IIC/I2C adapter PCF8574 LCD 1602 1604 2004 Interface

LED Writing Board 300x400mm with Control Light Patterns and 8 Neons features:
- Input power supply: 100-240 VAC - 50/60 Hz
- Output power supply: 12 VDC
- Max. Output current: 1A
- Can match any national power source
- Long-lasting LED light source, support being lit more than 100 000 hours without interruption
- Control of colors integrated in the USB adapter: it allows to emit several functions and models of light blinking
- LED capable of emitting 36 different colors
- Includes plug, USB adapter and control
- Screen size: 300x400 mm
- This product conforms to CE, FC and RoHS certificates
- The surface is made of rigid abrasion resistant acrylic board, with superb translucency for efficient lighting.

This little PCB piece is a great independent display addition to any project. Why independent? Well, it features an ATmega328P AVR on its back, making it a pretty much an UNO with a screen rather than a screen itself.

We have the same screen with a reverse color version, i.e. black on RGB with a reference of SP028

It consists of a 16-character, 2-row display.
The display is compatible with the HD44780 controller.
Ideal for projects with ARDUINO.
You can use it with PIC, AVR, STM32. Characteristic: - LCD screen, 16 characters and 2 lines - 5V power supply
- HD44780 compatible controller
- Backlit blue background, black letters
- Include an adjustable contrast pin
- Dimensions (mm): 80 x 36 x 12

LED Display Screen Board Matrix 8x8 Common Cathode/Columns Common Anode Red Dots features:
- Supply voltage of the LED points: 1.8-2.4 VDC
- LED color of the dots: red
- Pin numbers: 16
- Diameter of pins: 0.51mm
- Step between pins: 2.54mm
- Consumption current per segment: 30mA
- Maximum admissible current per segment: 120mA
- Power consumed per segment: 80mW
- Segment numbers (points): 64
- Diameter of a point: 3mm
- Operating temperature: -35 ° C - + 85 ° C
- Storage temperature: -35 ° C - + 85 ° C
- Screen with common cathode connection for the rows and common anode for the columns
- Screen size: 32x32x8 mm

It works exactly the same and with the same libraries as an LCD1602.
It consists of a display of 20 characters and 4 rows.
Ideal for projects with Arduino.
You can use it with PIC, AVR, STM32. LCD Display Screen Blue Backlight 20x4 2004 features:
- LCD screen, 20 characters and 4 lines
- 5V power
- Backlit blue background, white letters

- It consists of a 20-character, 4-row display
- The display is compatible with the controller HD44780 and integrates the module so you can use it through the I2C protocol without any problem
- Only two pins are needed for communication, SDA and SCL
- Ideal for projects with ARDUINO and Raspberry Pi platforms - You can use it with PIC, AVR, STM32
PCF8574 - & gt; the default address 0x20
PCF8574A - & gt; the default address 0x3F
- It can be changed to any between 0x20 and 0x27 depending on whether or not you have soldered pins A0 A1 A2
20x4 2004 LCD display PCF8574T I2C Backlit Blue features:

- LCD screen, 20 characters and 4 lines
- 5V power supply
- HD44780 compatible controller

LED Display 2-Digit 7-Segment Red Common Cathode features:
- Supply voltage of the segments: 3 VDC
- LED color of the segments: red
- Digit length: 14.2mm
- Digit width: 8.1mm
- Pin numbers: 10
- Diameter of pins: 0.51mm
- Step between pins: 2.54mm
- Consumption current per segment: 30mA
- Maximum admissible current per segment: 70mA
- Direct current by segment (pulse operation): 30mA
- Number of digits: 2
- Segment numbers by digit: 7
- Operating temperature: -25°C - + 85°C
- Storage temperature: -30°C - + 85°C
- Screen with common cathode connection
- Screen size: 25x19x8 mm
- This product is a 2-digit screen composed of 7 red LED segments with excellent brightness and features:.

8x Chalk Liquid Markers 6mm Fluorescent Highlighter features:
- Includes 8 markers each of different color purple, green, blue, white, yellow, pink, red and orange
- Liquid chalk of 6mm
- Size of the marker 14 cm
- Includes a rag to erase
- This product conforms to the CE, D-4236 and EN71 certificates
- Suitable for children 3 years and over
- This product is a portable tripod stand to hold LED writing boards of all sizes up to 24 "high and 36" wide
- His armor is made of metal covered with black protective paint
- It has its storage bag for easy storage and transportation wherever

Screen OLED 0.96" B 128x64 Yellow-Blue SPI/I2C features:
- Oled 0.96 "128 * 64 pixel display
- One yellow line and 3 blue lines
- Drive IC model SDD1306
- Power supply: 3V-5.5V
- View angle: 160 degrees
- SPI interface (I2C can be changed)
- Low consumption 0.08W
- Temperature usage: -20 to 70 ºC
- PCB board dimension: 32 x 32 mm
- OLED technology offers high contrast, significantly improves black on the screen and energy efficiency - very low consumption of energy.

LCD TFT Touch Screen Display 3.2inch 320x240, shield 34 pins.