OCTOPUS 036A Segmentric is an easy-designed type of digital tube electronic building block with 0.36 inches common anode display, used for simple numbers or numbers with decimal point display.
FEATURES
- Power supply 3.3 V/5V
- 4-digit segment display
- 8 adjustable luminance levels
- Size 43.00mm×32.90mm
DIMENSION
SPECIFICATION
Power supply 3.3 V/5V
Support ISO/IEC 14443 A/MIFARE
Support mifare1 S50/mifare1 S70/mifare UltraLigh/mifare Pro/mifare Desfire
Operating distance in reading/Write mode up to 40 mm
FIFO buffer handles 64 bytes send and receive
SPI interface
Working current 13~26mA
Idle current 10—13mA
Working temperature -25 ~ 85
Size 71.00mm×40.90mm
PROGRAMMING
Includes important code snippet. Demo code like , [ Download Full Code https://elecfreaks.com/estore/download/EF4056-Paintcode.zip]
<syntaxhighlight lang="php">
- include "TM1637.h"
- define CLK 2//pins definitions for TM1637 and can be changed to other ports
- define DIO 3
TM1637 tm1637(CLK,DIO);
- define ON 1
- define OFF 0
unsigned char ClockPoint = 1; void setup() {
tm1637.init(); tm1637.set(BRIGHT_TYPICAL);//BRIGHT_TYPICAL = 2,BRIGHT_DARKEST = 0,BRIGHTEST = 7;
} void loop() {
int8_t NumTab[] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};//0~9,A,b,C,d,E,F
int8_t ListDisp[0];
tm1637.display(0,8);
tm1637.display(1,8);
tm1637.display(2,8);
tm1637.display(3,8);
tm1637.point(POINT_ON);
delay(300);
tm1637.clearDisplay();
tm1637.point(POINT_OFF);
delay(300);
}
</syntaxhighlight>
RESOURCES
Please visit our learn page for more info about this product. It will be appreciated if you can help us improve the documents, and add more demo code or tutorials.
