Prototyping board (solderable breadboard, for DIP40/28/16 great for standalone Arduino 328p, 1284p or ATTiny - or 2"x2" for larger projectDesigned by Azduino by Spence Konde in United States of America
48 pin AVR Dx-series (and EA-series) compatible breakout boards have come back from the board house, will be available as soon as they have been confirmed free of serious issues
These prototyping boards have two power rails down the middle, and two rails along the outer edge, and a pair of mounting holes on either end. On either side of the power rails are holes in a typical…Read More…
These prototyping boards have two power rails down the middle, and two rails along the outer edge, and a pair of mounting holes on either end. On either side of the power rails are holes in a typical "breadboard" pattern for easy use with parts in DIP packages, while either end has holes grouped in a pattern at right angles to the power rails - these holes are ideal for wiring connections to external devices (for example, the serial programming header on a standalone arduino). The mounting holes are on a breakaway tab, so either or both pair of mounting holes can be removed.
These are great for projects too small to justify using one of my larger prototyping boards, and are ideal for accomodating an IC in DIP package and thier supporting components - for example making standalone Arduino or ATTiny projects (though I also sell prototyping boards designed specifically for the ATTiny84 and ATTiny85), or more mundane tasks using 555's, comparators, or level shifters.
All boards are made on high quality 1.6mm FR-4 with solder mask on both sides, and HASL surface treatment - just like all our other boards. Many manufacturers of prototyping board use the brittle low quality brown phenolic PCB material, and/or leave the copper exposed, inevitably leading to corrosion and degradation in solderability over time. We wouldn't settle for such inferior prototyping board in our own projects, and you shouldn't either!
1.2" x 3.6" (DIP-40 - great for making standalone Atmega 1284p) 1.2" x 3.1" after removing mounting tabs
1" x 2.7" (DIP-28 - great for making standalone Arduino, ATTiny861 or ATTiny4313) 1" x 2.2" after removing mounting tabs
1" x 2.0" (DIP-16 - great for ATTiny84 projects or use with standalone IC's) 1" x 1.5" after removing mounting tabs
~2.5 x 2.0" (2.0" x 2.0" after removing mounting tabs)~ This has been discontinued. The shape and the pricing formula of my board house made it cost as much as a 2" x 4" board. The initial run only worked because I was able to make a "poor man's (19cm square) panel with other designs. I later realized that if I avoided doing that (which I have been except for sticking items not planned for sale into unused board space, as a way to save money on prototypes that don't see the light of day in the store)
Protoboard sized to fit an empty "Altoids" tin
Small pieces of prototyping board
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We ship all orders via USPS. UPS will be added as an option in the near future, I hope. We do all shipping through Stamps.com, and they offer me UPS, but all addresses are rejected as invalid, and I have emailed support numerous times and have had zero response. So at present, we cannot entertain requests to ship through other carriers.
somerville, MA, United States of America
Ships from United States of America.
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