Breakout board for x61 and x7 ATTiny MCUsDesigned by Azzy's Electronics, Ships from United States of America
A simple breakout board for two of the less popular ATTiny microcontroller series, in the spirit of my other breakout boards. Both are supported by my ATTiny core ATTiny core on github. This board ...Read More…
A simple breakout board for two of the less popular ATTiny microcontroller series, in the spirit of my other breakout boards. Both are supported by my ATTiny core ATTiny core on github. This board is a bit larger physically than my other breakout boards, as two sets of pads for crystal were needed, as well as two ISP headers, since they are unfortunately not entirely pin compatible. However, as relatively uncommon parts, I felt that this was an acceptable compromise.
The ATTiny x7 series, which comes in 16k and 8k versions, are the only ATTiny with a LIN port (this LIN can also be used as a UART), as well as an asynchronous timer.
The ATTiny x61 series, which comes in 2k, 4k, and 8k sizes, are designed specifically for driving BLDC motors. These feature an internal PLL and a timer that can be clocked off of the high speed PLL clock and output up to independent 3 PWM channels - or 3 PWM channels and 3 negated PWM channels, with a programmable deadtime generator (for driving BLDC motors). The PLL clock also allows it to run at 16mhz w/out external crystal.
See pictures for placement
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United States Postal Service: Economy (untracked, bare boards only)
The cheapest shipping option available, for bare boards within the United States only.
United States Postal Service: First Class Tracked (recommended, cheaper than economy for 5+ items)
United States Postal Service: Priority Mail - Flat rate (fastest, tracked)
Domestic shipping via USPS Priority Mail - USPS advertises 1~3 day shipping time within the continental United States. This is a flat rate for any quantity of items - this is your chance to buy piles of small cheap items like my mini prototyping boards without paying extra for shipping!
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I build projects with Arduino (ATtinies almost exclusively, never anything bigger than a '328p) and Espruino (often both working together), and I make a lot of circuit boards for these projects. Particularly after using my ATtiny-prototyping board for my own projects, I realized that these would be useful to other people, and decided to start selling them here on Tindie.
Strip Board, Protoboard, prototyping board, solderable breadboard - whatever you want to call it - it has been a mainstay in electronics prototyping for decades, and hasn't changed much in the interim (not even in production quality, as they're still often single-sided and/or manufactured from low-grade phenolic resin instead of FR4). My prototyping board creations bring these into the modern era, offering a combination of 0.1" through-hole prototyping areas (consisting of groups of 2, 3 or 4 pins connected together, like solderable breadboard) and pads for common surface mount packages connected to through-holes for easy soldering. To handle projects of all sizes, I offer prototyping board as large as 4" x 4", down to less than an inch square in my Mini Protoboard line. Unlike most commercial prototyping board, these boards are made to the same quality standards as real PCBs. Through-holes are plated, and the boards are double sided. These are offered in both generic versions, and ones tailored to specific microcontrollers, like the Tiny84/85, or microcontroller boards, like the Espruino Pico, Arduino Pro Mini, and the wildly popular ESP8266.
ATtiny breakout boards:
I love the ATtiny lineup, particularly some of the less popular ones, like the incredibly full-featured ATtiny841, ATtiny1634, and ATtiny828. Breakout boards for these that had the features I wanted were not readily available - so I made my own. I've since expanded my product line to include breakout boards for the ATtiny861, ATtiny167, and ATtiny88 - and all of these are available both as bare boards and assembled. In addition to designing the hardware I also maintain [ATtinyCore Universal](https://github.com/SpenceKonde/ATTinyCore), which enables Arduino support for all these ATtiny's and more.
I also sell a number of other boards to fill what I felt were gaps in the market, including a breakout board for the popular LoRa/LoRaWAN modules from Microchip (the RN2483 and 2903), which has become one of my top selling items. I also sell MOSFET drivers and breakout boards for logic level MOSFETs operating at logic levels of 2.5v and lower - while a great number of MOSFETs are available that operate with very low gate voltages, these are almost invariably SMD parts which are difficult to use without a properly designed breakout board.