Assembly Instruction - Nixie Clock Thermometer Hygrometer Arduino Shield

Components

Nixie shield mainboard pcb - schematic
Nixie power supply module (12V => 170V) - schematic
Real time clock module DS3231 - datasheet
Temperature and humidity sensor DHT22/AM2302 - datasheet
Housing
Other components:
- Nixie tubes socket pins - 48pcs
- CON1 (sensor connector)
- PH1 - pin header 1 x 3F 8.5mm (nixie shield pcb), pin header 1 x 3M 8.5mm (nixie power supply pcb)
- PH2 - pin header 1 x 6M 15mm (Arduino)
- PH3 - pin header 1 x 8M 15mm (Arduino)
- PH4 - pin header 1 x 4F 8.5mm (nixie shield pcb), pin header 1 x 4M 8.5mm (nixie power supply pcb)
- PH5 - pin header 1 x 5M 8.5mm (RTC connector)
- PH6 - pin header 1 x 8M 15mm (Arduino)
- PH7 - pin header 1 x 12M 15mm (Arduino)
- Spacers: 4 x M3-18mm F-F
- Spacers: 2 x M2.5-18mm M-F
- Spacers: 2 x M2.5-30mm F-F
- Spacers: 2 x M2.5-10mm F-F
- Screws: 8 x M3-8mm
- Screws: 4 x M2.5-15mm
- Screws: 4 x M2.5-8mm

Temperature and humidity sensor DHT22/AM2302

Assembly Instruction

PH1 - pin header 1 x 3F 8.5mm

PH4 - pin header 1 x 4F 8.5mm

PH5 - pin header 1 x 5M 8.5mm (RTC)

PH2 - pin header 1 x 6M 15mm (Arduino)

PH3 - pin header 1 x 8M 15mm (Arduino)

PH6 - pin header 1 x 8M 15mm (Arduino)

PH7 - pin header 1 x 12M 15mm (Arduino)

CON1 (sensor connector)

Nixie tubes socket pins assembly

The notch marked in red should be on the top right

Housing assembly

Screws: 4 x M2.5-15mm

Spacers: 2 x M2.5-18mm M-F

Spacers: 2 x M2.5-30mm F-F

Screws: 4 x M3-8mm

Spacers: 4 x M3-18mm F-F

Front panel

Screws: 4 x M3-8mm

Arduino mounting

Spacers: 2 x M2.5-10mm F-F

RTC module

Nixie power supply module

Pin header 1 x 3M 8.5mm

Pin header 1 x 4M 8.5mm

Side panels