Products for USB Sensing and Control
Products for USB Sensing and Control


Unit 1 - 6115 4 St SE
Calgary AB  T2H 2H9
+1 403 282-7335

LCD Screen 4x20 - LCM2004D

ID: 3654_0
Dependent: The availability of this product depends on another product; it will be available as long as 1204 is available.

A 4 line by 20 character backlit LCD display. Each character is 2.95x4.75mm.


Quantity Available: 119

Qty Price
5 $19.20
10 $18.40

The 3654 is a 4 lines x 20 characters small LCD module with a viewing area of 76 x 25.2mm. From software, the LCD contrast, and the LED backlight brightness can be adjusted.

You can also select between a "dash" cursor or a blinking "square" cursor and turn the cursor on or off.

Comes Packaged with



This LCD connects to a TextLCD adapter using the included cable. See the Connection & Compatibility tab for details.

LCD Interfaces

This LCD screen can be controlled by one of our TextLCD adapter boards. The cable included with this screen will allow you to easily connect it to the following boards:

Part Number Price
PhidgetTextLCD Adapter

LCD Cables

This LCD screen comes with a customized cable that connects it to a Phidgets TextLCD interface. If you need a replacement cable for this screen, you can find one in the table below:

Product Physical Properties
Part Number Price Connector A Connector B Cable Length Cable Gauge
LCD cable (1x16 connector)
$3.50 65863 50-57-9416 300 mm 26 AWG

Product Specifications

LCD Screen
Dots per Character 5 x 8
Character Width 3 mm
Number of Rows 4
Characters per Row 20
Backlight Current Consumption Max 240 mA
Controlled By LCD Adapter
Current Consumption Max 3 mA
Supply Voltage 5 V DC
Operating Temperature Min -20 °C
Operating Temperature Max 70 °C
Customs Information
Canadian HS Export Code 8531.20.00
American HTS Import Code 8531.20.00.20
Country of Origin CN (China)


Have a look at our LCD screens:

Product LCD Screen
Part Number Price Number of Rows Characters per Row Character Width
LCD Screen 2x20 - LCM2002D
$18.00 2 20 3.2 mm
LCD Screen 2x20 - LCM2002J
$25.00 2 20 5.9 mm
LCD Screen 2x40 - LCM4002A
$25.00 2 40 3.2 mm
LCD Screen 4x20 - LCM2004D
$20.00 4 20 3 mm
LCD Screen 4x40 - LCM4004A
$35.00 4 40 2.8 mm

If you want a different means of using LCD, here are our controllers and built-in screens:

Product Board Properties
Part Number Price Controlled By
PhidgetTextLCD 20X2 : White : Integrated PhidgetInterfaceKit 8/8/8
$70.00 USB (Mini-USB)
PhidgetTextLCD Adapter
$30.00 USB (Mini-USB)
Graphic LCD Phidget
$30.00 VINT