JHD12864e 128X64 Monochrome Graphic LCD – Green Color

JHD12864E is a 128X64 monochrome graphic LCD display module with a green backlight. 128X64 LCD uses two KS0108 controllers, each of which controls 64X64 pixels. The entire display is divided into 2 pages, each of which has 64X64 pixels. Each page can address individually, allowing for scrolling or displaying different images on each page.

The JHD12864E has a 20-pin interface that is compatible with a variety of microcontrollers. It also has a reset pin, a backlight enable pin, and a chip select pin for each controller.

The JHD12864E has an input voltage of 5V. The recommended LCD driving voltage for normal temperature version module @25ºC is 8V. It is important to note that the backlight current is also 5V, so you will need a power supply that can provide at least 5V and 100mA.

The JHD12864E 128X64 is a positive transflective graphic LCD, which means that it can be viewed in both ambient light and with the backlight on. The transflective display works by reflecting light back from the front of the LCD and the back of the LCD. This allows the display to be seen in both bright and dark environments.

The JHD12864E can interface in 8-bit parallel mode or SPI mode. In 8-bit parallel mode, all 8 data pins used to send the pixel data to the display. In SPI mode, only 3 data pins are used to send the pixel data to the display, and the other 5 data pins are used for other purposes.
The JHD12864 COB (Chip On Board) is a type of JHD12864E graphic LCD that has the controller IC or driver directly mounted on the back of the PCB. This means that the display is a single, integrated unit, which can make it easier to assemble and use.

Features : –

The JHD 128X64 Graphic LCD 8-bit parallel is a 128X64 monochrome graphic LCD display module that can interface with a variety of microcontrollers. It has a 20-pin interface that consists of 8 data pins, 3 control pins, and a backlight pin. The data pins used to send the pixel data to the display, the control pins used to control the display’s operation, and the backlight pin used to turn the backlight on or off. The JHD12864E Graphic LCD has a number of benefits that make it a good choice for a variety of applications. These benefits include:

• High resolution: The JHD 128X64 has a high resolution of 128×64 pixels, which allows for clear and crisp images to be displayed.
• Wide viewing angle: The JHD 128X64 has a wide viewing angle of 170 degrees, which means that the display can be viewed from a variety of angles without any loss of clarity.
• Long life: The JHD 128X64 has a long life of up to 50,000 hours, which means that it can be used for a long period of time without any degradation in performance.
• Easy to use: The JHD 128 64 is easy to use with a variety of microcontrollers. There are a number of libraries available that make it easy to control the display.
• Affordable: The JHD 128X64 is an affordable display that is a good value for the price.

JHD12864e 128X64 Monochrome Graphic LCD Specifications : –

128X64 JHD12864E is a positive transflective display, which means that it can be viewed in both ambient light and with the backlight on. It has a 20-pin interface that is compatible with a variety of microcontrollers. It also has a reset pin, a backlight enable pin, and a chip select pin for each controller.

Here are some of the specifications of the JHD 128X64E Graphic LCD:

• Display resolution: 128X64 pixels
• Display type: Monochrome graphic LCD
• Backlight color: Green
• Interface: 8-bit parallel or SPI
• Operating voltage: 5V
• Backlight current: 5V
• Dimensions: 65.5x38x12mm
• Weight: 25g
• Lifespan: Up to 50,000 hours

JHD12864e 128X64 Monochrome Graphic LCD Applications : –

Overall, JHD12864E Graphic LCD COB is a good choice for applications where size, weight, and reliability are important factors. However, it is important to consider the higher cost and less flexibility of the COB design before making a decision. JHD12864E Graphic LCD COB (Chip On Board) is a type of JHD12864E graphic LCD that has the controller IC or driver directly mounted on the back of the PCB.

Here are some of the applications of the JHD12864E Graphic LCD:

• Industrial automation: The JHD 128X64E can use in industrial automation applications to display information such as status, temperature, and pressure.
• Medical devices: The JHD 128X64E can use in medical devices to display information such as patient vital signs and medical images.
• Consumer electronics: The JHD 128X64E can use in consumer electronics such as digital cameras, MP3 players, and gaming consoles.
• Point of sale displays: The JHD 128X64E can use in point of sale displays to display product information and prices.
• Security systems: The JHD 128X64E can use in security systems to display information such as alarms and access control.
• Home automation: The JHD 128X64E can use in home automation applications to display information such as temperature, humidity, and security status.
• Educational devices: The JHD 128X64E can use in educational devices to display information such as textbooks, diagrams, and simulations.

JHD12864e 128X64 Monochrome Graphic LCD Pin Description : –

The JHD12864E Graphic LCD has 20 pins, which are divided into three groups: power pins, control pins, and data pins.

Pin	Name	Description
VDD	Power Supply	5V
VSS	Ground	0V
VLCD	LCD Driving Voltage	2.6V – 18V
BL	Backlight	5V
RS	Register Select	Selects the register that the data on the data pins will be written to
RW	Read/Write	Selects whether the data on the data pins will be written to the display or read from the display
EN	Enable	Enables the display
PSB	Chip Select (Second Controller)	Selects the second controller when the display is in 8-bit parallel mode
D0-D7	Data	Data pins

Package : –

1 x JHD12864e 128X64 Monochrome Graphic LCD