Instrument op amps (51) Test and measurement (41) EEPROM memory (31) Amplifiers (18) Adjustable capacitors (13) Low power comparator op amps (13) Analog-to-digital conversion ICs (13) 8-bit Microcontroller - MCU (11) Controller (11) LEDUPS and other types of power modules (10) Digital-to-analog conversion ICs (10) Voltage comparators (8) Development board kit (8) Power monitoring ICs (7) Circular connectors (6) Track-type terminal blocks (5) Sensor modules (5) Optical sensors (5) Instrument and equipment and accessories (4) Connector accessory kits (3) Screwdriver/tweezers/wrench tools (3) CPLD-FPGA ICs (2) Shift register (2) Other modules (2) Signal relay (2) Magnetic sensors (2) Fuse holder clip (2) Circuit Protection Kits (2) Other processors (1) Ethernet ICs (1) CAN ICs (1) Screw/terminal blocks (1) Precision op amps (1) Motor ignition driver ICs (1) Soldering and desoldering (1) Accessories (1) Screw fastener hardware (1) DC-DC ICs (1) Circuit breaker (1)