- on Microcontrollers
- Published in issue 7/2006 on page 0
E-blocks = cheaper PLC design
If you are a habitual user of PLCs (programmable logic systems) then you may be frustrated with the fact that you are paying in excess of £ 100 for a simple system that (hardware-wise) contains only a couple of inputs and a couple of outputs which would cost you just over £ 10 if you put it together yourself. Well here is a suggestion that could help you develop your own PLC for a lot less.