Chip nRF 903 made by Nordic corporation is used as RF wireless transceiver.
該卡與計(jì)算機(jī)具有RS-232 和USB兩種接口方式,RF無(wú)線收發(fā)電路采用Nordic公司的nRF903芯片設(shè)計(jì).
互聯(lián)網(wǎng)
I design the base of RF - based nRF 2401 and digital temperature sensor DS 18 B 20 wireless temperature alarm system.
設(shè)計(jì)了基于射頻nRF2401和數(shù)字溫度傳感器DS18B20的無(wú)線測(cè)溫報(bào)警系統(tǒng).
互聯(lián)網(wǎng)