We decided to design a greenhouse as subject for our electronic project. The goal was to regulate the temperature inside the greenhouse thanks a lamp, a servomotor to open a window and a PC fan. We wa(Diy Tech)
The Adjustable Ridger is perfect for "earthing up" and for creating ridges and furrows in previously culitvated ground. The Ridger is easily adjustable for depth and the wings can be adjusted from 20cm to 40cm wide. Spade Lug Wheels are available to provide extra traction in difficult ground conditions.