Electro-Explosive System (EES) used for the remote safe ignition of pyrotechnical chains like the ignition of solid rocket motors. MIL-STD-1576 and ECSS-E-ST-33-11C for the design of electro-explosive and pyrotechnical device. ECSS-E-ST-33-01C and ECSS-E-ST-20C for mechanisms and electronic board design. Features- • A safe and arm device (SAD), a mechanism that implements the physical separation between the pyrotechnical component and the pyro-duct. • Electronic boards that handle the user-interface and actuate the requested maneuvers. • An EED, the pyrotechnical component that generates the SRM ignition. • Remove-Before-Flight and Insert-Before Flight devices to provide safety during ground handling. • Impossibility to arm the device with only one command. • Physical separation between the circuit that circuit that triggers EED and the rest of the electronics. • Inhibit monitoring • Three electronic inhibits to prevent inadvertent EED ignition • Two mechanical inhibits to prevent SAD arming. • Space-grade field- programmable gate array (FPGA) on the electronic board. Technical Specifications- • Mass: 1.4kg • Length: 166mm • Width: 220mm • Height: 49mm • operating temperature: -35 to 60 deg C • Pyrotechnical chain with a M5 interface • Radiation: 40 krad • Voltage: 12V or 28V DC • Differential SPI Applications- • Solid rocket motors