GENERAL DESCRIPTION
A 2-digit 7-segment display module featuring large 4.0" digits suitable for numeric output in clocks, counters, or other industrial displays. Each digit is driven by a U8C3005 shift register-based driver using SIPO (Serial-In Parallel-Out) communication and designed for 12V operation.
DIMENSIONS
| Parameter | Value |
|---|---|
| Digit Height | 2.0 inches (approx. 51mm) |
| Total Length | 180 mm |
| Total Height | 145 mm |
| Segment Thickness | Approx. 17 mm |
| Number of Digits | 2 |
| Display Type | Common Anode |
| Mounting Holes | Optional (0-175mm 0-135mm) |
⚡ ELECTRICAL CHARACTERISTICS
| Parameter | Value |
|---|---|
| Operating Voltage | 12V DC |
| Supply Current | Depends on digit brightness and number of lit segments (Typically 150–300mA) |
| Driver IC | U8C3005 (SIPO) |
| Logic Input Voltage | 3.3V or 5V (TTL Compatible, depends on driver logic) |
INTERFACE & PINOUT
Communication Protocol:
Serial-In Parallel-Out (SIPO)
Control Lines:
-
DIN – Data Input
-
CLK – Clock
-
LAT – Latch (optional depending on implementation)
-
GND – Ground
-
VCC – 12V Power Supply
CHIPSET – U8C3005
-
Function: 8-bit serial-in, parallel-out shift register
-
Use: Drives LED segments per digit
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Daisy-chainable for multi-digit display
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Output current per channel: ~25–35mA (check exact datasheet)
-
Logic level: TTL compatible
FUNCTIONAL DESCRIPTION
Each digit is mapped to its respective U8C3005 shift register. A single serial stream (DIN) shifts segment data bit-by-bit and updates the digit pattern when the latch signal is pulsed.
APPLICATIONS
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Industrial clocks or counters
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Scoreboards
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Token displays
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Status boards
-
Religious or temple display systems
PACKAGING / HANDLING
-
Module is static-sensitive; observe ESD precautions
-
Mount via screw holes or brackets
-
Avoid reverse polarity on 12V input
7SEG 2 Digit Display 4" with SIPO based 3 Wire Control
- Product Code: SPIO42D
- Availability: In Stock
-
Rs900.00
Tags: 7SEG 2 Digit Display 4" with SIPO based 3 Wire Control
