Open-source hardware (OSH), consists of physical artifacts of technology designed and offered by the open design movement. Both free and open-source software (FOSS) as well as open-source hardware is created by this open-source culture movement and applies a like concept to a variety of components. It is sometimes, thus, referred to as FOSH\r\n (free and open-source hardware). The term usually means that \r\ninformation about the hardware is easily discerned so that others can \r\nmake it - coupling it closely to the maker movement.Hardware design (i.e. mechanical drawings, schematics, bills of material, PCB layout data, HDL source codeand integrated circuit layout data), in addition to the software that drives the hardware, are all released under free/libre\r\n terms. The original sharer gains feedback and potentially improvements \r\non the design from the FOSH community. There is now significant evidence\r\n that such sharing can drive a high return on investment for investors.\r\n
Since the rise of reconfigurable programmable logic devices, sharing of logic designs has been a form of open-source hardware. Instead of the schematics, hardware description language (HDL) code is shared. HDL descriptions are commonly used to set up system-on-a-chip systems either in field-programmable gate arrays (FPGA) or directly in application-specific integrated circuit (ASIC) designs. HDL modules, when distributed, are called semiconductor intellectual property cores, or IP cores.