Adopting AT89C51 station station system liquid crystal display hardware circuit design

Circuit principle: The liquid crystal display module is divided into bytes. In a single screen, there are 8 pages, each page is 8 lines, and each action is 64 bits (ie 64 columns). Like the computer, the MCU control The data in the LCD dot matrix display is also represented by the "0" and "1" codes. Generally, "0" means that no data is displayed, "1" means that there is display data, and depending on the encoding, different characters will eventually be displayed. The display point on the display has a one-to-one correspondence with the display buffer RAM in the drive control chip, that is, one bit in the font represents a pixel in the LCD display, and the point is from left to right, top to bottom. . Here, a 16 ×16 dot matrix output is used to display each Chinese character, and then a 256-point square on the screen is required for display. One byte corresponds to 8 points, so a Chinese character requires 32 bytes to store the display. "Chinese character font dot matrix data batch generation tool" is the software that uses this principle to realize Chinese character encoding.

The Chinese characters involved in this design are mass-produced in batches to generate 16 × 16 dot matrix codes, placed in the TA2BL E table in the ROM area, and finally controlled by logic to read the code onto the hardware driver circuit, showing different Chinese character.

5.08MM Wire To Board Connectors

5.08MM Wire To Board Connectors


5.08 mm Wire to Board connectors are avialable in different terminations and sizes intended for use on a variety of applications. These connectors provide power and signal with different body styles, termination options, and centerlines. To find the wire to board set required, click on the appropriate sub section below.


5.08mm Wire To Board Connectors Type

5.08mm Terminal
5.08mm Housing
Pitch 5.08mm Wafer Right Angle&SMT Type
5.08mm Wafer Straight Type
5.08mm Wafer SMT Type
5.08mm Wafer Right Angle Type
5.08mm Wafer Single Row Straight Type
5.08mm Wafer Single Row SMT Type
5.08mm Wafer Double Row Straight Type
5.08mm Wafer Double Row SMT Type
5.08mm Wafer Double Right Angle Type
5.08mm Wafer Double Right Angle&SMT Type


5.08mm Wire To Board Connectors Advantages
Small electronics with high current requirements
One of the strongest advantage of the Micro Fit series is its applicability in delivering the high current requirement in electronics with supplying high power.
Safe and Reliable
ensure safety, system protection and performance with its bonded metallic conduits and multiple grounding points preventing fire hazards, component damage, overheating and possible electrocution.
ROHS Compliant
The product does not contain restricted chemicals in concentrations not complying with ROHS standards. Thus, for its components, the products can be worked upon at high temperatures required by lead-free soldering.

5.08 mm Wire To Board Connectors Application
Motherboard Connectors
The Motherboard of a computer holds together many of the crucial components such as the central processing unit (CPU), memory and connectors for input and output devices. Microfit connectors ensure high performance electronic system in quality motherboards.
You can easily find Scondar`s Microfit in most ITX Motherboards, in which its functionality is best described for solid performance in a small footprint, and low power consumption (less than 100 Watts).
Printer Connectors
The 5.08mm Microfit can also be seen in most printers
Automotive PC Connectors
Smart, high power automotive PC power supply garners its capabilities from quality Microfit connectors, designed for general purpose battery powered applications. These are manufactured to provide power and to control the motherboards' switch based on ignition status.
Solar Panels
Microfit can also be commonly found in a solar array. A solar array is connected to each other, and to inverters through connectors to produce a successful flow of electricity.


5.08MM Wire To Board Connectors

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