Digital stuff
Using arduino you can automate your house yourself and build you own measuring devices. And, since the programming environment does not encourage complicated structures and you have to keep your program short an arduino can be programmed rather easily. I have a number of small arduino projects.
First of all klik, a simple house automation program with a web interface and time switches. Klik can switch lights in the house on and off using a 434 MHz transmitter. It has a web interface with buttons and a time clock. Klik runs on a wemos arduino board.
Kandedifang is a gps/beidou satellite navigation receiver and logger. It runs on a navspark arduino board. It logs a location stream to an SD card and shows your location on a nokia screen.
Measuring is great, but only useful if you know what you are measuring. Lora is a great technology to send your measurement data to your application.
All pages about digital stuff:
| 2020/05/15 18:17 | China and open tech The picture the words China and technology evoke in the west is not so favorable. We see China as a country using some technology to achiev… | digital, china, arduino, open source | |
| 2020/03/15 20:13 | Eise planet map In the city you do not see the night sky very well. Only the brightest stars are visible. And because you do not see the whole sky from betwee… | digital, space, astronomy, map | |
| 2019/01/05 22:40 | My map Over the years i have recorded my location during travels and holidays using satellite navigation receivers. It is nice to be able to see where you've … | geography, map, digital | |
| 2020/12/23 11:07 | The Navspark satellite navigation receiver Making your own receiver for satellite navigation is interesting to do and gives you the opportunity to make a devi… | digital, geography, satellite navigation, beidou |