This timeline covers major countdown activities planned during the NASA's wet dress rehearsal for the Artemis 1 mission. The wet dress rehearsal will include loading of more than 700,000 gallons of cryogenic liquid hydrogen and liquid oxygen into the Space Launch System moon rocket on launch pad 39B at the Kennedy Space Center in Florida.
Amidst the perpetual and turbulent innovation and adoption of tech-oriented ecosystems by the world, the looming threats are overshadowing them at a much faster and smatter pace. It is not a topic of discussion anymore how much tech-dependent the whole world has become, however, it certainly begs other branches for discourse; cyber threats, hacking, ransom […]
STMicroelectronics RHRDAC121 radiation-hardened digital-to-analogue converter (DAC) operates down to 2.5V for use in modern, low-power system designs that older 3.3V parts cannot support. Consuming just 0.6mW at its maximum speed and supply voltage, the 12-bit 1Msps successive-approximation register (SAR) DAC helps reduce size, weight, and power (SWaP) in next-generation satellites. Typically used in circuits for telemetry, housekeeping, […]