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Nixie Tube Clock

1 year ago 825
  • Description
  • Documents
  • BOM
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Description

Cool Nixie Tube Clock, design works out of the box. All parts (execpt for the tubes) can be ordered from LCSC, if you have any questions feel free to contact me via easyeda messages. It is recommended to put the nixie tubes on special nixie tube pins, these can be found on ebay.

All design files are available from here: https://1drv.ms/u/s!AtAXShYJCGHGg8cPyZy78OAvaAjYnw?e=Gnd8If

Assembly Instructions: The top board is mounted to the front panel using 10mm spacers and the bottom board is mounted to the bottom panel also using 10mm spacers. The boards can be programmed by using an ICSP programmer such as the USBASP.

NOTE:unconnected lines between top and bottom board are OK. The PCB is grooved in the middle, which allows the top part to be vertically mounted against the bottom board

Documents

Power Supply

Microcontroller

Nixie Tube Control

Nixie Clock

BOM

ID Name Designator Footprint Quantity BOM_Manufacturer Part
1 22pF C2,C3 0603 2 CL10C220JB8NNNC
2 KAN0610-0731B-C SW5,SW3,SW2,SW1,SW6 KEY-TOUCH-DIP-6.2X6.2X5.0 5 KAN0610-0731B-C
3 To Microprocessor J5 HDR-6X1/2.54 1 Header-Male-2.54_1x6
4 To Nixie Board J7 HDR-6X1/2.54 1 Header-Male-2.54_1x6
5 16MHz X1 OSC-49S-1 1 X49SD16MSD2SC
6 GMC1205YA-16R2048 BUZZER GMC1205YA-12MM 1 GMC1205YA-16R2048
7 Power J4,J6 HDR-3X1/2.54 2 Header-Male-2.54_1x3
8 ULN2003A-DIP16 Q8,Q9,Q7,Q5,Q4,Q3,Q2,Q1,Q6 DIP-16 9 ULN2003A-DIP16
9 32.768KHz X2 SMD-8032_4P 1 -
10 TM74HC595D U13,U12,U11,U10,U7,U9,U8,U6 SOP-16_150MIL 8 TM74HC595D
11 1N5819HW-7-F D11 SOD-123 1 1N5819HW-7-F
12 10K R20,R29,R30,R28,R27,R21,R17,R16,R19,R18 1206 10 CR-06JL7---10K
13 POWER J2 HDR-4X1/2.54 1 Header-Female-2.54_1x4
14 HG1509-5.0M/TR U4 SOP-8 1 HG1509-5.0M/TR
15 3.3uF C13,C5 CAP-6.3*10.2 2 UV2E3R3M0610
16 1N914BTR D12 DO-35 1 1N914BTR
17 ICSP Header J3 HDR-3X2/2.54 1 Header-Male-2.54_2x3
18 475KΩ R7,R5,R2,R4,R9,R1,R3,R8,R6,R24 1206 10 1206W4F4753T5E
19 IRF630NPBF Q10 TO-220(TO-220-3) 1 IRF630NPBF
20 0.5Ω R23,R22 1206 2 1206W4F500LT5E
21 330K R31 0603 1 ESR03EZPJ334
22 22K R11,R12,R13,R15,R14,R10 1210 6 CR1210F22KP05
23 DC-005 5.5-2.0MM P1 DC-005 1 DC-005 5.5-2.0MM
24 ATMEGA328PB-AU U1 TQFP-32_7X7X08P 1 ATMEGA328PB-AU
25 220uH L1 SMD-L-18.2X14.0X6.8 1 PBO5022-221MT
26 IN-12A N2,N6,N1,N3,N4,N5 IN-12 6 ?
27 GPIO J1 HDR-7X1/2.54 1 Header-Female-2.54_1x7
28 DS1307ZN+ U2 SOP-8_150MIL 1 DS1307ZN+
29 1KΩ R25 1206 1 RS-06K102JT
30 1N4756A D6,D4,D7,D1,D2,D3,D8,D5,D9 DO-41 9 1N4756A
31 MC34063BD U3 SOIC-8_150MIL 1 MC34063BD
32 3.6KΩ R26 1206 1 1206W4F3601T5E
33 Rotary_switch SW4 SW7-13.75X11.7X6.5MM 1 Rotary switch
34 100nF C14,C1 1206 2 TCC1206X7R104K500DT
35 MMBT3906 U5 SOT-23-3_L3.0-W1.7-P0.95-LS2.9-BR 1 MMBT3906
36 ES2GF D10 SMAF_L3.5-W2.6-LS4.7-RD 1 ES2GF
37 220uF C4,C7,C9 CAP-T-8*10.5 3 CK1V221MCRF10
38 333-2SURD/S530-A3-L LED1 LED-5MM/2.54 1 333-2SURD/S530-A3-L
39 680pF C10 0805 1 TCC0805X7R681K500DT
40 100nF C12,C6,C8,C11 0603 4 0603F104M500NT
41 47uH L2 SMD-SM7850 1 SM7850-470M(f)
42 BS-2-1 B1 BATTERY-1 1 BS-2-1

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