Digital LED Displays

(404 companies)
...configuration all the segments in the LED share one anode pin. In a common cathode configuration all the segments in the LED share one cathode pin. Common cathode is the "standard" circuit where the cathode is connected to the "common" point...
Circuit breaker test equipment tests and analyzes the function of circuit breakers to ensure they are operating properly and within specification.


(304 companies)
Oscilloscopes translate an electronic signal into a pattern or waveform on a screen. As it is traced across the screen, the waveform creates a signature of the signal's characteristics.
Printed circuit board (PCB) fabrication services design and fabricate circuit boards. They differ from electronic manufacturing services, which populate and assemble boards.
PLC splitters, also known as planar lightwave circuit splitters, are designed to manage the power of optical signals through splitting and routing.
Ground fault circuit interrupters (GFCI) disconnect a circuit when the current between the neutral conductor and the live conductor becomes unbalanced. GFCIs are also known as residual current devices.
Printed circuit materials have copper-clad surfaces for the fabrication of electronic and electrical circuitry on printed circuit boards (PCBs), printed wiring boards (PWB) and flexible circuits. They include materials for flexible film circuit and membrane switches, as well as rigid laminates for circuit boards
Application specific integrated circuits (ASIC) are electronic chips designed for a particular application.
Supervisory circuits and battery monitor chips are semiconductor devices that detect and monitor voltage levels in power supplies, microprocessors, and other systems.

IC Timers

(85 companies)
IC timers are semiconductor circuits that generate or set timing for electronic circuits.


(70 companies)
Flip-flops are digital logic devices that synchronize changes in output state (1 or 0) according to a clocked input.
Time standards and frequency standards can include cesium or rubidium atomic clocks, quartz oscillators, hydrogen masers and other master clocks. Time reference sources are used in networks & telecommunications, observatories, utilities and navigation (GPS).
Choices include mechanical time clocks, electronic time clocks, and biometric time clocks. Mechanical time clocks are devices at which employees punch time cards to clock-in or clock-out of a shift, or to take a break or go to lunch. Electronic time...
...from overvoltage transients by clamping voltages to levels which circuits can withstand. They shunt the majority of the ESD current away from the data line to a reference, usually the power rail and chassis ground. During production, transient...
...oscillator to synchronize applications that require analog clocking. In simplest terms, oscillators are circuits that use amplification and feedback to generate radio frequency (RF) outputs. Because network timers use microprocessors, they can...