[Matt] wanted to have more control over his meat smoker so he built this advanced PID smoker controller. It uses the solid state relay seen in the bottom-right of this image to switch the smoker’s ...

The C2 proportional system controller works with high-speed, high-accuracy proportional pneumatic valves. The device can control nonpneumatic devices such as voice-coil actuators and linear electric ...

Distillation columns are extensively deployed in the chemical process industries when there is a need for separation of components that have different boiling points. Typically, a mixture of ...