QS30-1 Modular Nixie Tube

- QS30-1 v2.0.0 Nixie tube display module features:--Using Chinese QS30-1 Nixie digital tube as the display device (tube diameter 30mm, height 25mm, display content is numbers 0-9, display color is orange red). --Using top-grade 13-pin ceramic tube holder, which is comparable to large non-plastic tube holders, beautiful and elegant, easy and reliable to plug in and out. --Plug-in infinite cascading design, no complicated wiring required. --Onboard RGB full-color LED, each module can independently control the LED light color. --Two Neon Lamps are onboard, each gas lamp can be controlled independently to realize colon or decimal point applications. --Provides a simple communication interface, requiring only 4 I0s, and can be connected to any microcontroller system or Arduino control board. --5V DC power supply, the operating current of each module is 200mA (Max). --Using smaller, highly integrated logic devices to show artistic flair. The upper and lower panels are laser-cut from imported acrylic materials, and matched with stainless steel hexagon socket screws to protect the human body from exposure to 170V voltage. --All use SMT Robot for patch welding and processing, with excellent workmanship.