Cigol Controls Limited, C++, Embedded Software Design, Microprocessor Design




Go to Cigol general information pageGo to hardware design pageGo to hardware tools page Go to MPU software design page Go to Windows industrial s/w design page Go to s/w design tools page Go to PLC design page Go to list of free software go to off the shelf vacuum controllers page Go to 5 digit LED display pageGo to information about our Crydom UF25 P 100 flow rate sensor interfacego to 4 channel temperature controller pagego to liquid nitrogen controller page Go to thin film coating page Go to examples of products page

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Data Protection Statement


VGI-100 - Four Channel Vacuum Gauge Interface (4 x RJ45 to RS485/RS232)

** Industrial Control Hardware **

Welcome to Cigol Controls Limited

Thank you for your interest in Cigol Controls Ltd

Please go to our summary page for a resume of our activities and achievements. Alternatively, press any of the buttons on the left for information on specific areas of our work.

We take care of data we hold on our staff and the staff of our customers and suppliers. Please read our Data Protection Statement (Revision 1) for information on our GDPR policy and procedures.


Are you a C++ programmer with an independent mind?

We would be interested to hear from anyone based in mainland Britain (ideally in S.W. England) with an interest in writing high quality code that actually does something concrete (ie someone with an enthusiasm for making things work).


Introduction to XML Mapper - Delphi Bootcamp 2023

Roger Swann presented a session with the above title at the 2023 Coding Bootcamp

Click this link to view an (edited) replay Introduction to XML Mapper


Director Roger Swann is an Embarcadero MVP

Founding director Roger Swann is a member of the Embarcadero "Most Valued Professional" scheme.

Roger with Embarcadero MVP T Shirt

For more details about Roger Swann and his contribution as a "Most Valued Professional" click here

For Roger Swann's thoughts on C++ Programming click here


The four channel vacuum gauge interface unit VGI-100 is now available.

The VGI-100 is supplied with a Windows 7 / Windows 10 compatible application that allows the display of measured vacuum gauges. Click here to download (free of charge) a simulation of this application (Win XP or Win 7, 10 or higher). This version (726710) was updated May 2019. Check your current version (Help/About) to see if you are using the latest version.

Click here for more information on the VGI-100

Picture of VGI-100 four chanel temperature controller


Here are some examples of our hardware products


4 Channel analogue 12 bit opto-isolated USB analogue input 


Cigol Controls Limited, C++, NDIC-II   


Customer specific surface mount PCB designed by Cigol Controls  Worked first time - PCB designed for UK customer


Photograph of HSI_101 digital i/o unit