We stock a wide variety of field-programmable gate arrays (FPGAs) from all the major manufacturers, such as Digilent, Alliance Memory and SparkFun Electronics. Suitable for a whole range of industries and applications, FPGAs are semiconductor devices which are designed around a matrix of configurable logic blocks that are connected using logic-based programming. They are a popular choice for those users who wish to change and modify their configuration to suit their individual purposes. This contrasts with Central Processing Units (CPUs) where the configuration is set by a manufacturer and cannot be changed. FPGAs are user-configurable.