- Like
- Digg
- Del
- Tumblr
- VKontakte
- Flattr
- Buffer
- Love This
- Odnoklassniki
- Meneame
- Blogger
- Amazon
- Yahoo Mail
- Gmail
- AOL
- Newsvine
- HackerNews
- Evernote
- MySpace
- Mail.ru
- Viadeo
- Line
- Comments
- Yummly
- SMS
- Viber
- Telegram
- Subscribe
- Skype
- Facebook Messenger
- Kakao
- LiveJournal
- Yammer
- Edgar
- Fintel
- Mix
- Instapaper
- Copy Link
Spikenzie writes –
The USB to Serial project is a break-out board for the CP2103 from Silicon Labs. I was looking for an inexpensive Serial Port solution for my Mac, that I could build into my projects without external adapters. I have the KeySpan USA-19HS, which works very well, but it is too expensive to build into projects and you must use a level shifter to safely use TTL or 3.3 volt signals. For projects where adapters are not convenient you can use the CP2103. With this break-out board, you have pins for all of the RS-232 signals, four GPIO pins and 5 volts, 3.3 volts and ground. I made it with the intention of testing designs on a bread-board, but it may also be incorporated into another design by simply plugging it in like a DIP.
See thousands of other projects like this one and share your work with over 3,000 members in the MAKE Flickr photo pool! – Link.
2 thoughts on “USB to serial project”
Comments are closed.
There’s also the FTDI chip (I think it’s a 232RL) that does this. Sparkfun has a $14 breakout board for it. The chips themselves should be on the order of $2, Mac and PC compatible w/ royalty-free drivers. Just recently incorporated one into a circuit myself.
-Zach