Test and measurement (66) Instrument op amps (55) EEPROM memory (33) Amplifiers (20) Low power comparator op amps (15) Analog-to-digital conversion ICs (15) Adjustable capacitors (13) LEDUPS and other types of power modules (12) Optical sensors (12) 8-bit Microcontroller - MCU (11) Controller (10) Digital-to-analog conversion ICs (10) Voltage comparators (9) Sensor modules (9) Power monitoring ICs (8) Development board kit (8) Screwdriver/tweezers/wrench tools (7) Track-type terminal blocks (6) Circular connectors (6) Shift register (4) Instrument and equipment and accessories (4) Connector accessory kits (3) CPLD-FPGA ICs (2) Driver ICs (2) Other modules (2) Signal relay (2) Magnetic sensors (2) Fuse holder clip (2) Circuit breaker (2) Circuit Protection Kits (2) Other processors (1) Ethernet ICs (1) CAN ICs (1) Screw/terminal blocks (1) Precision op amps (1) Soldering and desoldering (1) Accessories (1) Screw fastener hardware (1) DC-DC ICs (1)