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Bobricius

2,198 orders since Sep 27, 2013

93 Reviews

Sarisske Dravce, Slovensko, Slovakia

bobricius

Have you seen my other products? What you think? Your idea will be included in the next version! Fell free to write me. Anyway, your purchase or contribution via www.patreon.com/bobricius will help.

Sale Coin cell battery emulator CR2016/CR2032

Coin cell battery emulator CR2016/CR2032

Bobricius

$19.99

Sale USB Lithium coin cell battery charger ML2032

USB Lithium coin cell battery charger ML2032

Bobricius

$24.99

Sale PYCOBOY - Small universal console & computer

PYCOBOY - Small universal console & computer

Bobricius

$100.00

mini PiQWERTY USB wired mechanical thumb keyboard

mini PiQWERTY USB wired mechanical thumb keyboard

Bobricius

$19.99

Sale PICOZX - Handheld ZX Spectrum 128k + other 8bits

PICOZX - Handheld ZX Spectrum 128k + other 8bits

Bobricius

$16.99

Joule Thief SMD DC/DC white Led

Joule Thief SMD DC/DC white Led

Bobricius

$16.99

Supercapacitor 20 LED earrings / necklace

Supercapacitor 20 LED earrings / necklace

Bobricius

$55.00

Sale PICOZX motherboard for ZX Spectrum original case

PICOZX motherboard for ZX Spectrum original case

Bobricius

$9.99

Bare PCB for 3D Startrek Enterprise

Bare PCB for 3D Startrek Enterprise

Bobricius

$24.99

Sale USB Lithium Ion coin cell battery charger LIR2032

USB Lithium Ion coin cell battery charger LIR2032

Bobricius

$29.90

Sale Solar flashing green diamond LED earrings, pendant

Solar flashing green diamond LED earrings, pendant

Bobricius

$29.98

Sale Zepir - Raspberry Pi Zero mini computer HAT

Zepir - Raspberry Pi Zero mini computer HAT

Bobricius

$99.00

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About

Can you write my feedback about my products? your idea can be improved in next batch.
My mission is to design innovative products that anyone can build, the goal is to reduce number of components, and increase FUN, this is currently possible thanks to the existence of Raspberry Pi Pico,
do you want to try to build an interesting computer and learn to program?

Have you seen?
- PICOmputer - Universal python computer, retro emulator, communicator
- RetroVGA - retro computer with VGA (ZX128, Atari800, C64 ....)
- Armachat - LoRa radio messenger
- Picokeyboard - Custom mini mechanical QWERTY keyboard
- PICOZX - ZX Spectrum clone with full label keyboard

And what about LED jewelry?

Bobricius's Page @bobricius @bobricius76 bobricius Bobricius's Channel

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Reviews

Review Breakdown

5
54 4
28 3
4 2
5 1
1

Average Ratings

Product: (4.75)

Documentation: (4.27)

Shipping: (4.77)

Communication: (4.64)

Andrzej | Sept. 11, 2024

...an unpleasant experience.

For PICOZX motherboard for ZX Spectrum original case

I checked on two monitors, and it didn't work. I sent it back and it was a bit of a hassle to get my money back, but I finally received it. Unfortunately, the contact with the seller was not very pleasant, he does not use the language of a gentleman. But in the end, after an unpleasant experience, I received a refund and we will not see each other again.
Avatar
Response from Bobricius | Sept. 11, 2024
Haha, scammer, that amused me. I think if I were a fraudster, I'd surely find an easier way to make money than spending hours soldering some circuit board and then dealing with dozens of emails for an month from someone who can't seem to connect a monitor properly.
So, to clarify for those not involved:

- I returned the money within a minute of the gentleman's request, even before I received the shipment back.

- I wanted to refund the shipping cost for the returned package as well, but since Tindie can't refund more than the customer paid, I asked for a PayPal address where I could send the shipping amount, but the gentleman didn't bother to respond.

- Subsequently, I received the package back and tested it on multiple monitors. It worked flawlessly on all of them, and I even sent the gentleman a photo, to which he also didn't respond.

- So I really don't understand why this guy is crying over 6.49 euros, which I'm more than willing to refund - I just need his PayPal address, but the gentleman has decided not to communicate.

Nick | April 29, 2024

WOW!

For PICOmputer - RP2040 Raspbbery PICO - QWERTY devkit

The picomuter is completely not what i expected. Its way nicer than expected i appreciate the craftsmanship thank you. Now only if i can find some sort of case for these 2 devices my network would be very close to complete.. Definitely recommend both of these products

Eric | March 30, 2024

Nice kit

For mini PiQWERTY USB wired mechanical thumb keyboard

I've made 3 of these now. They are a nice kit and handy little keyboard.

The documentation is a little confusing because there are links here to different websites with different versions of the keyboard with different software files.

Here are my additions to the documentation that I learned.

Though the PCB has several pads for other components you really only need the raspberry pico and the 37 tactile switches to let it work as a keyboard. It has space for the power switch but isnt needed either since it is on by default when plugged into the USB cable.

For the firmware the file I used was called "Armapad36v4-pico2023.ino.rpipico.uf2" linked above under "datasheet." To install, I plugged the new pico into my PC while holding down the "bootsel" button on the pico. This makes windows recognize the pico and open up a file explorer window to the pico. I then copied the above .uf2 file to that folder. The pico automatically installs it and reboots (all within 1 second) and is then ready to go as the keyboard. For those others like me who are new to this, you dont need Arduino IDE or circuitpython to get this kit running. Just drag and drop that .uf2 file!

I used M2x10mm screws and ~4mm nylon spacers to hold the top and bottom PCB's together.

the keyboard is automatically recognized and works with my windows PC and a couple raspberry pi projects.

The only issues I had were the pico not liking some of my USB cables. But that's of course not a problem with this kit. But if something does not seem to be working, try a different cable.

Bernard | March 4, 2024

Very cute retro-futuristic mini game computer.

For PYCOBOY - Small universal console & computer

Very cute retro-futuristic mini game computer. Really nicely laid out an assembled. PCB used as structural elements. A great pleasure to play with.

Michiel | Feb. 4, 2024

what a nice diy zx spectrum is this

For PICOZX - Handheld ZX Spectrum 128k + other 8bits

The quality of the pcb's are exceptional quality, the solder mask on the pcb helps a lot to locate which part needs to go.
i really enjoy the build! About the documentation, i give it a 3 star, since the url points to hackerspace website without any documentation.

overall im really happy with it!

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