3-Wire LED Module 8-Digital (Arduino Compatible)
8-bit serial 7-segment LED display with SPI interface (3-wire) and flicker-free operation. Red LEDs; multiple modules can be chained. Board dimensions 122x20x12 mm.
Pinout
- VCCType · Power
- GNDType · Ground
- DATAType · Signal
- CLKType · Control
- LATType · Control
| Pin | Type |
|---|---|
| VCC | Power |
| GND | Ground |
| DATA | Signal |
| CLK | Control |
| LAT | Control |
Pin details
5 connections- VCCPower
- GNDGround
- DATASignal
- CLKControl
- LATControl
Start wiring
I2C · SPI · Single data line · 5 V · 3.3 – 5 V · Bare
Confirm the data interface matches your host board.
Module pins: VCC, GND, DATA, CLK. Schematik maps them to your board in the app.
LED displays
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