Custom Scientific Calculator Multilayer PCB Circuit Board

$1 $999
$1 $999


  • ID No

  • Type

  • SMT lines

  • Dip lines

  • Sqft

  • Services

    PCB Fabrication
  • Location

  • Build Year


About This Listing

Product Description

A calculator PCB serves as the central hub that connects all the electronic components necessary to perform complex mathematical operations. It acts as a reliable foundation, ensuring seamless communication between the calculator’s display, buttons, processor, and other essential components.

Product Name

Calculator PCB


Printed Circuit Board (PCB)





Silkscreen Color


Board Thickness


Brand Name





Varies depending on size and dimensions



What is Calculator PCB?

A Calculator PCB, or Printed Circuit Board, is the electronic circuitry that controls a calculator’s functions. It’s like the brain of the calculator, where all the components, such as buttons, display, and microchips, are connected. The PCB is responsible for processing the input from the user and performing the necessary calculations, displaying the results on the calculator’s screen. It’s a crucial component that ensures the calculator functions accurately.

Features of Calculator PCB

1. Microcontroller: The PCB typically houses a microcontroller chip that processes the inputs from the keypad and performs calculations based on the user’s commands.
2. Keypad Interface: The PCB contains a keypad interface that allows users to input numbers, symbols, and operators. It detects keystrokes and sends signals to the microcontroller for further processing.
3. Display Driver: It includes a display driver circuit that controls the output display, whether it’s a traditional numeric LCD or a more advanced LED or OLED display. The driver circuit ensures the correct information is displayed to the user.
4. Power Management: The PCB incorporates a power management circuit to regulate the power supply to the calculator, including battery management and voltage regulation.
5. Memory: Some calculators have memory capabilities, allowing users to store and recall previous calculations. The PCB may include memory components such as registers or EEPROM (Electrically Erasable Programmable Read-Only Memory) to support this feature.
6. I/O Ports: The PCB may provide input/output ports to connect with other devices or peripherals, such as USB ports for data transfer or external memory expansion.

Functions of Calculator PCB

1. Arithmetic Operations: The PCB contains integrated circuits and components that perform basic arithmetic operations like addition, subtraction, multiplication, and division. These circuits process the input numbers and generate the corresponding output.
2. Input and Output Interfaces: The PCB provides interfaces for user input, such as buttons or a keypad. It also facilitates the display of the calculated results, typically using a screen or LED display. These interfaces allow users to interact with the calculator and view the output.
3. Memory and Storage: Some calculators have memory functions that store intermediate results or allow users to recall previously stored values. The PCB includes memory modules or components that manage the storage and retrieval of these values.
4. Power Management: The PCB incorporates power management components to regulate and distribute the power supply to different parts of the calculator. These components ensure that the calculator operates efficiently and conserves battery life.
5. Error Handling: The PCB may include error detection and handling circuits to identify and handle input errors or calculation errors. These circuits can provide error messages or alerts to guide users in correcting their input or resolving any calculation issues.

Applications of Calculator PCB

1. Scientific Calculators: A Calculator PCB is commonly used in scientific calculators, which are essential tools for students, engineers, and scientists. They allow for complex mathematical calculations, scientific notations, and even graphing functions.
2. Financial Calculators: Another popular application is in financial calculators. These calculators come in handy for calculating loans, investments, and other financial scenarios. The Calculator PCB provides the necessary interface and circuitry to perform accurate calculations.
3. Industrial Calculators: In industrial settings, calculators are often integrated into machinery and equipment to assist with automation and data analysis. The Calculator PCB helps process and display critical data, making it easier for operators to monitor and control various systems.
4. Education and Training: Calculator PCBs are extensively used in educational settings, such as classrooms and training centers. They enable students to learn and practice arithmetic, algebra, and other mathematical concepts, helping them build a strong foundation in mathematics.
5. Embedded Systems: Calculator PCBs can also be integrated into larger systems as part of embedded technology. For example, they can be used in smart devices like watches, fitness trackers, or even IoT devices that require basic arithmetic functions.

IBE’s Capabilities on Calculator PCB

– Customizable design and dimensions
– High-quality materials and components
– Advanced manufacturing processes and equipment
– Strict quality control and testing procedures
– Fast turnaround time and on-time delivery

Why Choose IBE as Your Calculator PCB Manufacturer?

– High-quality products
– Competitive Pricing
– Fast turnaround time
– Experienced team of engineers and technicians
– Excellent customer service


  • Type Factory
  • SMT lines 14
  • Dip lines 6
  • Sqft 807293
  • Services PCB Fabrication
  • Location China
  • Build Year 2005

Features & Amenities

Factory Amenities:
  • Loader
  • Solder paste printer
  • SMT machine
  • Reflow oven
  • Unloader
  • AOI Testing
  • X-ray BGA
  • Wave soldering
  • SPI
  • Conformal coating
  • Functional Testing
  • ICT Testing
  • Turn-key
  • Partial turn-key

Map Location

IBe Industry Building, Shenzhen, China,Consumer Electronics

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