Nixie Tube Clock Control Board High Accuracy 7 Colors Glowing Tube Clock Drive Board for DIY

Feature: 1. Ease of Use: STM8S005 is used as the main control, with built in program, the drive board can be directly used after welding the light tube. 2. 7 Colors: This Nixie tube clock control board supports seven clock color display, which can be changed or fixed. 3. High Accuracy: The drive board adopts imported high precise clock chip, and the annual error is less than 1 minute. 4. Stable Display: The tube clock control board uses integrated IC driver, which can display more stably and reliably. 5. Multi Functions: Support 24 hour mode, time display, built in anti poisoning program (the monitor is refreshed every 10 minutes), safer for use. Specification: Item Type: Nixie Tube Clock Board Material: PCB Battery: Button battery CR32 battery x 1 (without battery). Package List: 1 x Nixie Tube Clock Board