Serial Adapter DB9 Male to DB25 Female 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 Female to DB25 Female with Thumbscrews.
This is a bidirectional level shifter used to step down or up signals from 1.8V to 5V range.
This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 5 V. The board measures only 0.7″ × 0.8″, but it allows a typical continuous output current of up to 5 A.