WELCOME Fat Quarters Software & Electronics sells Speake & Co Llanfapley magnetic sensors and ASICs. We also sell our own electronics kits with parts and circuit boards. Speake & Co. have been manufacturing and supplying their unique range of Magnetic Field Sensors, designed by the late Dr. Richard Noble, since 1995.  The sensors themselves can […]

Answers to Frequently Asked Questions I need my stuff now but I do not have a PayPal account. Can I still pay with a credit card? Yes. Through PayPal we can accept payments from a non-PayPal member. On the PayPal site you can use a credit card OR your PayPal account. You are no longer […]

General Information Within this section you can find the following: Application Notes – White papers that cover topics such as: device specifications and performance criteria. Articles Listing – Past articles that were written about the sensors, ASICs and kits. Frequently Asked Questions – They are just that! Please use the drop down menu to navigate to these pages […]

Article Index These are the articles that have been written about the sensors, ASICs, and kits. They are grouped by author Women who are planning to get pregnant or to enter IVF programs should canada viagra prescription be advised to lose weight before starting so, as very strict diets are not allowed during pregnancy or […]

Application Notes Please Note: All the Application Notes require Adobe Acrobat Reader.  Click on this link to Adobe to get a free copy. General Notes: FGM Data Sheet FGM Application Notes Auto-calibration algorithms for the the FGM type sensors Focused Notes: SCL-001 Magnetic Field Nulling System/Gauss Meter SCL-002 Vehicle Detector SCL-004 Self Calibrating Compass with 1 degree of precision SCL-006b […]