCJS is a web-based gcode feeder that can be used to control the CNC hardware. Being web-based, I can now
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
ESP8266 – HomeKit Window Contact Sensor Read More »
For those who follow my blog know that I have a 3D printer. Besides thinking up and creating everyday solutions with my 3D printer, I also like to draw 3D models. In this case the Plantower PMSA003i Digital Laser Dust Sensor. By drawing 3D models I learn “playfully” more and more. I sometimes made models in the past,
3D Models – PMSA003i Read More »
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
PMSA003 – Optical Particles Sensor Read More »
He’s making a list, He’s checking it twice, He’s gonna find out who’s naughty or nice, Santa Claus is coming to town …. Now that the days are starting to get longer again, the holidays are slowly coming our way. This Christmas, I hope my super sweet Santa surprised me with a perfect gift. To
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
ESP8266 – HomeKit Contact Sensor Read More »
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
3144 – Hall effect Sensor Read More »
In my previous blog here I tested the ESP HomeKit Software Development Kit. I am so enthusiastic about this Software Development Kit, that I going to write a few blogs about this genius software. In each Blog I will address a other accessory that you can add to your HomeKit without the need of a
ESP8266 – HomeKit Air Quality Sensor Read More »
Say if you have a sensor that is supplying a voltage that is much higher than you may need for a particular part of a circuit, such as for a chip in the circuit in this case a ESP8266. The sensor is run off of a 5.0V supply but the chip (ESP8266) in the circuit
ESP8266 – Voltage Divider Read More »
