MCM Electronics

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Image of Raspberry Pi RASPBERRYPI-DISPLAY Raspberry Pi 7 Touchscreen LCD Display

4632

83-16872 - Raspberry Pi 7" Touchscreen LCD Display

This 7" Touchscreen Display for the Raspberry Pi is perfect for creating portable and embedded projects where a keyboard and mouse would be in the way.

Mfr Name: Raspberry Pi

Mfr Number: RASPBERRYPI-DISPLAY

See all items in LCDs

In Stock

$60.00

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Image of Adafruit Industries 2771 Adafruit Feather 32U4 Basic

2820

83-17692 - Adafruit Feather 32U4 Basic

At the Feather 32u4's heart is at ATmega32u4 clocked at 8 MHz and at 3.3V logic, a chip setup we've had tons of experience with as it's the same as the Flora. This chip has 32K of flash and 2K of RAM, with built in USB so not only does it have a USB-to-Serial prog...

Mfr Name: Adafruit Industries

Mfr Number: 2771

See all items in FPGA Development Kits

In Stock New Item

$19.99

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Image of Raspberry Pi 2483095 Raspberry Pi Sense HAT - AstroPi

1660

83-16980 - Raspberry Pi Sense HAT - AstroPi

The Raspberry Pi Sense HAT attaches via the Pi's 40pin GPIO port to read and display sensor data from a host of built-in sensors. Based on the same hardware that is currently in orbit on the International Space Station, the Sense HAT lets you create applications, ...

Mfr Name: Raspberry Pi

Mfr Number: 2483095

See all items in Add-On Boards and Modules

In Stock

$30.00

(MSRP: $35.00)
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Image of Distributed By MCM VD02 Line Voltage Alert Tester

804

72-12915 - Line Voltage Alert Tester

Detect live AC line voltage without contact with potentially powered wires. This simple unit lights up and beeps when voltage is detected near tip.

Mfr Name: Distributed By MCM

Mfr Number: VD02

See all items in Voltage Testers/Detectors

In Stock

$2.99

(MSRP: $5.49)
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Image of Triplett 9610 Plug-Bug GFCI Receptacle Tester

880

74-300 - Plug-Bug GFCI Receptacle Tester

For use on 110~125VAC receptacles. Detects common wiring problems in standard and GFCI outlets. To test, simply plug into receptacle and observe the light pattern. Push the yellow button to test operation of ground fault receptacle.

Mfr Name: Triplett

Mfr Number: 9610

See all items in AC Outlet Testers

In Stock

$6.97

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Image of Kemo Electronic B214 Alarm B214 Ultrasonic Proximity

836

28-6350 - Alarm B214 Ultrasonic Proximity

Ultrasonic Proximity Sensor Kit combines an ultrasonic sender and receiver, mounted on the same PC board, to detect the presence of large objects. Use as a proximity alarm or as vehicle back up alarm. Range is adjustable from 4~32". Sensitivity is adjusted via bo...

Mfr Name: Kemo Electronic

Mfr Number: B214

See all items in Relay Modules

In Stock

$13.38

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Image of LD Smart Inc. LIFF-103 Wireless Motion-sensing Indoor/Outdoor LED Hallway/Stairway Light 3-pack

780

25-7540 - Wireless Motion-sensing Indoor/Outdoor LED Hallway/Stairway Light 3-pack

Wireless Motion-sensing LED Hallway/Stairway Light 3-pack The best night-light you’ll ever buy! Stick them up anywhere; bathrooms, hallways, deck stairways, pantries, cabinets, book shelves; just about anywhere you need light. These battery-operated, long-life, e...

Mfr Name: LD Smart Inc.

Mfr Number: LIFF-103

See all items in Lighting

In Stock

$16.99

(MSRP: $34.95)
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Image of Amp from TE Connectivity PSG90400 Mini DisplayPort to DisplayPort/HDMI/DVI Adapter

740

83-12885 - Mini DisplayPort to DisplayPort/HDMI/DVI Adapter

Seamlessly connects Mini DisplayPort devices to HD displays with DisplayPort, HDMI or DVI inputMaximum resolution: 2560x1600 (DisplayPort) 1920x1080p (HDMI/DVI)Automatically detects correct display (Note: Only one output active at a time)

Mfr Name: Amp from TE Connectivity

Mfr Number: PSG90400

See all items in HDMI to Displayport Adapters

In Stock

$17.49

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Image of Safety Technology International STI-WS100SG2 All-In-One Wireless Home Alarm System

756

82-14175 - All-In-One Wireless Home Alarm System

The Wireless Home Alarm is a high quality security system with user-friendly features that allow you to know your home or office is secure at all times. The system is controlled by a Smart Panel which gathers information from wireless sensors placed in various loc...

Mfr Name: Safety Technology International

Mfr Number: STI-WS100SG2

See all items in Alarm Systems

In Stock

$109.00

(MSRP: $249.00)
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Image of Tenma 72-9495 Computer Power Supply Tester with LCD Readout

708

72-9495 - Computer Power Supply Tester with LCD Readout

Designed to display power supply voltages from a variety of connections quickly and easily. Checks power from 24-pin ATX power supplies or a variety of 4, 6 and 8 pin connections like PCI Express and SATA.

Mfr Name: Tenma

Mfr Number: 72-9495

See all items in Component Testers

In Stock

$23.99

(MSRP: $39.99)
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Image of Kemo Electronic B045 Photo Sensor Kit

684

28-8086 - Photo Sensor Kit

Photo Sensor Kit Small PC board has built-in sensor that detects the presence of light. The SPDT output relay energizes when light is removed. Great hobby item for automatic night lights and similar applications. Requires 9~12VDC. Relay contacts 3A.

Mfr Name: Kemo Electronic

Mfr Number: B045

See all items in Sensors

In Stock

$9.56

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Image of Bogen Communications VAR1 Voice Activated Relay

680

555-2870 - Voice Activated Relay

Voice Activated Relay This device monitors audio activity over a wide range of input voltages and operates a DPDT relay. It may be used to detect voltages as low as that directly from a microphone, or as high as from a 70V speaker system.

Mfr Name: Bogen Communications

Mfr Number: VAR1

See all items in Paging

In Stock

$103.99

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Image of LD Smart Inc. LOBS-2501 Wireless Motion-sensing Outdoor LED Spotlight

656

25-7535 - Wireless Motion-sensing Outdoor LED Spotlight

Wireless Motion-sensing Outdoor LED Spotlight This ultra-bright battery operated outdoor dual-LED spotlight turns on when it “sees” motion, then turns off automatically to conserve energy. The durable weatherproof housing and easy-to-mount adjustable bracket make...

Mfr Name: LD Smart Inc.

Mfr Number: LOBS-2501

See all items in Lighting

In Stock

$17.99

(MSRP: $29.95)
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Image of Parallax 555-28027 PIR Infared Measurement Sensor Module

592

28-17976 - PIR Infared Measurement Sensor Module

The PIR Sensor detects motion by measuring changes in the infrared (heat) levels emitted by surrounding objects. When motion is detected the PIR sensor outputs a high signal on its output pin.

Mfr Name: Parallax

Mfr Number: 555-28027

See all items in Sensors

In Stock

$11.83

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Image of Behringer CT100 Balanced Unbalanced And Midi Cable Tester

540

555-11030 - Balanced Unbalanced And Midi Cable Tester

6-in-1 Cable Tester Make sure every cable in your arsenal is in good working order with the invaluable BEHRINGER Cable Tester CT100. This incredibly portable audio solution is a must-have for sound engineers and musicians alike.

Mfr Name: Behringer

Mfr Number: CT100

See all items in A/V Cable Testers

In Stock

$29.99

(MSRP: $44.99)
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