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VOSCA Corporation

12 hour LCD alarm clock manufacturers

Externally Connected 4-Digit LCD Clock Module with Power Supply and Buttons is committed to quality, innovation, and service through our knowledgeable team that is dedicated to exceeding customer expectations. All our products are precisely developed by a creative team of professionals as per contemporary market trends. VOSCA Corporation starts to use the automated production process in order to increase the quality and competitiveness of Externally Connected 4-Digit LCD Clock Module with Power Supply and Buttons in recent years. If you have any questions, want to buy in bulk, or have us give you a quote for a Externally Connected 4-Digit LCD Clock Module with Power Supply and Buttons to fit your needs, please email us.
Categories > Clock Module > 4X series – DIY LCD Alarm Clock Module with Manipulate Wire
4XC-A0JA, 12-hour LCD alarm clock module

4XC-A0JA

Externally Connected 4-Digit LCD Clock Module with Power Supply and Buttons

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Back View of LCD alarm clock module
This is a four-digit newly designed LCD daily alarm clock module with digit height of 10.7mm. The external buttons and power contacts are located on the left and right edges of the PCB. Low power consumption, less than 3µA. Working voltage + 1.5V, ordinary dry batteries can be used. The size including PCB is 55 x 32mm. The radius of the four mounting holes on the PCB is 1.15mm, and the total thickness of the module is 7mm. Both 12-hour and 24-hour versions are available.

The physical size is easy to install in most electronic devices. Low power consumption and reduced time deviation are the two main reasons why this clock module is well received by the industry and consumers.
Specifications :

  • Physical Size
    • PCB Size: 55 x 32 mm
    • Plastic Frame: 43 x 32 mm
    • Thickness: 7 mm (battery not included )
  • LCD Display
    • Screen Size: 35 x 15.5 mm
    • Number of Digit - 4 digits
    • Digit Height: about 10.7 mm
  • Button: External connection, 2 keys (pads on both sides of PCB)
  • Power Source: +1.5VDC, external connection; (pads on both sides of PCB)
  • Alarm Method: piezo beep, 4K Hz for 1 minute
  • Technical Data
    • Operating Voltage: +1.20 ~ + 1.70 volts
    • Typical Current Drain: 3μA
    • Operation Temperature: -10 ~ +50 °C
    • Storage Temperature: -20 ~ +60 °C

Features :

  • Display hour and minute
  • Provide 12-hour and 24-hour versions
  • Daily alarm

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VOSCA Corporation is a Taiwan-based company, which acts globally via its own offices, representatives and well-developed collaboration with partners. Keeping in mind the importance of clients' time, we make sure that our products are delivered to them within the promised time-period. When our customers purchase our Externally Connected 4-Digit LCD Clock Module with Power Supply and Buttons, they know they are getting value for their money, with performance, reliability, and quality. If you are not satisfied with our Externally Connected 4-Digit LCD Clock Module with Power Supply and Buttons or have ordered a wrong item, please let us know. VOSCA Corporation will reply to you as soon as possible. We look forward to doing business with you and establishing an ongoing relationship.