Passive Crystal Oscillators (41) Screwdriver/tweezers/wrench tools (12) Spring-loaded terminal blocks (6) Circular connectors (6) Light-emitting diodes (6) Data cables and signal cables (5) Power connectors (4) Schottky diodes (4) Male Pin headers and female headers (3) Connector accessory kits (2) Card edge connectors (2) Switching diodes (2) Electronic accessories (2) Electronic wire connection lines (2) Crimp terminals (1) Audio and video connectors (1) FFCFPC connectors (1) Resistors (1) Development board kit (1) LED display modules (1) Wire accessories (1)