| Artist | : | 81 LED Chaser Using Dual CD4017 IC with NE555 Timer IC | JLCPCB |
| Title | : | Engineering Science & Technology - EST |
| Duration | : | 680 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | 81 LED Chaser Using Dual CD4017 IC with NE555 Timer IC | JLCPCB |
| Title | : | Engineering Science & Technology - EST |
| Duration | : | 680 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |