This is a low-cost, basic SOIC-20/SSOP20 breakout boards. This custom PCB will interface a standard SOIC-20 or a standard SSOP-20 package IC to 0.1" headers, which are easier to work with and integrate well with breadboards. You could of course use less pins of the SOIC or SSOP as well.
These are sold as a pack of 28 boards that you easily can break off into individual boards.
There is DIP-standard 0.6" spacing between the two rows of pins.
40 Pin break-away headers are perfect for use with these custom PCBs. Machine pin headers may be a better option for IC sockets.
NOTE: When these are sold out, they are gone!