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Bobricius

2,204 orders since Sep 27, 2013

Sarisske Dravce, Slovensko, Slovakia

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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.

Overall Rating:

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)

All Reviews

Lester | Sept. 3, 2017

works great

For New USB Lithium Ion coin battery charger LIR2032

Charges LIR2032 in a few hours. Red LED = charging; Blue LED = charging complete.
I would recommend and would buy again.

Robin | Aug. 23, 2017

Great little tiny LTC3108 breakout

For LTC3108 body heat Energy Harvesting breakout TEG

Works perfectly, very nice looking little breakout board. Other boards by Bobricius are tempting as well :)

Rene | Aug. 21, 2017

Item as advertised

For USB Lithium coin cell battery charger ML2032

Item as advertised, documentation is not totally clear as the translation is kinda hard to understand (led light always no charging end detection)

I assume it mean the led is always on and that there's no end of charge detection.

It also say (just leave battery in charger about 24Hr or More) this again is not clear but I will simply monitor the first charge and see if there's a voltage detection or not.

Item is well made and since those battery are easy to charge it is probably not an issue to charge for long time, anyhow just do not leave them unattended as with any Lithium battery.

Edit: Based on the description online it seem to take 24 hr for a charge

Rene | Aug. 21, 2017

Item as advertised

For USB Lithium coin cell battery charger ML2032

Item as advertised, documentation is not totally clear as the translation is kinda hard to understand (led light always no charging end detection)

I assume it mean the led is always on and that there's no end of charge detection.

It also say (just leave battery in charger about 24Hr or More) this again is not clear but I will simply monitor the first charge and see if there's a voltage detection or not.

Item is well made and since those battery are easy to charge it is probably not an issue to charge for long time, anyhow just do not leave them unattended as with any Lithium battery.

Daniel | Aug. 3, 2017

Works as advertised, was already very helpful!

For Bare PCB AVR fuse bit doctor HVPP HVSP fix repair

I received the board and the programmed chip within a few days. The board was soldered (pretty much only after the silkscreen and images on this campaign) and after a few electrical tests I turned it on for the first time and tested a few (serial programmable) chips lying around with success.

The master test however was a number of AT90USB1287 which use parallel programming, so I soldered the QFN chips onto an adapter, wired it up, turned it on -- and low and behold: It claims that the reset worked (after allowing a flash erase)! Yay!

The documentation is a bit on the meh side, otherwise it's a nicely working product quickly shipped.

Felipe | June 21, 2017

Received items

For Supercapacitor 20 LED earrings / necklace

After 1.5 months waiting (not your fault but this slow snail mail) ítem came in an excellent condition, it was a surprise for the wife and very welcomed, she is very happy !, amazing gift, thanks guys !.

Richard | May 30, 2017

Excellent joule thief

For Joule Thief SMD DC/DC white Led

I'd buy them again. Small size with thru holes! Original package was destroyed in shipping. Seller was very responsive and quickly sent a replacement.

Ka Hing | March 24, 2017

Nice product

For LTC3108 body heat Energy Harvesting breakout TEG

It suits my project which relates to thermoelectric energy harvesting. It arrived with good condition and the shop owner was helpful in problem answering too.

Kathryn | March 6, 2017

good piece of jewelry

For Supercapacitor 20 LED earrings / necklace

Bought it for my girlfriend, she absolutely loves it. shipped within the expected time frame and without any flaws.

Emil | Jan. 28, 2017

Very nice and small breakout board

For LTC3108 body heat Energy Harvesting breakout TEG

I have been building various thermoelectric generators, using what’s called a "Joule thief" to boost the voltage from thermocouples. However, the Joule thief isn't a very efficient solution. Instead I have been trying to use the chip LTC3108, which is a very tiny little thing and therefore very hard to solder by hand. This board makes it easy to use and work with the LTC3108, and the board comes in a good size; easy to solder. One thing I would have preferred is that the little LED soldered to the board was "optional", as it consumes some of the power generated by the thermocouples. Yet it is easily removed.

Max | Dec. 19, 2016

Super nice blinky

For Supercapacitor 20 LED earrings / necklace

Arrived in good condition and works really well after plugging into a USB port for a short while. I got the purple led version which is a nice break from the blue and red leds in most things.
PCB and soldering were of good quality .

Josh | Nov. 22, 2016

great standalone high voltage recovery board

For Bare PCB AVR fuse bit doctor HVPP HVSP fix repair

This board was easy to solder, board is well labeled for what goes well, and no 'weird' parts are used (all current components). Board is priced attractively (vs having a batch made for your, ie: from oshpark). Two things are not labeled: Power polarity, LED orientation, and serial pins, but are easy enough to figure out. Documentation is very complete from building to use. 'Adapter' boards make it easy to recover a variety of boards, as well as potentially 'future proof' it. Nicely done, easy build, well designed.

Juan Blas | Feb. 26, 2016

Recomendado

For USB Lithium Ion coin cell battery charger LIR2032

Producto como se describe. Eficaz y muy pequeño. Carece de carcasa pero se vé resistente (no obstante, tendré cuidao ;) ) A España llega rápido (5 ó 6 días) pero luego correos lo tuvo una semana en la oficina (...) Así que no recomiendo pagar el suplemento express.

Rob | Feb. 8, 2016

excellent device, excellent engineering, excellent price

For PicoDuino Attiny85 arduino & RGB led

A review from a noob arduino user. The PicoDuino was quickly delivered (3 days bubble envelope). A header and a small plastified lookup table is a nice side delivery in the package. The PicoDuino is an excellent starter device. Smaller than a trinket, directly USB connected, no cable hassle. Bright, BRIGHT rgb led. Nicely engineered and goldplated for good contact. Highly recommendable for starter or starter project. Do remember you can program it in arduino by clicking upload and only then plugging it in... Some beginners documentation step by step might be welcome.

Pete | Dec. 23, 2015

Not for use with Macintosh

For PicoDuino Attiny85 arduino & RGB led

I can't give a fair review as I cannot communicate with the device. I cannot program it even following the tutorials online. The seller responded quickly but only to say he cannot help because he doesn't own a Macintosh. This processor is SMD and soldered so cannot be removed to try programming it externally. Unfortunately, I chose this particular model Attiny85 to try as my first experience with Attiny85. The seller has many different configurations and possibly I might have had success with other a different setup. So consider this review "Neutral".
Avatar
Response from Bobricius | Jan. 20, 2016
I am thing that we are together solved problem :) It is usable for Mac but id need some tweaks. Agree?

Jon | Dec. 14, 2015

Great Seller + Great Product = Very Happy Customer!

For Armachat - Meshtastic compatible LORA messenger

This seller is really great. Stellar communication and prompt shipping. Very accommodating with my order. Product arrived quickly, well packaged and as described. I will definitely be ordering more items. Thanks for the wonder service.

Jean-Marie | Oct. 8, 2015

Excellent product !

For USB Lithium Ion coin cell battery charger LIR2032

Very tiny charger but it does the job perfectly !
It also can charge larger batteries LIR 2430 if you remove a little plastic on each side of the battery case. Review Image

Artsiom | Sept. 11, 2015

Amazing

For USB Lithium Ion coin cell battery charger LIR2032

Очень доволен зарядным устройством, все четко работает. Скорость доставки очень порадовала 4 дня до Беларуси.
Цена правда великовата за такую фитюльку. Но, на безрыбье как говорится и рак рыба. Вобщем доволен и не жалею потраченных денег.

Marcel | Aug. 2, 2015

Better than DigiSpark

For PicoDuino Attiny85 arduino & RGB led

This is so well cared for, very neat. It is small and solid. PCB of high quality. I love this product more than the Digispark. Thanks for this.

Dennis | June 14, 2015

Can't tell if my picoduino works or not

For PicoDuino Attiny85 arduino & RGB led

Purchased to control a simple set of switches. Can't get Windows 7 to recognize the device at all, tried for hours. Not sure if it's a dud or if I'm missing something, documentation is sparse. Contacted the seller via Tindie response form, no response even after a couple weeks.
Avatar
Response from Bobricius | June 14, 2015
I answered, you but not response from you, I offered you refund or new. But you not answered my !!!!

Gonzalo | March 25, 2015

Great product

For PicoDuino Attiny85 arduino & RGB led

It is a useful wonderful device, that works great. I used Digispark to documentation and libraries to make a one key Keyboard.

Bill | Jan. 5, 2015

Received a bare board only

For retro wrist watch with bubble display QDSP 6064

Bare board, no parts not even a viable parts list.

Mike | Dec. 2, 2014

Nice design

For Universal all brand TV off remote based on Mitch Altman and Adafruit's TV-B-Gone

The designs seems nice but I accidentally ordered a blank board instead of a kit. Not sure anyone would just want a blank board with no parts but it looks good.

Marc | Nov. 12, 2014

Works exactly as described and expected

For Bare PCB for micro SD card Wav player AtTiny85

PCB are working and i even got some already assembled pieces to check in advance. Perfect.
Shipping was in time and communication was really helpfull. Documentation was clear and no further communication was needed.

Recommended Maker!

Patrick | Jan. 22, 2014

Neat little device!

For Bare PCB for micro SD card Wav player AtTiny85

Very good job it's compact quite versatile and the best it's open source!
Avatar
Response from Bobricius | Jan. 27, 2014
Thanks, I fixed source code link. You can also download demo SD card content.
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