Tindie

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BBTech

962 orders since Oct 11, 2013

Changhua County, Taiwan

Ships from Taiwan.

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Thank you for visiting our tindie store! we introduced a variety of unique electronic parts, hope you like it.

Overall Rating:

Review Breakdown

5
9 4
11 3
4 2
2 1
1

Average Ratings

Product: (4.44)

Documentation: (3.81)

Shipping: (4.41)

Communication: (4.33)

All Reviews

Stephen | July 4, 2014

Nicely made and robust

For MAX31855 K/T/R/J Type Thermocouple Module

I've bought half a dozen of these little boards from BBTech and I've found them to be very nicely made and extremely robust. I particularly like the semi circular mountings which allow for secure fixing. I've been running six T type Thermocouples at liquid nitrogen levels and it took me a long time to get correct temperature values from the Arduino Nano - I finally worked out that the MAX31855 chip uses a linear approximation of the thermocouple voltage (search the Arduino forum for 'MAX 31855 and Thermocouple Errors') so don't blame this board if the temperatures you may get are in error out at extreme temperatures, these boards perform perfectly but the MAX31855 output needs 'recalculating' in your code to get correct temperature values.

One improvement which would make these boards perfect (for me) , would be a mini thermocouple connector option in place of the screw terminals, but those on the board work perfectly well if you snip the mini connectors off your thermocouple.

A very nice product BBTech, well done. I shall be ordering more for sure.

Guilherme | July 2, 2014

Excellent construction. Well assembled.

For MAX31855 K/T/R/J Type Thermocouple Module

The seller is the best. The product is what to be expected from a well made shield.

Michael | June 21, 2014

No support or feedback.

For TPS5430 Step-down Power Converter (Replaceable 7805 7812)

The items are solid and well packaged. Unfortunately the seller doesn't give any support.

Rob | June 16, 2014

Nice!

For Prototyping Board - Breadboard Styling V0

Very nice board. Leaps and bounds over typical single-sided protoboards.

Pavel | June 16, 2014

Perfect buy

For 5-Pin Pin Header to test probe 5PADP03 (ISP Adapter)

Header test probe arrived today in perfect shape. Nicely built and works like charm...

Martin | June 15, 2014

Working OK but without any documentation

For TCS34725 color sensor module for arduino

The sensor is working ok. But I needed info about jumpers of pull up resistors.
Unfortunately the seller is not answering on my questions and is not communicating at all.

Randy | June 12, 2014

Nice design, fast shipping.

For WS2812B Flexible Matrix Board

Part arrived within 2 weeks of order to the US using the middle shipping option, works perfectly as expected. The board is a little stiffer than I had imagined, however should work for applications where you are bending it to a set circumference and then leaving it. If you are looking to attach it to fabric/leather/etc you may need to dissect it and then re-attach it with wires. on a 6x8 board each length of 8 LED's data ports are attached, but you will need to solder a connection down to the next row of 8 at alternating ends of the board for them all to work as 1 unit. If you've ever worked with neopixels/ws2811 LEDs before this should be intuitive. Works with the arduino neopixel libraries, and I expect will work with other libraries/u-controllers as well.

Itamar | June 9, 2014

Great product I bought 4

For Flexiable Mini Relay Module 5V/12V 10A

However it is not clear how to use it .
You must connect GND to ground and Vcc to the positive supply (ex. 5V) and then the IN terminal to the activation signal.
A simple schematics could help

Herve | June 1, 2014

no more icsp header...................

For 5-Pin Pin Header to test probe 5PADP01 (ISP Adapter)

No more icsp header...................

Herve | June 1, 2014

no more icsp header...................

For 6-Pin Pin Header to test probe 6PADP01 (ISP Adapter)

No more icsp header...................

Tomislav | May 30, 2014

Great product quality

For 6-Pin Pin Header to test probe 6PADP01 (ISP Adapter)

I was pleasantly surprised by mechanical quality and manufacturing precision of the product.
Communication and shipping were also great.

Chris | May 30, 2014

Works nicely with a Spark Core

For BMP180 Digital Barometric Pressure Measurement Module V0

I used this library (https://gist.github.com/technobly/8342329) to interface my Spark Core (https://www.spark.io/) to the BMP180.

Itamar | May 20, 2014

An idea for a complementary product

For PIC16F1459 USB Development Tool Board

To make another board : a prototyping board with the same footprint of the original board but only with through holes all over the place(like a prototype board) so you can make on it anything you need and then mount it on the original board. For example: If I want to make the board a USB to RS485 converter I can solder an RS485 chip on the prototype board and then mount it (with double male pins) on the original board
with the Tx/Rx /Vss/Vdd pins going up to the prototype board, and then wire the RS485 chip.
Avatar
Response from BBTech | May 20, 2014
Https://www.tindie.com/products/BBTech/prototype-board-breadboard-style/

Florin | May 5, 2014

Great little display

For HP 4-Digit Micro Seven Segment Display

Nice stuff.
I already built a clock using this micro display:
http://timewitharduino.blogspot.ca/2014/04/micro-clock-with-7-segment-bubble.html
Review Image

Ivan | May 4, 2014

Very happy. Great board for WS2812B experimenters.

For WS2812B Flexible Matrix Board

My order arrived in Australia less than 14 days after ordering.
Hooked it up to an Electric Imp I had handy, and everything worked perfectly right away.
High quality product with innovative design . Very happy.
This is a great board for WS2812B experimenters. Review Image

Eliott | May 1, 2014

Very good quality, shipping fast

For Prototyping Board - Breadboard Styling V0

I receive my product in one week and a half. The quality is very good, there is no cons.

Selcuk | April 28, 2014

Thanks for fast shipping

For DRV8837 Motor Driver Module

It is very good

Mateusz | April 20, 2014

Awesome board!

For ATtiny85 USB Development Tool Board for arduino V0

Awesome board for start having fun with v-usb!
I'm including my blink example for quick start.
https://github.com/matbaj/blink

Eldar | April 15, 2014

Thank you

For HP 4-Digit Micro Seven Segment Display

Thank you very much for a great product. Everything is great and works well.

Pier Sante | April 7, 2014

purchase problem

For ATtiny85 USB Development Tool Board for arduino V0

Didn't received yet. where is my tiny?

Piersante
Avatar
Response from BBTech | April 7, 2014
For economical shipping method, please wait it 1 to 2 weeks. thanks.

David | April 7, 2014

Works as intended

For HP 4-Digit Micro Seven Segment Display

It's good to find those tiny displays again. A lot of potential projects come to my mind when I see them.
I ordered 10 of them, just to give it a try, and they all work as intended. They look sharp and brilliant at as low a current as 3mA.
The price could be a bit lower to compensate for shipping costs.

Luca | April 5, 2014

Micro-USB problems

For ATtiny85 USB Development Tool Board for arduino V0

Great product, but the micro-USB port is not good: it gets loose after a few times, and because you need to disconnect in order to upload your sketch, this is a big problem. In fact, HID USB device is no longer recognised, even if I can still upload sketches (but with more errors).
Ladyada Trinket, which has a mini-USB port instead and a reset button (no need to disconnect then) seems to be more robust. I need to try out.
Avatar
Response from BBTech | April 5, 2014
Hi, we also have a reset button. Thank you for your feedback.

Sergej | April 4, 2014

Great little board

For ATtiny85 USB Development Tool Board for arduino V0

I bought two of them hoping they would save me some time compared to buying just Attiny85 and soldering them along with other components. When they arrived I was amazed! For such price I never expected such quality.

Robert N. | April 3, 2014

Rugged small board that works as described

For MPL3115A2 Precision Altimeter Module V0

A nice compact board that works! Excellent design that includes a level shifter and pullup resistors, and at an excellent price. No complaints, it's great. Could be even better if it had pullup disable pads for I2C as does your HTU21D temperature sensor. Fast shipping from Taiwan to US.

Robert N. | April 3, 2014

An excellent product at an excellent price

For Seven Decade Programmable Resistor 0.1R - 999999.9R 1% 1000mW

Simple and straightforward. It's compact and rugged, yet easy to use. The stencils are clear and easy to read. Good stuff. Well made.

Sivert Valved | April 2, 2014

Fun to play with, but had difficulty with drivers for window

For ATtiny85 USB Development Tool Board for arduino V0

The component works as expected. I got it working with atmel studio and arduino after downloading DigisparkArduino and DigisparkWindowsDriver and after a lot of trail an error i found that you had to use the drivers ziped inside DigisparkWindowsDriver-> _DriverFiles.zip. for windows 8. Someone should make proper windows 8 driver.
I uploaded the TinyQED I2C Quadrature Decoder sw and with some pullup resistors i was able to get get my encoder count to my arduino mega via I2C.

Id 12709 Kamen | March 31, 2014

7-сегментен лед модул

For HP 4-Digit Micro Seven Segment Display

Много благодаря за бързата доставка. Такива модули търсех от доста години и съвсем случайно попаднах на вас. Цената е добра и модулите са отлични! Отново Благодаря!
Камен Цолев

Julien | March 30, 2014

real nice leds

For WS2812B Flexible Matrix Board

These are really nice individually addressable tri color LEDs, they are very bright and looks great.
it would be nice to provide a basic drawing about how the pins are connected but otherwise it is perfect.

There are multiple existing arduino libraries which will work with this chipset one of them being FastLED (on github)

Edit: Thanks for adding the schematics now I think this is perfect :)

Horacio | March 29, 2014

Attiny 85 module

For ATtiny85 USB Development Tool Board for arduino V0

Received in perfect condition. Thank you.

Josh | March 29, 2014

Do not buy

For Discharge Protection Module for 12V Acid Battery

This was one of many items never sent and he's stopped responding to emails...
Avatar
Response from BBTech | March 30, 2014
Tracking Number: RA392493072TW
Status of item: Delivered
Items had arrived and you said he did not receive them.
I do not know what intentions.

Michael | March 27, 2014

Breadboard styled prototype board

For Prototyping Board - Breadboard Styling V0

I just got in the prototyping board with breadboard styling, which has 30 rows of pins (5 pins on each side, plus 2 power rails on each side). It looks well made. One thing that I like in this version is the power rails are perfectly lined up with the data pins, so you can use dip switches with 0.3" spacing between the parallel rows of pins to conect several pins to ground. There is 0.1" spacing between the data pins and the first power rail. Most protoboards/breadboards don't have this 0.1" spacing and you have mount small buttons/dipswitches at an angle, or use wires to move the stuff to other parts of the breadboard. It fits nicely in an Altoids mint tin. One additional nice feature is the printing is on both sides of the protoboard, to make things easier when you are soldering wires underneath the board.

Dirk | March 25, 2014

Excellent poduct for an unbeatable price

For ATtiny85 USB Development Tool Board for arduino V0

Not much to add, but that's a good thing :-)
The board performs as advertised and for a more authorative review, look at Bluebie's comments.
Will order again.

Cory | March 22, 2014

Very good customer service

For HTU21D Humidity with Temperature Module

I ordered the HTU-21D along with some other components from BBTech, but unfortunately, I received an unrelated part instead.

BBTech quickly resolved the problem and I now have one of their HTU-21D boards. I look forward to using it.

Thanks!

John | Feb. 20, 2014

Very, Very nice Protoboard

For Prototyping Board - Breadboard Styling V0

I can't believe the quality of these bread board layout perf boards! They're sturdy and thick, have clean sharp edges and precise drilling, lovely plating, row and column markings, and large holes to accept components. I got four for $6, and will be buying many more in the future! They came very quickly from China, straight to my door, 11 days from order to arrival. I'll certainly be looking out for BBTech products in the future!
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