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TIANMA 40 x 2 Line TM402CD Large LCD Display Module (USED)

Tianma Microelectronics

$15.00
SKU:
GUM6377
Condition:
Used
Minimum Purchase:
1 unit
Maximum Purchase:
3 units
Shipping:
Calculated at Checkout

Oh Dear! This item has been sold but take a look around for other similar items

Removed from very specialised broadcast equipment (deemed to be no longer useful in the industry)

Working perfectly - no faults

 

Great as a "drop in" replacement LCD screen or for a custom project based on Arduino for example

 

Tian-Ma Microelectronics LCD display

Model: TM402CD

Integral ST7066U LCD controller

5x7 matrix character generation

40 characters x 2 line

Character size: 3.2mm x 5.55mm

Polariser: transflective

Background colour: Yellow/Green

LED backlight

8 bit parallel data input

All inputs and outputs are available on a 16 pin male strip and for convenience, a short ribbon cable is supplied to suit

The function of each pin on this connector is clearly explained in the supplied datasheets

These can nominally run with up to 7V but, as in the case of the equipment this was removed from, a 5V supply is more "normal"

Module dimensions: 182mm x 33.5mm x 11.2mm (quite large)

Supplied with complete technical datasheet which gives the command codes, character generator codes etc

Supplied with the clear perspex window that is mounted in front of the LCD screen (for protection) and the mounting hardware for this window is also supplied

 

COSMETIC CONDITION:

Excellent

No damage at all to the module or the window

No segment/LCD damage

 

TESTING:

Immediately prior to removal from the specialised broadcast equipment, I checked once again and also have taken a photograph of the LCD active before the equipment was dismantled

No issues at all

The equipment this LCD display was removed from did not have a fault, it was simply obsolete!

 

Since removal, this module has been stored in an ESD bag and will be supplied in this manner (with the datasheets if required - 30 pages!)

This item is not returnable Offered as a used spare part