CPLD-FPGA ICs (350) ARM Microcontroller - MCU (110) Toggle switch (42) Connector accessory kits (27) Active Crystal Oscillators (20) Analog-to-digital conversion ICs (20) Schottky diodes (16) SMD capacitors (12) Bipolar transistor (triode) (11) Signal switch multiplexer decoder (9) Sampling resistors (9) Common Mode Choke Filters (8) Linear voltage regulator ICs LDO (8) Audio and video connectors (7) SMD electrolytic capacitors (7) (7) Tact switches (7) Digital triode (7) Power connectors (6) Soldering and desoldering (4) Signal relay (4) USB connectors (3) Standard Clock Oscillators (3) ESD diodes (3) Screwdriver/tweezers/wrench tools (3) Sensor modules (3) Audio and signal transformers (3) Specialized sensors (3) Data cables and signal cables (3) SDRAM memory (2) Wire to Board Connectors/Wire Splice Connectors (2) SMD resistors (2) TVS diodes (transient voltage suppression diodes) (2) Infrared transmitters (2) Ethernet ICs (1) Controller (1) Ethernet connectors (1) Power inductors (1) Thin Film Capacitors (1) Ultra-fast/fast recovery diodes (1) Rack cabinet (1) Development board kit (1) Wire accessories (1) Fuse tubes (1) Darlington tube (1)