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This is a simple breakout board for our through-hole 24.5 mm coin cell holder. All you need to do is solder the tabs of the h…
**Replacement:** None. We are no longer carrying this breakout board. This page is for reference only. This is a simple brea…
With SD and MMC memory prices dropping, the time is right for mass storage and datalogging. This breakout board will allow yo…
**Replacement:**[BOB-11955](https://www.sparkfun.com/products/11955). We've fixed an issue with a connection going to the ena…
If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun logic level c…
This is a breakout board for the Bosch BMP180 high-precision, low-power digital barometer. The BMP180 offers a pressure measu…
**Replacement:**[BOB-10124](http://www.sparkfun.com/products/10124). The new revision spaces out the board a bit more and bre…
**Replacement:** None. We are no longer carrying this breakout board in our catalog. This page is for reference only. This i…
**Replacement:**[BOB-09945](http://www.sparkfun.com/products/9945). We've fixed the silkscreen labeling and consolidated the …
**Replacement:**[WRL-10154](http://www.sparkfun.com/products/10154). The new breakout board uses the RFM22B module, which is …
**Replacement:** None. We are no longer carrying this propeller breakout in our catalog. This page is for reference only. Do…
**Replacement:** None. We are no longer carrying this LED breakout in our catalog. This page is for reference only. This is …
In secure embedded systems, you often need to authenticate messages or connected devices but many microcontrollers aren't set…
**Replacement: **None. We are not going to continue building this board. This page is for reference only. A simple breakout …
**Replacement:**[WRL-10663](https://www.sparkfun.com/products/10663). The new version is being built with a surface mount hea…
**Replacement:**[GPS-11073](http://www.sparkfun.com/products/11073). This board has undergone a minor layout revision to get …
The PCM1803A is a high-performance, low-cost, 24-bit stereo analog-to-digital converter that can sample as high as 96k. The P…
This is a simple breakout board for Digi's [XTend 900 Modem](https://www.sparkfun.com/products/9411). This board breaks out a…
**Replacement:**[BOB-11611](http://www.sparkfun.com/products/11611). We've completely overhauled this board, go check out the…
Small programming adapter to interface from the Olimex ICSP 6-pin polarized connector to 5-Pin 1.5mm pitch connector for In C…
**Replacement: **[BOB-09965](http://www.sparkfun.com/commerce/product_info.php?products_id=9965). The new version has a corre…
A breakout board for the LMD18201 and LMD18200. These very powerful H-Bridges are great, but have a very awkward 0.067" pin p…
The SparkFun MiniMoto is a great little breakout for the DRV8830 I2C DC motor driver. The MiniMoto is great for driving most …
**Replacement:** None. We are no longer carrying this LED Breakout in our catalog. This page is for reference only. This is …
**Replacement:**[BOB-11187](http://www.sparkfun.com/products/11187). The new revision fixes the label error. This page is for…
The SN74HC165N is a neat little IC that will take an input of up to 8 parallel lines and produce a single, serial output. It'…
**Replacement:** None. We're no longer selling this breakout board. This page is for reference only. This is a breakout boar…
**Replacement:**[BOB-11040](http://www.sparkfun.com/products/11040). The new version of this board gives full RGB control for…
You've always wanted to output analog voltages from a microcontroller, the MCP4725 is the DAC that will let you do it! The MC…
This a custom designed module for the DS1307 Real Time Clock. The module comes fully assembled and pre-programmed with the cu…
**Replacement:**[RTL-11082](https://www.sparkfun.com/products/11082). This board has been replaced with our Si4703 Evaluation…
**Replacement:**[GPS-11818](https://www.sparkfun.com/products/11818). There is a new rev of this GPS Breakout. Go check it ou…
The VS1033D-L is a great MP3 decoder, and with this breakout board, it's easy to drop it into any project. The VS1033 is capa…
E-paper displays are rad. But those 26-pin SMD connectors can be a real pain to solder, so we put together a breakout board t…
If you aren't familiar with the Electric Imp, it essentially provides an easy, integrated way to connect almost any hardware …
**Replacement: **[BOB-09816](http://www.sparkfun.com/commerce/product_info.php?products_id=9816). This is an older version of…
**Replacement:**[BOB-08792](http://www.sparkfun.com/commerce/product_info.php?products_id=8792). This product was retired bec…
This is a simple microphone preamplifier circuit for a wide range of microphone types, with good pre-amplification to attach …
**Replacement:**[BOB-09943](http://www.sparkfun.com/products/9943). We've sold out of the "greenwired" boards, but the revise…
**Replacement:** None. There is no direct replacement for this item. This page is for reference only. Full breakout board fo…
**Replacement:**[BOB-09823](http://www.sparkfun.com/products/9823). So we made a mistake. A and B are mislabeled. They should…
**Replacement:**[BOB-10498](http://www.sparkfun.com/products/10498). The board has been updated to use the VS1053 instead of …
**Replacement:**[DEV-11814](https://www.sparkfun.com/products/11814). This part has been upgraded to the µUSB-PA5, go check …
This is a simple breakout board for Analog Device's AD5330 8-bit digital-to-analog converter (DAC). The AD5330 has a parallel…
**Replacement:**[BOB-11820](https://www.sparkfun.com/products/11820). The new rev of this breakout now comes standard with th…
Basic breakout board for the new Silicon Laboratories' CP2103 USB to Serial IC. **Note:** The FTP site referred to…
