MCM Electronics

Search results for "Expander"

39 Search Results Found Sort By
  123 Next
Product Detail Availability Buy
Image of Adafruit Industries 1115 Blue & White 16x2 LCD + Keypad Kit for Raspberry Pi

6054

83-14588 - Blue & White 16x2 LCD + Keypad Kit for Raspberry Pi

This new Adafruit Pi Plate makes it easy to use a 16x2 Character LCD. 16x2 Character LCDs typically require quite a few digital pins, 6 to control the LCD and then another 1 to control the backlight for a total of 7 pins. That's nearly all the GPIO available on a ...

Mfr Name: Adafruit Industries

Mfr Number: 1115

See all items in LCDs

In Stock Clearance Item

$15.99

(Reg: $21.10)
Buy Now
Image of Adafruit Industries 1110 RGB Negative 16x2 LCD + Keypad Kit for Raspberry Pi

3282

83-14589 - RGB Negative 16x2 LCD + Keypad Kit for Raspberry Pi

This new Adafruit Pi Plate makes it easy to use an RGB 16x2 Character LCD. These LCDs typically require quite a few digital pins, 6 to control the LCD and then another 3 to control the RGB backlight for a total of 9 pins. That's nearly all the GPIO available on a ...

Mfr Name: Adafruit Industries

Mfr Number: 1110

See all items in LCDs

In Stock Clearance Item

$19.99

(Reg: $26.25)
Buy Now
Image of Digistump DSK-00005 MOTOR DRIVER KIT

3201

28-17755 - Motor Driver 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 Digispar...

Mfr Name: Digistump

Mfr Number: DSK-00005

See all items in Project Labs

In Stock Clearance Item

$9.49

Buy Now
Image of Digistump DSK-00016 I2C LCD KIT

2642

28-17752 - I2C LCD 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 Digispar...

Mfr Name: Digistump

Mfr Number: DSK-00016

See all items in LCDs

In Stock Clearance Item

$17.49

(MSRP: $17.95)
Buy Now
Image of Quick2Wire PI-IF-01 Raspberry Pi Interface Board

2477

28-17734 - Raspberry Pi Interface Board

The Quick2Wire Interface Board gives you easy access to all the features on your Raspberry Pi’s expansion header with added protection of not creating a dead Pi

Mfr Name: Quick2Wire

Mfr Number: PI-IF-01

See all items in Raspberry Pi

In Stock

$16.99

Buy Now
Image of Adafruit Industries 1109 RGB Positive 16x2 LCD + Keypad Kit for Raspberry Pi

2402

83-14590 - RGB Positive 16x2 LCD + Keypad Kit for Raspberry Pi

This new Adafruit Pi Plate makes it easy to use an RGB 16x2 Character LCD. These LCDs typically require quite a few digital pins, 6 to control the LCD and then another 3 to control the RGB backlight for a total of 9 pins. That's nearly all the GPIO available on a ...

Mfr Name: Adafruit Industries

Mfr Number: 1109

See all items in LCDs

In Stock

$24.99

Buy Now
Image of PiFace 2451885 Piface Relay+ Raspberry PI Add-on Board

2320

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 b...

Mfr Name: PiFace

Mfr Number: 2451885

See all items in Add-On Boards and Modules

In Stock

$33.99

Buy Now
Image of Quick2Wire I2CPE-01 I2C MCP23017 Raspberry Pi Port Expander Kit

1794

28-17735 - I2C MCP23017 Raspberry Pi Port Expander Kit

The port extender board gives you an additional 16 GPIO pins to use on your Raspberry Pi, which can be used as digital input or output.

Mfr Name: Quick2Wire

Mfr Number: I2CPE-01

See all items in Raspberry Pi

In Stock

$12.99

Buy Now
Image of PiFace 2451886 Piface Relay for the PiFace Relay Board

1399

83-16520 - Piface Relay for the PiFace Relay Board

PiFace RELAY Extra is a HAT compliant and stackable quad relay output daughter card for the PiFace Relay+ boardproviding for simple on/off control of loads up to 2A DC from your Raspberry Pi programs. Expand your GPIO options by stacking up to eight PiFace RELAY+...

Mfr Name: PiFace

Mfr Number: 2451886

See all items in Add-On Boards and Modules

In Stock

$20.99

Buy Now
Image of Quick2Wire I2CPCF8591-01 I2C PCF8591 Analog Interface Board

1363

28-17736 - I2C PCF8591 Analog Interface Board

The Quick2Wire I2C analog extyender board has four 8-bit analog inputs and one 8-bit analog output.

Mfr Name: Quick2Wire

Mfr Number: I2CPCF8591-01

See all items in I2C

In Stock

$19.99

Buy Now
Image of Pyle PPG460A Compact Practice Guitar Amplifier 150W

919

555-9890 - Compact Practice Guitar Amplifier 150W

Compact Practice Guitar Amplifier Compact guitar amplifier with speaker is perfect for practice use whether alone or with the band. It is fully compatible with virtually any electric guitar or other musical instrument such as keyboards, or miked musical instrume...

Mfr Name: Pyle

Mfr Number: PPG460A

See all items in Musical Instrument

In Stock

$83.99

Buy Now
Image of Digistump DSU-00001 DIGISPARK USB BOARD            USB DEVELOPMENT BOARD

867

28-17748 - Digispark USB Board USB Development Board

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...

Mfr Name: Digistump

Mfr Number: DSU-00001

See all items in Project Labs

In Stock

$8.49

(MSRP: $8.95)
Buy Now
Image of PiFace 2451887 Piface Motor Control for the PiFace Relay Board

890

83-16521 - Piface Motor Control for the PiFace Relay Board

PiFace Motor Control Extra is a HAT compliant and stackable quad relay output daughter card for the PiFace Relay+ boardproviding for simple motor control from your Raspberry Pi programs. Expand your GPIO options by stacking up to eight PiFace RELAY+ boards togeth...

Mfr Name: PiFace

Mfr Number: 2451887

See all items in Add-On Boards and Modules

In Stock

$20.99

Buy Now
Image of Western Digital WDBABT0010HBK 1TB MyBook AV DVR Extender External Hard Drive

719

83-12642 - 1TB MyBook AV DVR Extender External Hard Drive

Record more. Delete less. Use WD's My Book AV DVR Expander to instantly add more recording hours to your DVR, or use this drive with your compatible camcorder to off-load video without a computer.

Mfr Name: Western Digital

Mfr Number: WDBABT0010HBK

See all items in External Hard Drives

In Stock

$139.00

(MSRP: $149.99)
Buy Now
Image of Digistump DSK-00008 I/O EXPANDER KIT

559

28-17756 - I/O Expander 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 Digispar...

Mfr Name: Digistump

Mfr Number: DSK-00008

See all items in Project Labs

In Stock

$6.49

(MSRP: $6.95)
Buy Now
  1 2 3 Next
Intorducing the new Raspberry Pi 2 - Now 6x faster
Same low price and size. More memory faster quad core procesor