Site Down for Maintenance March 10

Solarbotics / HVWTech will be on "maintenance mode" while the bulk of the staff go down to the MAKE Faire in San Mateo, California. The remaining staff have begged for some relief to make the week go easier, so we are not going to be doing any UPS shipments until Monday, May 21. And don't […]

Seeed One Wire Temperature Sensor $7.97 For simple and easy temperature measurement using the 1-wire protocol with a prepared DS18B20 sensor. Adjustable IR Reflection Sensor (3-80cm) $9.32 This panel/plate mount IR reflection sensor has a 3-80cm threshold detection range. Grove - High Temperature Sensor $12.02 This isn't a plain outdoor thermometer - it has a […]

I created this choker as a project to demonstrate the new MicroNova APA102-2020 LED strips. Photo by Yeti, edited by Batgirl These addressable LEDs are extremely small, less than 1/4 the size of a standard 5050 LED. This project was built using engineering sample standard MicroNova 99 LED / meter strips . The MicroNova strips we are selling have 198/meter - […]

Well, we're disappointed. Not a single one of you fell for our Pimp Your Sumo April Fool's joke.  Which is too bad, really, because we were actually ready to send them out to anyone that wanted one. Oh well, too late now! But don't fret if you missed out - we have a special treat […]