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shimo8810 / 7seg_4digit.ino
Created August 23, 2020 13:50
7seg LED ドライバ用コード
const byte BTN = 12;
const byte SER = 2;
const byte RCLK = 4;
const byte SCLK = 8;
void setup() {
Serial.begin(9600);
pinMode(SER, OUTPUT);
pinMode(SCLK, OUTPUT);
pinMode(RCLK, OUTPUT);