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ABOUT US

Shenzhen Tianyan Electronics Co.,Ltd

Shenzhen Tianyan Electronics Co.,Ltd. is a professional manufacturer of electronics products, specializing in designing, development, production, sales&service.

It was founded in 2001, located in Shenzhen city, Guangdong province, China.

The company owns two factories, one of which is committed to manufacturing calculators, another focuses on the production&development of mobile powers and bluetooth speakers, so, our products cover:


1) students calculators ranging from primary school, junior middle school, to high middle school calculators
2) wireless speaker
3) mobile powers

GLOBAL MARTKET

Export to Turkey, Iran, Russia, South Korea, Vietnam, Thailand, Pakistan, Bangladesh and other countries, was praised by customers with high quality products and good after-sale service.

GLOBAL MARTKET
  • 20

    +

    More than 20 years of industry experience

  • 20

    +

    More than 20 professional R&D technicians

  • 30

    +

    Export to more than 30 countries

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What
The biggest difference between a Customizable calculator and an electronic computer is that: Customizable calculator is just a simple calculation tool, some models have function calculation functions, and some models have certain storage functions, but generally only a few sets of data can be stored. Computers have complex storage functions and control functions, making them more powerful.
What
From a certain point of view, the generalized Customizable calculator includes an "electronic calculator". There are also integrated circuits in electronic calculators, but the functions of the Customizable calculator are simple, the price is cheaper, and it is convenient for portability and good stability.
The
The operator and controller of the low-grade Customizable calculator are simple serial operations implemented by digital logic circuits, and its random access memory has only one or two units for accumulative storage. The high-end Customizable calculator implements various complex operation programs by the microprocessor and read-only memory and has more random storage units to store input programs and data.
Product
A Customizable calculator is the machine invented by modern people that can perform number operations. The modern Customizable calculator is a handheld electronic machine that can perform mathematical operations. It has an integrated circuit chip, but its structure is much simpler than that of a computer. It can be said to be the first generation of electronic computers (computers), which can be widely used in business transactions. one of the office supplies.
function
When the calculator is not in use for a long time, the button battery in the machine should be taken out, otherwise the electrolyte inside the battery will leak and damage the machine components.
How
Turn on the calculator, press the on button at the red frame to turn it on, and the LCD screen will display the content.
function
A new calculator, including a body, a groove is provided on the side of the body away from the keys, and a drawer is arranged in the groove, and paper and pen are placed in the groove;
function
The calculator includes: a face case, conductive key glue, a circuit board, a battery, a display screen, and a bottom case, wherein the face case is made of a soft glue material, and the front face of the face case has at least ten buttons, and the buttons are connected with the The panel is an integral structure.

NEWS

What is the difference between a Customizable calculator and an electronic computer
What is the difference between a Customizable calculator and an electronic computer
The biggest difference between a Customizable calculator and an electronic computer is that: Customizable calculator is just a simple calculation tool, some models have function calculation functions, and some models have certain storage functions, but generally only a few sets of data can be stored. Computers have complex storage functions and control functions, making them more powerful.
What is a Customizable calculator
What is a Customizable calculator
From a certain point of view, the generalized Customizable calculator includes an "electronic calculator". There are also integrated circuits in electronic calculators, but the functions of the Customizable calculator are simple, the price is cheaper, and it is convenient for portability and good stability.
The composition of the Customizable calculator
The composition of the Customizable calculator
The operator and controller of the low-grade Customizable calculator are simple serial operations implemented by digital logic circuits, and its random access memory has only one or two units for accumulative storage. The high-end Customizable calculator implements various complex operation programs by the microprocessor and read-only memory and has more random storage units to store input programs and data.
Product introduction of Customizable calculator
Product introduction of Customizable calculator
A Customizable calculator is the machine invented by modern people that can perform number operations. The modern Customizable calculator is a handheld electronic machine that can perform mathematical operations. It has an integrated circuit chip, but its structure is much simpler than that of a computer. It can be said to be the first generation of electronic computers (computers), which can be widely used in business transactions. one of the office supplies.
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