Interface specialized ICs (277) Ethernet ICs (231) Controller (98) MOSFET (66) Pressure sensors (42) Real Time Clock ICs (29) Thin Film Capacitors (26) Development board kit (20) Screw/terminal blocks (16) Optical sensors (15) Sensor modules (13) (11) LED drivers (6) DC-DC power modules (5) Dip switches (5) Alligator clips/test clips (4) Tact switches (4) Data cables and signal cables (4) Security (encryption) ICs (2) Sensor interface ICs (2) DC-DC ICs (2) Junction field effect transistor (JFET) (2) Communication satellite positioning module (2) RF Duplexer (2) Rectifier bridges (1) Tapes/Labels (1) Other modules (1) Switch accessories-caps (1) Photoelectric switches (1) Electronic wire connection lines (1)