Posted in Arduino, Product News, Sprinkler Projects on Aug 28th, 2012
About two weeks ago we started shipping out OpenSprinkler v1.4, and I figured it is now time to write a short post to announce it. What are the new updates in v1.4? • DS1307 RTC The main update is that the external EEPROM (24LC128) is replaced by a DS1307 Real-Time Clock (RTC). I am aware […]
Posted in Product News on Aug 21st, 2012
The past month has been a bit crazy. I just completed a series of traveling from mid-July to early August. It’s really hard to get work done while traveling. The good news is that I am back now, refreshed and energized to crank out some new projects. AASaver v1.1 back in stock The first bit […]
Posted in Arduino, Product News, Sprinkler Projects on Jun 29th, 2012
Ok, this post is a bit late, as 1.3u has already started selling since Tuesday this week. Anyways, 1.3u is a minor revision since 1.2u. There are only a few changes (see Release Notes for details), so I didn’t make a release video. This post explains why these changes were made and some of the […]
Posted in Product News on Jun 12th, 2012
A couple of new products have been just added to Rayshobby Shop page. These include a 434MHz RF transmitter and a USB-to-Serial (RS232) converter. So what are they good for? The 434MHz RF transmitter is a general-purpose RF transmitter with on-board PCB antenna. It is compatible with SparkFun’s 434MHz RF transmitter. You can find a […]
Posted in Product News on Mar 20th, 2012
AASaver kit is now back in stock. There was a bit of delay in the shipping, but it has finally arrived! The funny thing is that the updated version (v1.1) arrived ahead of the original version, so if you place an order now, you will received the updated version, with additional features, at the same […]
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