Skip to content
ingDemurtas
Renewable energy specialist
home
Products
Services
Projects
Recent projects
Early projects
Photovoltaic plants
Electronics
Electrotecnic and Automation
Green power
Wind power
Solar power
Energy and Climate
About
Contacts
Exhibition
Recent projects
26 November 2017
Photovoltaic plants
25 November 2013
Early projects
27 November 2008
Wind energy
Vertical extrapolation of wind speed
29 November 2017
Calculation of Weibull coefficients
29 November 2017
The nature of wind
27 November 2017
Solar energy
Pioneering photovoltaic
24 April 2018
Solar tracking controller – installations
26 March 2018
A razor sharp heliostat
26 March 2018
Electrotechnics and Automation
Power data logger with GUI
3 October 2018
Use Arduino timers like PLC timers
18 March 2018
Direct start of a three phase motor and inversion of rotation
1 December 2017
Electronics
Electromagnetic gun
24 November 2017
Flashing lamp circuit
24 November 2017
LT Spice repetitive signal
24 July 2015
Biking infrastructure
Introducing free bike access on trains led to 20% more commuters
27 July 2017
Bike Sharing: love it or hate it?
12 December 2015
Biking infrastructure guide – Copenhagen
3 October 2014
Products
Easytrack: 1 and 2 axis solar tracking controller
22 August 2018
Anemometer trigger board
19 March 2018
Sun tracking control system for CSP
7 December 2017
Sun tracking control system for PV
6 December 2017
Portable Sun radiation meter
29 November 2017
Differential thermostat
29 November 2017
Mechanic
Turning down drill bit shank
2 April 2018
Energy and climate
The carbon cycle: why do we need renewable energy?
25 May 2016
