This is only little enlarged version allows tubes lie down ;)
Designed by Bobricius in Slovakia
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Each piece is functional art you won't find anywhere else: collectible hardware that combines vintage spirit with modern innovation, made in small batches just for makers like you.
You receive BARE PCB no components, one board is for 6 VFD tubes ..!!!!! PICTURE IS FOR REFERENCE ONLY !!! Tested only with IV6-tubes NOTE!!!!: more IV-3 versions with different pinout !!! IV-3 Confu…
Read More…You receive BARE PCB no components, one board is for 6 VFD tubes ..!!!!!
PICTURE IS FOR REFERENCE ONLY !!!
Tested only with IV6-tubes
AXIRIS IV-6 Shield for Arduino is super great project, specially power supply is very good designed. etc. filament is driven with AC voltage which is recommended for VFD. 12V input voltage is 3x multiplied to make about 32V I am redesigned board for easier soldering, all components are in lines with same value
I created simple CLOCK arduino sketch (firmware)
Pcs | value | Description |
---|---|---|
1 | 510 Ω | Ø1.8x3.2mm |
2 | 1K | Ø1.8x3.2mm , tube light, optional |
1 | 2K7 | Ø1.8x3.2mm |
1 | 3K9 | Ø1.8x3.2mm |
14 | 10K | Ø1.8x3.2mm |
14 | 68K | Ø1.8x3.2mm |
14 | 100K | Ø1.8x3.2mm |
14 | 220K | Ø1.8x3.2mm |
Pcs | value | Description |
---|---|---|
1 | 2.2 nF | - |
1 | 100 nF | - |
2 | 8.2 nF !!! | I am replaced with 100nF |
Pcs | value | Description |
---|---|---|
4 | 22 µF 50V | - |
2 | 100 µF 25V | - |
Pcs | value | Description |
---|---|---|
1 | 1N400x | rectifier diode |
4 | 1N5819 | schottky diode |
6 | LED 3mm | Tube bottom light (choose color freely) , optional |
14 | BC547B | NPN transistor |
14 | BC557B | PNP transistor |
1 | BC639 | NPN “power” transistor |
1 | BC640 | PNP “power” transistor |
Pcs | value | Description |
---|---|---|
1 | ICM7555 | timer IC (must be CMOS version, do not use a standard 555 !) |
1 | DS3231 | RTC chip , optional |
Pcs | value | Description |
---|---|---|
1 | Arduino UNO | or clone |
28 | header | spacing 2.54 mm |
1 | CR1220 | Lithium battery , optional |
1 | CR1220 socket | Battery holder , optional |
6 | tube | IV‐3/IV-3a/IV-6 VFD tube |
2 | switch | angled, Microswitch TACT |
1 | Piezo 17mm | buzzer, optional |
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📦 Ready to Ship All products I offer are pre-built, tested, and ready for immediate dispatch. I maintain inventory of finished items to ensure you receive a quality-tested product as quickly as possible. I'm committed to shipping your order as soon as possible – typically within 1-2 business days of receiving payment. 🔧 What I Sell I primarily offer two types of products:
Please note: I do not sell complete component kits or beginner assembly sets. My products are designed for intermediate to advanced electronics enthusiasts who are comfortable with soldering and component sourcing. Why This Approach? I want to work with experienced makers who have solid soldering skills and electronics knowledge. However, I've designed my PCBs to be as builder-friendly as possible:
💰 Pricing Transparency You'll notice my PCB prices are higher than ordering directly from mass manufacturers. Here's why: Every product represents months of intensive development, multiple prototype iterations, and several failed batches before reaching perfection. The pricing reflects:
The fact that each piece is handcrafted at home, not mass-produced in a factory
When you purchase from me, you're supporting independent hardware development and getting a unique, collectible piece of functional art that you won't find anywhere else.
✨ What Makes My Products Special
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📬 Questions? If you have any questions about shipping, product specifications, or component sourcing, feel free to contact me.
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