Development board kit (51) Light-emitting diodes (49) Electronic wire connection lines (42) SMD capacitors (23) Passive Crystal Oscillators (23) DC-DC ICs (22) Screw fastener hardware (21) Magnetic sensors (21) Solid State Relays (19) Digital triode (19) Connector accessory kits (18) (15) Industrial relays (12) IGBT tube (12) Power Management ICs (PMIC) (11) Microprocessor - MPU (10) Voltage reference ICs (8) Temperature sensors (8) Active Crystal Oscillators (7) (7) Switching power supply ICs (7) Current sensors (6) Analog switch ICs (6) Fuse tubes (6) Male Pin headers and female headers (5) TVS diodes (transient voltage suppression diodes) (5) Wire accessories (5) EEPROM memory (4) Ethernet connectors (4) ESD diodes (4) Special function amplifiers (4) Power switch ICs (3) Data cables and signal cables (3) Circuit breaker (3) (3) Signal switch multiplexer decoder (2) Ethernet ICs (2) Track-type terminal blocks (2) Crimp terminals (2) D-Sub connector accessories (2) Direct-insert ceramic capacitors (2) Zener diodes (2) Accessories (2) Sensor modules (2) Acceleration sensors (2) Multiple Conductor Cables (2) Controller (1) Resistors (1) Standard Clock Oscillators (1) Power monitoring ICs (1) LEDUPS and other types of power modules (1) Dedicated switches (1) Optical couplers (1) LED light guide tube accessories (1) Antenna (1)