Power inductor, SMD, 1 uH to 1000 uH (1 mH) inductance selectable via dropdown menu, 0.5 A to 10 A current according to the part number
Relative humidity and temperature sensor (thermohygrometer), 1-wire digital serial interface with up to 100 m extent, 20% to 90% RH range, 0º C to 50 ºC temp. range, 3.3 V to 5.5 V power supply
BCD to 7-segment display decoder and driver, LCD and LED both common anode and common cathode displays, BCD data latch. CMOS. Original