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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.
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
Includes important code snippet. Demo code like , [ Download Full Code https://elecfreaks.com/estore/download/EF4056-Paintcode.zip]
<syntaxhighlight lang="php">
TM1637 tm1637(CLK,DIO);
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>
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