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Product Categories for 555 timers model

IC Timers - (53 companies)

IC timers are semiconductor circuits that generate or set timing for electronics circuits

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Specialty IC Timing Devices - (18 companies)

Specialty IC timing devices are specialty or proprietary products related to IC timing devices.

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Electronic Counters and Electronic Timers - (417 companies)

Electronic counters and electronic timers are completely electronic units for performing a variety of counter or timer functions

Instrument Type: Counter | Timer | Counter / Timer Combination | Other
Number of Functions: Single Function | Multi-function
Direction: Up | Down | Bi-directional Counter | Other
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IC Phase-Locked Loops (PLL) - (48 companies)

IC phase-locked loops (PLL) are closed-loop frequency controls that are based on the phase difference between the input signal and the output signal of a controlled oscillator.

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Time Delay Relays and Solid State Timers - (196 companies)

Time delay relays and solid state timers use solid state electronic devices to provide a time delay

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Counter and Timer Boards - (68 companies)

Counter and timer boards are computer cards that perform digital counting and/or timing functions

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Flip-flops - (45 companies)

Flip-flops are digital logic devices that synchronize changes in output state (1 or 0) according to a clocked input.

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Crystals - (278 companies)

Crystals are naturally occurring materials that can be induced to resonate (vibrate) at an exact frequency. Quartz, a piezoelectric crystal that provides excellent mechanical and electrical stability, acquires a charge when compressed, twisted, or distorted.

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Monostable Multivibrators - (21 companies)

Monostable multivibrators, also known as one-shots, are digital devices similar to flip-flops, but with only one stable state where they remain until triggered by an input signal. Once triggered, the output is switched to the opposite state.

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Oscillators - (439 companies)

Oscillators are devices that are used to generate repetitive signals. They produce output signals without an input signal. There are two major types of electronic oscillators: harmonic oscillators and relaxation oscillators. Harmonic oscillators produce sine wave outputs. Relaxation oscillators produce non-sine wave outputs such as square wave, rectangular wave, and sawtooth outputs.

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Electromechanical Counters and Electromechanical Timers - (189 companies)

Electromechanical counters and electromechanical timers accept inputs to operate mechanical display, such as rotating wheels or knobs

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Rapid Prototyping Services - (777 companies)

Rapid prototyping automates the fabrication of a prototype part from a three-dimensional (3-D) CAD drawing. These physical models convey more complete information about the product earlier in the development cycle

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Specialty Timers - (152 companies)

Specialty timers are specialty or proprietary products related to timers and timing devices

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Mechanical Timers - (36 companies)

Mechanical timers are used to actuate devices at the end of a specified time period. They do not require electrical power and can be stored for long periods of time

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Mechanical Counters - (47 companies)

Mechanical counters are used to detect, totalize and indicate a sequence of events in applications that do not use electrical power.

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See more product announcements for IC Timers
VCO (OS8900)

VCO (OS8900)
Teledyne Cougar, Inc.


L-band Voltage-Controlled Oscillator - CLV1548A-LF

L-band Voltage-Controlled Oscillator - CLV1548A-LF
Z-Communications, Inc.


Custom Oscillators

Custom Oscillators
Narda East (a division of L-3 Communications)


11 See more product announcements for IC Timers

Product Announcements for 555 timers model
PAC Machinery Group
555 Vertical Band Sealer from Packaging Aids Corp

The 555 is a vertical band sealer for applications requiring the speed and convenience of continuous band sealing.

The 555 accommodates a wide variety of bag sizes and is available with or without an optional conveyor. It's head can be rotated 90°, from vertical to horizontal. In addition, it can be raised and lowered. Casters make it easy to move. (read more)

More product announcements from PAC Machinery Group
Browse PAC Machinery Group Catalog
Browse Packaging Machinery Datasheets for PAC Machinery Group
Mid-West Instrument
Model 555 OEM Diaphragm Type D.P. Indicator

Model 555 OEM Differential Pressure Indicator/Switch Engineered Plastic, Low Cost, 5% Accuracy (read more)

More product announcements from Mid-West Instrument
Browse Mid-West Instrument Catalog
Time Mark Corporation
Models 332 and 362 - Solid State Timers

The Models 332 and 362 Interval Timers are designed for a wide usage in new or replacement industrial applications. Examples include automatic and batch control circuits, where the relay needs to be energized for a specific length of time after start-up. (read more)

More product announcements from Time Mark Corporation
Browse Time Mark Corporation Catalog
Tecmark Corporation
SOLID STATE TIMERS - SERIES EP1217 / EP1227

The EP1217 / EP1227 family of solid state motor timers are command systems which employ a conformal coated, open panel circuit board assembly. The controls include a digital timer circuit and integral air switch mounted to a double-sided fiberglass printed circuit board. (read more)

More product announcements from Tecmark Corporation
Browse Tecmark Corporation Catalog
Browse Time Delay Relays and Solid State Timers Datasheets for Tecmark Corporation
TAT Pumps, Inc.
Repeat Cycle Timer

Repeat Cycle Timer
Model 500

Continuously runs pump cycles with independantly settable on/off ratio.

  • 4 Digit LCD timer
  • Programmable for 1 of 4 timing modes
  • On Delay
  • Interval
  • Pulse Output
  • Repeat Interval
  • Can be supplied in either 115V AC or 230V AC
(read more)
More product announcements from TAT Pumps, Inc.
Browse TAT Pumps, Inc. Catalog
JORC Industrial LLC
Solenoid Valve Analog and Digital Timers

JORC produces the largest range of high quality solenoid valve analog and digital timers. Our production methods ensure improved performance and consistency in manufacturing. Our timers have the best reliability and long life durability in the world. All timers are tested 24 hours before they are released for years of service in the wide range of industrial applications.... (read more)

More product announcements from JORC Industrial LLC
Browse JORC Industrial LLC Catalog
Omron Electronics LLC
Space-Saving Slim Track-Mount Analog-Set Timers

Omron's slim analog-set timers save space and help OEM machine builders design more compact control panels. H3DE models are 22.5 mm wide to match standard European design width and control aesthetics. H3DS models are 17.5 mm wide to help you fit more timers into the same real estate. Multi-function and single function types match your exact requirements. (read more)

More product announcements from Omron Electronics LLC
Browse Omron Electronics LLC Catalog
Browse Time Delay Relays and Solid State Timers Datasheets for Omron Electronics LLC
Time Mark Corporation
Model 301 - Programmable Timer

Programming timer; Multiple timing & voltage ranges; Digital timing circuit; Five function modes; Easy to program; DPDT Relay outputs (read more)

More product announcements from Time Mark Corporation
Browse Time Mark Corporation Catalog
Browse Time Delay Relays and Solid State Timers Datasheets for Time Mark Corporation
OTEK Corporation
UP/DOWN COUNTER/TIMER Frequency/ Event/ Elaspse

Model 413 - No panel cut out required. Three Mode Operation: Lap, Elapsed and Total. Start/Stop Debounced input. Cascadable. Bright 0.6" Red LED's. 9999 or 59:59 display format. Programmable time base. MTBFC: 100,000 hours (read more)

More product announcements from OTEK Corporation
Browse OTEK Corporation Catalog
Browse Electronic Counters and Electronic Timers Datasheets for OTEK Corporation
Laurel Electronics, Inc.
Stopwatch Timer Offers Sub-Microsecond Resolution

The Laureate Model FRS, 6-digit timer is capable of timing events from 1 μs to 999,999 hours with resolution to 0.2 μs for fast events. Individual event times may displayed in 6-digit decimal format in ms, seconds, minutes or hours or in HH.MM.SS clock format with 1 second resolution. The display is updated continuously while timing. (read more)

More product announcements from Laurel Electronics, Inc.
Browse Laurel Electronics, Inc. Catalog
Browse Electronic Counters and Electronic Timers Datasheets for Laurel Electronics, Inc.
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Engineering Web: 555 timers model
555 Timer/Oscillator Tutorial
© by Tony van Roon T he 555 timer IC was first introduced around 1971 by the Signetics Corporation as the SE555/NE555 and was called "The IC Time
See University of Guelph Information
Train Horn, Two-tone Train Horn
IC1 = NE556 (or use two 555's) (I used a 2"/2W type) D1,D2 = 1N4001 With this circuit you can electronically simulate the noise of a diesel-train
See University of Guelph Information
555 timer IC - Wikipedia, the free encyclopedia
This article is about the timer IC. For the number, see 555 (number). For the year, see 555.
IP Multimedia Subsystem - Wikipedia, the free encyclopedia

LM555 Timer Circuits
This page does not cover the LM558 Quad timer IC. This device has some significant differences when compared to the 555 and 556 timers.
Model Railroad and Misc. Electronics
555 Timers Voltage Comparators OpAmps
ePanorama.net - Circuits
This joystick model was presented by IBM together with their first IBM PC computer.
Electronics Lab - Home
Games and entertainment Models and model remote control Motor, light and power control Oscillators and timers PC related MCU (Microcontrollers) RF
Various Schematics and Diagrams
Evertron Model 3210 Gas Tube Power Supply
Sam's Laser FAQ - Ar/Kr Ion Laser Power Supply Design


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Related Keywords
555 ultrasonic circuit, 556 astable delay, 7555 timer, 8 programs 12v timer, ac-dc to logic interface optocouplers




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