Arduino Cloud - IoT Nixie Clock Shield
https://www.NixieTester.com
Use your Arduino and build IoT Nixie Clock, Thermometer and Hygrometer. You can control the clock via the Arduino Cloud, you can send data to the cloud then transfer it to e.g. Google sheets and visualize (e.g. temperature or humidity). You can also use the Alexa Amazon assistant.
█ Compatible with Arduino Uno/Micro/Nano – 5V/3.3V
█ The ability to connect to the Arduino Cloud (with Arduino Nano 33 IoT)
█ Easy configuration with Amazon Alexa (with Arduino Nano 33 IoT)
█ Shield base compatible with Arduino Uno form factor boards
█ Dedicated shield adapter for Arduino Micro/Nano boards included
█ Replaceable nixie tubes depending on the configuration
█ RTC real time clock DS3231 module on board
█ Nixie power supply module 170V (fully assembled) included
█ Designed to work with DHT22/DHT11 temperature & humidity sensor
█ The Shield is assembled (all SMD components)
█ Connectors, pin headers and nixie tubes sockets require soldering
█ Housing dimensions: 66 x 80 x 221 mm (~2.6″ x 3.1″ x 8.7″)
█ External power supply required (VIN connector): 12V; 1A DC; plug diameter 2.5 x 5.5 mm; center pin positive+