MCM Electronics

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Image of Velleman SA K2604 Siren Kit

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28-12952 - Siren Kit

Siren Kit Create or imitate sirens of all kinds by adjusting 3 trimmers. Powerful sound with a 2W amplifier on the PCB.

Mfr Name: Velleman SA

Mfr Number: K2604

In Stock

$13.50

(MSRP: $20.14)
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Image of Astrosyn International MY5002 STEPPER MOTOR 11 50MM

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28-16868 - Stepper Motor 11 50mm

50mm Una/Bipolar NEMA 11 Stepper Motor For any project that requires precise motor control, stepper motors are where the rubber meets the road. Providing both exacting motion at a variety of speeds, and high holding torque, when not in motion, they are at the he...

Mfr Name: Astrosyn International

Mfr Number: MY5002

In Stock

$24.99

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Image of Lumex LCM-S01602DTR/A DOT MATRIX LCD DISPLAY 16X2

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28-17806 - DOT Matrix LCD Display 16x2

DOT MATRIX LCD DISPLAY 16X2

Mfr Name: Lumex

Mfr Number: LCM-S01602DTR/A

In Stock

$12.99

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Image of Parallax 32900 Propeller Board of Education Microcontroller Board

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28-17948 - Propeller Board of Education Microcontroller Board

The form of the original Board of Education meets the powerful function of the multicore Propeller microcontroller. A built-in set of peripherals makes it ready to support an amazing array of projects, prototypes, hands-on activities, and kits. The Propeller Board...

Mfr Name: Parallax

Mfr Number: 32900

In Stock

$134.93

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Image of Cebek I-217 Precision Timer 0.75~60 Sec Pre Assembled Module Board

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28-22914 - Precision Timer 0.75~60 Sec Pre Assembled Module Board

Accurate Cyclic Timer Cyclic timer with independently adjustable “On” and “Off” times through a 5A/230V relay. Allows adjustment at intervals of 15 seconds, from 15 till 60 seconds. It includes indication LED, activation by push button or by power supply, P.I.P.

Mfr Name: Cebek

Mfr Number: I-217

In Stock

$36.99

(MSRP: $49.95)
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Image of Cebek I-300 Multimode Timer 0.1S~60M Pre Assembled Module Board

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28-22932 - Multimode Timer 0.1S~60M Pre Assembled Module Board

Multi-Mode Timer One second to one hour timer with 14 different timer modes including “Delay Start.” “Push-button Monostable,“ “Push-retriggerable delayed action” and eleven more. Requires 12~24VDC/65mA power supply (sold separately).

Mfr Name: Cebek

Mfr Number: I-300

In Stock

$44.99

(MSRP: $60.95)
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Image of Cebek E-12 Amplifier 30W RMS Pre Assembled Module Board

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28-22958 - Amplifier 30W RMS Pre Assembled Module Board

Mono 30W amplifier Compact mono amplifier for small appliance, kiosk, and desktop speaker construction. Requires 12~35VDC/1.5A power supply (sold separately).

Mfr Name: Cebek

Mfr Number: E-12

In Stock

$39.99

(MSRP: $49.95)
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Image of Qualtek Electronics 87F3924 3 5/8'' Plastic Fan Filter Assembly

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28-4416 - 3 5/8'' Plastic Fan Filter Assembly

Assemblies consist of guard, polyurethane foam filter media and media retainer for tube-axial fans. Easy to install, secure the guard portion with mounting screws, (not included) then snap-on the retainer and filter media with no extra hardware or brac...

Mfr Name: Qualtek Electronics

Mfr Number: 87F3924

In Stock

$3.99

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Image of Cebek I-27 Sequential Dual Time Delay 1-180 sec Timer Module

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28-4745 - Sequential Dual Time Delay 1-180 sec Timer Module

Sequential Dual Time Delay 1-180 sec Timer Module Sequential dual time delay cycle timer with relay output. From 1 second to 3 minutes.

Mfr Name: Cebek

Mfr Number: I-27

In Stock

$29.39

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Image of Cebek CD-9 Two Digit LED Counter

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28-4785 - Two Digit LED Counter

Two Digit LED Counter Pre-assembled counter circuit board provides digital count from 0 to 99. Contact closure input provides one count up and reset-to-zero function. Each digit is 0.5" high. Requires 12VDC, 90mA.

Mfr Name: Cebek

Mfr Number: CD-9

In Stock

$18.19

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Image of Projects Unlimited AI-4329-P-FP28 43MM BUZZER                    2.9KHZ 12VDC

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287-1372 - 43mm Buzzer 2.9khz 12vdc

43mm 12VDC Buzzer Transducer Function: Buzzer Supply Voltage Min: 6VDC Supply Voltage Max: 28VDC Sound Level SPL: 88dBA Resonant Frequency: 2.9kHz External Diameter: 43mm Current Rating: 6mA RoHS Compliant: Yes See the rest of the line Here

Mfr Name: Projects Unlimited

Mfr Number: AI-4329-P-FP28

In Stock

$4.99

(MSRP: $8.79)
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Image of MFA 919D111 SHROUD Geared Motor 35mm 4.5 ~ 15VDC 11:1 Ratio

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287-2342 - Geared Motor 35mm 4.5 ~ 15VDC 11:1 Ratio

Heavy duty gear-motors designed for demanding applications.

Mfr Name: MFA

Mfr Number: 919D111 SHROUD

In Stock

$19.70

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Image of MFA 949DRA1001 6 ~ 12VDC 38mm Motor With 100:1 Right Angle Drive Ratio

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287-2454 - 6 ~ 12VDC 38mm Motor With 100:1 Right Angle Drive Ratio

Designed for medium duty industrial applications. This precise and robust bevel geared unit, boasts a quality 5 pole motor with carbon brushes. Reduction is via steel gears with acetyl first stage. The output is a 6mm "D" Shaft. These units are suitable in low noi...

Mfr Name: MFA

Mfr Number: 949DRA1001

In Stock

$58.22

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Image of MFA 919D7/10 T5 Timing Pulley 10 Teeth

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287-2460 - T5 Timing Pulley 10 Teeth

Timing belts and pulleys are an excellent way to translate the rotary motion of an electric motor the linear motion with a high degree of precision and with zero slippage. Exceptionally popular in the construction of 3D printers, but amazingly useful anywhere mec...

Mfr Name: MFA

Mfr Number: 919D7/10

In Stock

$4.10

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Image of Velleman SA K8065 Pocket Audio Generator Kit

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80-6655 - Pocket Audio Generator Kit

Great little gadget for service, repair, testing, education and more. Features microprocessor technology and digital waveform generation. This product is a kit, which must be soldered and assembled.

Mfr Name: Velleman SA

Mfr Number: K8065

In Stock

$39.13

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