Hitachi LM038 Alphanumeric LCD Display 20x1 Characters Arduino use etc. OM0224A

Hitachi LM038 Alphanumeric LCD Display 20x1 Characters Arduino use etc. OM0224A

WE ARE RICH ELECTRONICS

WE PURCHASE AND RECYCLE

SURPLUS ELECTRONIC

COMPONENTS AND EQUIPMENT!

For sale here we have the above…

Display consists of 20 character x 1 line

The module itself is 182mm x 35.5mm x 13mm deep
The viewable display is 154mm x 15.3mm

Character size (5 x 7 dots) 6.7W x 9.4H mm

Character pitch 7.4mm

Dot size 1.3H x 1.3W mm

INTERNAL PIN CONNECTION
Pin No. Symbol Level Function
1 Vss – OV
2 Voo – +5V Power supply
3 Vo – –
4 RS H/L L: Instruction code input
H: Data input
5 RIW H/L H: Data read (LCD module~MPU)
L: Data write (LCD module~PU)
6 E H,H~L Enable signal
7 OBO H/L
8 OB1 H/L
9 OB2 H/L
10 OB3 H/L Data bus line
11 OB4 H/L Note (1), Note (2)
12 OB5 H/L
13 DB6 H/L
14 OB7 H/L

For full Hitachi datasheet search…Hitachi LM038

Or go directly to…

https://datasheetspdf.com/pdf-file/610063/Hitachi/LM038/1

The LM038 LCD uses the built in HD44780 LCD Controller in the FP-80B package.

It’s datasheet can be found here…

http://www.sparkfun.com/datasheets/LCD/HD44780.pdf

For full step by step instructions (inc easy to follow photographs) on how to use the LM038 LCD with the Arduino go to…

http://www.m0yom.co.uk/index.php/blog/34-general/62-using-the-hitachi-lm038-lcd-with-the-arduino

In the example an Arduino (Atmel ATMega328) is used for speed and ease of use, however the process would be the same for any micro (PIC or AVR).

PLEASE NOTE!

These parts came to us as part of a lot of surplus stock from a large distribution Co. and have been kept in storage for a time, they are however pristine, stored with us still in their original anti static packaging and boxed in original sealed Hitachi boxes of 20 pieces. The photographs are representative of their excellent condition, being of some of our actual stock, and, as with all our products they come with a full guarantee.

If you have similar items to this, or indeed any electronic components that are surplus to requirements please contact us with details.

 

 

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We purchase Surplus Stock. If you or your company have items similar to the above, or indeed any electronic components surplus to requirements, please contact us with details as we are keen to increase our stock profile.