KYX-5461AS Datasheet – 4-digit 7-segment LED with Arduino

Part Number: KYX-5461AS

Function: 4-digit 7-segment

Package: PCB DIP Type 12 Pin

Manufacturer:

Image

KYX-5461AS segment arduino
Pinout

//display pins
int segA = 5; // >> 11
int segB = 13; // >> 7
int segC = 10; // >> 4
int segD = 8; // >> 2
int segE = 7; // >> 1
int segF = 4; // >> 10
int segG = 11; // >> 5
int segPt = 9; // >> 3

//display digit
int d1 = 6; // >> 12
int d2 = 3; // >> 9
int d3 = 2; // >> 8
int d4 = 12; // >> 6

KYX-5461AS Pin Description Arduino Pin
1 Segment E 7
2 Segment D 8
3 Decimal point 9
4 Segment C 10
5 Segment G 11
6 Digit 4 12
7 Segment B 13
8 Digit 3 2
9 Digit 2 3
10 Segment F 4
11 Segment A 5
12 Digit 1 6

 

Segment Lables

KYX-5461AS datasheet pinout

 

 

Reference Site : https://github.com/amriunix/arduino/blob/master/4-digit-7-segment/KYX-5461AS.ino

 

KYX-5461AS Datasheet


 

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CX2859 Datasheet PDF – LED Driver, SOT23 Type

Part Number: CX2859

Function: IC LED Driver

Package: SOT23 Type

Manufacturer: Unspecified

Image :

CX2859 Image

Description

The CX2859 is a highly integrated single or multi cell LED driver for applications where
step-up voltage conversion from a very low input voltage is required. These applications
mainly operate from 1.5V or 1.2V cells.

Circuit :

CX2859 Circuit

CX2859 Datasheet

Features

1. LED flashlights and torches
2. LED backlights
3. White LED driver

CX2859 Reference Site

http://forum.eepw.com.cn/thread/257701/1

http://www.jamesgibbard.co.uk/electronics/cheapledtorchrepair

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