Serial Adapter DB9 Male to DB25 Male with Thumbscrews. Use your existing serial or modem cables with this adapter. Whether you need to convert existing DB9 ports to DB25 or vice versa, this is an inexpensive alternative to buying new cables. Molded design providing a solid connection.
Serial Adapter DB9 Female to DB25 Male with Thumbscrews.
Serial Adapter DB9 Male to DB25 Female with Thumbscrews.
SparkFun's minimal design approach to Arduino. This is a 5V Arduino running the 16MHz bootloader.
The power distribution board features a 5V 5A regulator, and a 12V 2.2A regulator to supply your next project with power safely, and efficiently.