How to use Nixie Tube with Arduino using K155ID1 microchip

Control old Soviet Nixie tube with Arduino

Aug 2, 2022

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nixie

k155id1

Components and supplies

Arduino Nano

nch6100hv High voltage boost converter

k155id1

Apps and platforms

Arduino IDE

Project description

Code

Display numbers from 0 to 9 on an In-1 nixie tube

arduino

1#define A 12
2#define B 11
3#define C 10
4#define D 9
5int digits  [10][4] {
6  {0,0,0,0},
7  {0,0,0,1},
8  {0,0,1,0},
9  {0,0,1,1},
10  {0,1,0,0},
11  {0,1,0,1},
12  {0,1,1,0},
13  {0,1,1,1},
14  {1,0,0,0},
15  {1,0,0,1}};
16  
17void setup() {
18
19  pinMode(A, OUTPUT);
20  pinMode(B, OUTPUT);
21  pinMode(C,  OUTPUT);
22  pinMode(D, OUTPUT);
23}
24void loop() {
25 for(int i=0;i<10;i++)  {
26  digitalWrite(A,digits[i][3]);
27  digitalWrite(B,digits[i][2]);
28  digitalWrite(C,digits[i][1]);
29  digitalWrite(D,digits[i][0]);
30  delay(1000);
31 }
32}

#define A 12
#define B 11
#define C 10
#define D 9
int digits  [10][4] {
  {0,0,0,0},
  {0,0,0,1},
  {0,0,1,0},
  {0,0,1,1},
  {0,1,0,0},
  {0,1,0,1},
  {0,1,1,0},
  {0,1,1,1},
  {1,0,0,0},
  {1,0,0,1}};
  
void setup() {

  pinMode(A, OUTPUT);
  pinMode(B, OUTPUT);
  pinMode(C,  OUTPUT);
  pinMode(D, OUTPUT);
}
void loop() {
 for(int i=0;i<10;i++)  {
  digitalWrite(A,digits[i][3]);
  digitalWrite(B,digits[i][2]);
  digitalWrite(C,digits[i][1]);
  digitalWrite(D,digits[i][0]);
  delay(1000);
 }
}

Downloadable files

Schematic

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