20x4 LCD display 2004 green + I2C converter
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Product detailed description
20x4 LCD display 2004 green + I2C converter
It is a basic LCD display - 20 characters and 4 lines, yellow-green backlight, black letters. It uses the extremely simple HD44780 parallel interface controller + I2C converter. To connect to the Arduino, you only need 2 wires for the I2C bus (IIC) and the power supply. The converter also includes a potentiometer for adjusting the brightness of the display! It uses the extremely simple HD44780 parallel interface controller.
Specifications:
- Resolution: 4-lines x 20-characters
- Power supply: 5V
- Module dimensions: 98x60x12mm
- Driver IC: HD44780
Included in delivery:
- 1pc 20x4 LCD display 2004 green + I2C converter
Remark:
- This product is not a standalone functional unit and may require professional installation.
- Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.
Additional parameters
Category: | LCD displays |
---|---|
Warranty: | 2 years |
Weight: | 0.049 kg |
The item has been sold out… |
4,3
6 ratings
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5
MN
Miroslav Nimrichter
Displej je OK, podsvětlení lze ovládat sw i pomocí propojky na převodníku.
1
PG
Pavol Gajdoš
Neda sa vypnut podsvietenie cez jumper! Pre mna nepouzitelne...
5
J
Jirka
Pracuje, jak má. Jen jumper na on/off podsvícení nefunguje, lze ale ovládat SW.
5
JB
Juraj Búš
Chcel som síce zelený, dostal som s čiernymi písmenami so žltým podsvietením, ale napriek tomu som spokojný. Trochu som síce laboroval s I2C adresou, ale napokon šlape ako má. Pomohla knižnica I2CScanner v Arduino IDE. V mojom prípade adresa 0x3F.
5
ML
Martin Lukas
Funguje jak má.
5
M
Marek
Jsem velice spokojen, se vším - rychlé doručení, funkční produkt.
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