XDB403 jerin manyan masu watsa matsa lamba na matsa lamba da aka shigo da su daga shigo da siliki matsa lamba core, fashewar fashewar masana'antu tare da nutsewar zafi da buffer buffer, tebur nunin LED, babban kwanciyar hankali da ingantaccen firikwensin matsin lamba na piezoresistive da keɓaɓɓen keɓaɓɓen kewayawa. Bayan gwajin kwamfuta ta atomatik, ramuwa na zafin jiki, siginar millivolt na firikwensin yana canzawa zuwa daidaitaccen ƙarfin lantarki da fitarwa na sigina na yanzu, wanda za'a iya haɗa kai tsaye zuwa kwamfuta, kayan sarrafawa, kayan nuni da sauransu, kuma yana iya aiwatar da watsa siginar nesa mai nisa. .