Buffer driver receiver transceiver (72) Travel switches (63) Level conversion shifter (39) Light-emitting diodes (17) Circular connectors (16) 74 series logic ICs (10) Tact switches (10) Flip Flops (9) Specialized logic ICs (7) Ferrite Cores and Accessories (6) Power Management ICs (PMIC) (6) Signal switch multiplexer decoder (5) Counter divider (5) Audio and video interface ICs (5) Magnetic sensors (5) Thin Film Capacitors (3) Power connectors (2) Motor ignition driver ICs (2) DC-DC ICs (2) LAN telecommunication cable test (2) SDMicro-SDT-Flash card (1) Gate inverter (1) Wire to Board Connectors/Wire Splice Connectors (1) IDC connectors (horns) (1) Active Crystal Oscillators (1) Development board kit (1) LCD display modules (1) LED light guide tube accessories (1) Pressure sensors (1) Battery holder/Clip accessories (1) Antenna (1)