MCM Electronics

Relay Module

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    Relay Module

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    82-21405 - Relay Module - 6/12VDC Trigger Voltage, One 5A Form C DPDT Relay

    Relay Module - 6/12VDC Trigger Voltage, One 5A Form C DPDT Relay

    Mfr Name: Seco-larm

    Mfr Number: SR-2206-C5AQ

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    In Stock

    $2.98

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    28-22974 - Sequential Control up to 256 Pre Assembled Module Board

    …8 relays, expandable up to 256. Relays will turn on for a user selectable time, (all relays share a time) and cycle to the next relay after a user-defined pause. The unit can also be set for manual control where two contacts will allow you to cycle "Forward" or "Backward" through the relays. * Four…

    Mfr Name: Cebek

    Mfr Number: I-57

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    In Stock

    $44.97

    (MSRP $134.95)
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    82-21400 - Relay Module - 12/24VDC Trigger Voltage, One 5A Form C DPDT Relay

    SR-2212-C5AQ is for any application where relays are required, Relays are pre-wired to easy-to-install module, Screw terminals allow easy installation without soldering or other time-consuming connections.

    Mfr Name: Seco-larm

    Mfr Number: SR-2212-C5AQ

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    In Stock

    $2.98

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    28-16898 - PIC-PLC Interface Module

    A PIC interface module for controlling electronics through a PIC or PICAXE Chip, including buffered inputs and outputs, and on-board LED and buzzer, and a Relay output.

    Mfr Name: Velleman SA

    Mfr Number: VM142

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    In Stock

    $16.50

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    82-18610 - Timer Switch Module

    …that it is ideally suited to applications where it is inconvenient to have to re-adjust a system twice a year when the clocks change. This has numerous applications in access control and security systems where its wide, low voltage supply requirements and relay output gives it maximum flexibility.

    Mfr Name: Distributed By MCM

    Mfr Number: 3ET5365

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    In Stock

    $32.68

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    80-9086 - Proximity Card Reader Module

    Interested in learning about proximity systems ? This kit includes two cards and everything needed to get started.

    Mfr Name: Velleman SA

    Mfr Number: VM179

    In Stock

    $16.48

    (MSRP $65.90)
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    80-9089 - 8-Channel Rf Remote Transmi Module

    A RF remote module suited for all kinds of applications such as light control, audio speaker selection and garden applications .

    Mfr Name: Velleman SA

    Mfr Number: VM118R

    In Stock

    $14.98

    (MSRP $59.90)
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    28-22900 - Cycle Timer 20Min~2.5 Hours Pre Assembled Module Board

    Cycle Timer 20min~2.5 Hours The I-12 is a 12v timer module that cycles a 5A/230V relay. The "ON" and "Off" settings may be adjusted by onboard pots between 20 minutes and 2.5 hours. Requires 12VDC 60mA/80mA power supply (sold separately).

    Mfr Name: Cebek

    Mfr Number: I-12

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    In Stock

    $8.77

    (MSRP $29.95)
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    26-5305 - Double Pole Relay Socket - 12A - DIN Rail Mount

    …Designed for DIN rail or chassis mounting, it has IP20 finger protected terminals with captive screw rising clamp terminals. The base is supplied with a unique ejector/retainer clip which holds the relay firmly in place and has the facility for fitting status indicators or protection modules.

    Mfr Name: Camden Boss

    Mfr Number: CRBS50

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    In Stock

    $1.09

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    28-22924 - Off Delay Timer 2~45 Min Pre Assembled Module Board

    Delayed Off Timer When switched on, this unit actuates a relay which remains active for as long as the unit is on. Once the unit is switched "Off" the relay will continue to remain active for the pre-set time. Requires 12VDC/80mA power supply (sold separately).

    Mfr Name: Cebek

    Mfr Number: I-39

    See all Timer Modules in Components

    In Stock

    $7.59

    (MSRP $25.95)
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    80-9103 - 8-Channel Rf Remote Transmitt Kit

    A RF remote module suited for all kinds of applications such as light control, audio speaker selection and garden applications .

    Mfr Name: Velleman SA

    Mfr Number: K8058

    In Stock

    $9.98

    (MSRP $39.90)
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    80-9102 - 8-Channel Rf Remote Control S Kit

    This relay card can be used in several ways : stand alone card, addressed by switches or open collector outputs or remote controlled through RS232. This is a kit and requires moderate soldering skills

    Mfr Name: Velleman SA

    Mfr Number: K8056

    In Stock

    $23.98

    (MSRP $95.90)
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    28-17757 - GROVE KIT

    The DigiSpark is an Attiny85 based microcontroller development board similar to the Arduino line, only cheaper, smaller, and a bit less powerful. With a whole host of shields to extend its functionality and the ability to use the familiar Arduino IDE the Digispark is a great way to jump into…

    Mfr Name: Digistump

    Mfr Number: DSK-00009

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    In Stock

    $1.38

    (MSRP $3.95)
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    28-17749 - RGB SHIELD KIT

    The DigiSpark is an Attiny85 based microcontroller development board similar to the Arduino line, only cheaper, smaller, and a bit less powerful. With a whole host of shields to extend its functionality and the ability to use the familiar Arduino IDE the Digispark is a great way to jump into…

    Mfr Name: Digistump

    Mfr Number: DSK-00003

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    In Stock

    $0.88

    (MSRP $2.95)
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    82-2175 - Compact Relay

    The ELK-912 is a high quality 12VDC relay. It features SPDT form "C" heavy duty dry contacts, low current draw, and positive or negative activation. All units are conveniently packed in a reusable poly storage box.

    Mfr Name: Elk Products

    Mfr Number: ELK-912

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    On Backorder (Expected in 12 days)

    $8.99

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    82-3200 - Relay Modules

    Relay Modules Altronix Relay Modules, Operating Voltage: 12 or 24 VDC, Relay: Single Form C, Contact Rating: 10 A @ 120 VAC/10 A @ 28 VDC, Fea

    Mfr Name: Altronix

    Mfr Number: RB 610

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    On Backorder (Expected in 14 days)

    $27.99

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    82-21415 - Relay Module - 3~24VDC Low Trigger Voltage, High Sensitivity, SPDT Relay

    The SR-1212-C7ALQ can be used for various Single Pull Double Throw (SPDT) applications. Pre-wiring and screw terminals on the board make installation a breeze.

    Mfr Name: Seco-larm

    Mfr Number: SR-1212-C7ALQ

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    On Backorder (Expected in 17 days)

    $10.99

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    82-8590 - Timer Module

    Timer can be set to open or close the relay at the start or end of a timing cycle from 1 to 60 seconds. Can be triggered by positive DC voltage, dry contact closure or open dry contact. The relay can be programmed to pulse activate or activate for one second at the end of the timing cycle.

    Mfr Name: Seco-larm

    Mfr Number: SA-025Q

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    On Backorder (Expected in 21 days)

    $18.99

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    82-3210 - Relay Modules

    Relay Modules Altronix Relay Modules, Operating Voltage: 12 or 24 VDC, Relay: Double Form C, Contact Rating: 2 A @ 120 VAC/2 A @ 28 VDC, Featu

    Mfr Name: Altronix

    Mfr Number: RBSNTTL

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    On Backorder (Expected in 14 days)

    $16.99

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    82-21410 - Relay Modules - 3~24VDC Low Trigger Voltage, One 2A Form C DPDT Relay

    The SR-1212-C2ALQ is for any application where relays are required, Relays are pre-wired to easy-to-install module, Screw terminals allow easy installation without soldering or other time-consuming connections.

    Mfr Name: Seco-larm

    Mfr Number: SR-1212-C2ALQ

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    On Backorder (Expected in 17 days)

    $10.99

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    82-2180 - Sensitive Relay

    The ELK-924 is a sensitive relay which offers positive (+) or negative (-) trigger activation on as low as 1.2mA of current. It is ideal for access control, home automation, and many other general purpose switching applications. The ELK-924 features switch selectable 12 or 24VDC operation, DPDT form…

    Mfr Name: Elk Products

    Mfr Number: ELK-924

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    On Backorder (Expected in 12 days)

    $14.99

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    28-22980 - OR / NOR Gate with Relay Out Pre Assembled Module Board

    OR/NOR Logic Gate Accepting TTL or CMOS (up to 12V) this unit provides simple logic operations to control a relay. * AND/NAND Gate available Here

    Mfr Name: Cebek

    Mfr Number: I-76

    See all Relay Modules in Components

    On Backorder (Expected in 52 days)

    $14.99

    (MSRP $19.95)
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    83-16519 - Piface Relay+ Raspberry PI Add-on Board

    PiFace RELAY+ is a HAT compliant and stackable quad relay output daughter card providing for simple on/off control of loads up to 2A DC from your Raspberry Pi programs. Works with Model A+ and B+ Raspberry Pi's with a 40pin GPIO header. Expand your GPIO options by stacking up to eight PiFace RELAY+

    Mfr Name: PiFace

    Mfr Number: 2451885

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    On Backorder (Expected in 14 days)

    $32.99

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    82-20025 - 7-Day Timer

    7-Day Timer This extremely capable 7-day timer is great for holiday lighting. It also has 16 different setting you can program.

    Mfr Name: Seco-larm

    Mfr Number: SA-027WQ

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    On Backorder (Expected in 17 days)

    $42.99

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