MCM Electronics

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Image of Adafruit Industries 1509 Trinket 3V and 5V 6 Pack

1047

28-18045 - Trinket 3V and 5V 6 Pack

Trinket may be small, but do not be fooled by its size! It's a tiny microcontroller board, built around the Atmel ATtiny85, a little chip with a lot of power. We wanted to design a microcontroller board that was small enough to fit into any project, and low cost e...

Mfr Name: Adafruit Industries

Mfr Number: 1509

In Stock

$47.37

(MSRP: $47.70)
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Image of Kemo Electronic B045 Photo Sensor Kit

1044

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

In Stock

$9.56

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Image of Adafruit Industries 714 RGB LCD Shield Kit with 16x2 Character Negative Display-Uses Only 2 Pins

1043

83-15710 - RGB LCD Shield Kit with 16x2 Character Negative Display-Uses Only 2 Pins

RGB LCD Shield for Arduino Microcontroller Boards that only uses 2 I2C pins. The best part is you don't really lose those two pins either, since you can stick i2c-based sensors, RTCs, etc and have them share the I2C bus. This is a super slick way to add a display ...

Mfr Name: Adafruit Industries

Mfr Number: 714

In Stock

$26.20

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Image of Velleman SA MOT1N DC Motor - 13800 RPM 3VDC 350mA

1039

28-12806 - DC Motor - 13800 RPM 3VDC 350mA

3VDC MOTOR 350mA 13800RPM Voltage: Operating range: 1.5-3V Nominal: 3V

Mfr Name: Velleman SA

Mfr Number: MOT1N

In Stock

$1.39

(MSRP: $4.28)
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Image of Kemo Electronic B182 Audio Amplifier 1W

1039

28-12715 - Audio Amplifier 1W

1W Mono Amplifier Kit Small universal amplifier with a peak sound capacity of 2 W. A modern, low cost amplifier for many purposes. It works with an 8-pin DIP IC, the design is very small, so that this amplifier can be integrated into many devices.

Mfr Name: Kemo Electronic

Mfr Number: B182

In Stock

$4.99

(MSRP: $9.99)
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Image of Cebek VM-23 VU Meter 3 Color Pre Assembled Module Board

1039

28-22944 - VU Meter 3 Color Pre Assembled Module Board

VU Meter with 3-Color Rectangular LED's The VM-23 module, with its 12 LED's, indicates the sound level captured through the microphone. Sensitivity can be adjusted by included potentiometer. Includes inversion polarity protection, connection terminals and an alu...

Mfr Name: Cebek

Mfr Number: VM-23

In Stock

$15.99

(MSRP: $19.95)
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Image of Adafruit Industries 705 Mini 3-Wire Volt Meter - 0 ~ 99.9VDC

1037

21-12400 - Mini 3-Wire Volt Meter - 0 ~ 99.9VDC

Handy display allows placement of a voltage meter anywhere. 3-wire design powers meter with 2 wires and the third is used to measure.

Mfr Name: Adafruit Industries

Mfr Number: 705

In Stock

$8.39

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Image of Adafruit Industries 1430 Neopixel Shield For Arduino - 40 RGB LED Pixel Matrix

1037

83-15708 - Neopixel Shield For Arduino - 40 RGB LED Pixel Matrix

A 40 eye-blistering RGB LED shield for Arduino Microcontroller Boards. Arranged in a 5x8 matrix, each pixel is individually addressable. Only one pin (Digital #6) is required to control all the LEDs. You can cut a trace and use nearly any other pin if you need so...

Mfr Name: Adafruit Industries

Mfr Number: 1430

In Stock

$29.35

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Image of Adafruit Industries 1317 150mAh 3.7V Li-Poly Battery with JST-PH cable

1032

28-18135 - 150mAh 3.7V Li-Poly Battery with JST-PH cable

Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 150mAh for a total of about 0.6 Wh. The batteries come pre-attached with a g...

Mfr Name: Adafruit Industries

Mfr Number: 1317

In Stock

$5.99

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Image of Distributed By MCM FMST-100D FM Stereo Transmitter Kit

1032

80-760 - FM Stereo Transmitter Kit

•This kit will transmit any stereo signal when plugged into the RCA jacks to any FM radio •40dB stereo separation •Comes with right and left volume controls •Uses one 9V battery not included (#292-035)

Mfr Name: Distributed By MCM

Mfr Number: FMST-100D

In Stock

$29.99

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Image of Cebek DTMF-3 DTMF Receiver 8-Relay Pre Assembled Module Board

1029

28-22970 - DTMF Receiver 8-Relay Pre Assembled Module Board

DTMF 8-Relay Receiver Dual-Tone Multi-Frequency (DTMF) signaling allows machine control remotely over standard telephone lines. This receiver unit include password protection, and will operate its NO/NC relays in either flip-flop mode or timed mode. Four-relay ...

Mfr Name: Cebek

Mfr Number: DTMF-3

In Stock

$81.99

(MSRP: $92.95)
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Image of Adafruit Industries 1135 Full Size Perma Board Project Board

1028

28-17466 - Full Size Perma Board Project Board

The PermaProto for Pi is a proto board combined with a Pi Cobbler breakout. Simply solder the 2x13 pin header in and you get all the labeled breakouts with tons of prototyping space, power rails, mounting holes and that gorgeous silk.

Mfr Name: Adafruit Industries

Mfr Number: 1135

In Stock

$7.49

(MSRP: $7.95)
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Image of Adafruit Industries 1247 Flora Accelerometer Sensor Module

1028

28-18100 - Flora Accelerometer Sensor Module

The Adafruit Flora Accelerometer+Compass sensor can sense which direction is down (towards earth) and how fast the board is accelerating in 3D space. The board also detects magnetic north. All this data can be used to change the rate and intensity of wearable LEDs

Mfr Name: Adafruit Industries

Mfr Number: 1247

In Stock

$20.07

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Image of Adafruit Industries 1148 Half Size Perma Board Project Board

1025

28-17467 - Half Size Perma Board Project Board

The PermaProto for Pi is a proto board combined with a Pi Cobbler breakout. Simply solder the 2x13 pin header in and you get all the labeled breakouts with tons of prototyping space, power rails, mounting holes and that gorgeous silk.

Mfr Name: Adafruit Industries

Mfr Number: 1148

In Stock

$5.49

(MSRP: $5.95)
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Image of Adafruit Industries 1652 9.7 4:3 LCD Monitor with 2048X1536 Resolution

1025

83-16279 - 9.7" 4:3 LCD Monitor with 2048X1536 Resolution

Add a glorious 2048x1536 retina-blasting, ultra-high pixel density, IPS display to any computer with a Thunderbolt/DisplayPort port. This product comes with a new 9.7" diagonal TFT display module (the same one used in the iPad 3 & 4), along with our custom made dr...

Mfr Name: Adafruit Industries

Mfr Number: 1652

In Stock

$199.00

(MSRP: $224.95)
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Intorducing the new Raspberry Pi 2 - Now 6x faster
Same low price and size. More memory faster quad core procesor