Search found 3 matches
- Fri Jun 09, 2017 8:37 am
- Forum: Other Radios
- Topic: How can I improve this interface for the noise through the audio interface?
- Replies: 0
- Views: 4415
How can I improve this interface for the noise through the audio interface?
I want to count pulses through sound-card of a PC or a smartphone's audio port. Two different pulses will originate from two LM331( http://www.kynix.com/Detail/1169657/LM331.html ) and I can scale them to 1V or any amplitude. I want to feed these pulses to the audio port of a sound card's channels. ...
- Mon Oct 24, 2016 9:01 am
- Forum: Other Electronic Projects
- Topic: I'm stucked---power Efficiency of Embedded system
- Replies: 3
- Views: 9099
I'm stucked---power Efficiency of Embedded system
Hello! I am designing an embedded system and met some problems. I am hoping to achieve maximum power efficiency as the system will be running off of 2x CR1620 batteries. In addition to power efficiency, I would like to keep the BOM as low as possible. The system consists of 3 primary components 1x 5...
- Mon Oct 24, 2016 8:34 am
- Forum: General Information & Rules
- Topic: Posting Images
- Replies: 15
- Views: 16585
Re: Posting Images
OK. I have the same question too. Thanks.