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Ventbots are fans of HVAC and Home Automation

Posted on June 24, 2023 by Michael Shaub

Ventbot fans with 3D printed brackets and control circuit board with ESP32 breakout and multicolored 3D printed cases

[WJCarpenter] had a common HVAC problem; not all the rooms got to a comfortable temperature when the heater was working to warm up their home. As often happens with HVAC …read more Continue reading Ventbots are fans of HVAC and Home Automation→

The Dynamotor Simplified

Posted on April 11, 2021 by Al Williams

[Robert Murray-Smith] doesn’t like the price of inverters to convert DC to AC. That led him to build a dynamotor, or what is sometimes called a motor-generator set. These devices …read more Continue reading The Dynamotor Simplified→