ITC 13 Digit Rev 0.38
author: Barbouri
2 layer board of 6.15 x 1.02 inches (156.1 x 26.0 mm)
Uploaded:
July 02, 2020
Shared:
September 30, 2022
Total Price:
$31.40
13 Digit VFD Clock using IV-27M tube - Main board 5 Volt input. From Xmas Icetube Rev D. Added second MAX6921 for additional segments, and DS32KHZSN TCXO oscillator. Increased AC1 and AC2 trace width to support 185 mA current with less voltage drop. Removed 5 volt regulator and associated components. Replaced D2 with MAX40203 Ideal diode and improved layout, Rev 0.38
https://www.barbouri.com/2020/07/04/iv-27-icetube-clock-project/ 
IceTube Clock Main board Rev. 0.38
13 Digit VFD Clock using IV-27M tube - Main board 5 Volt input. From Xmas Icetube Rev D. Added second MAX6921 for additional segments, and DS32KHZSN TCXO oscillator. Increased AC1 and AC2 trace width to support 185 mA current with less voltage drop. Removed 5 volt regulator and associated components. Replaced D2 with MAX40203 Ideal diode and improved layout, Rev 0.38
https://www.barbouri.com/2020/07/04/iv-27-icetube-clock-project/
