Good quality price. It's the second time I've ordered this product since the primire is placed in a current transformer and regulates from 1.3 volts to 24 volts. It works pretty well. I have other projects that I will use.

Buena calidad precio. Es la segunda vez que pido este producto ya que el primiro está colocado en un transformador de corriente y regula de 1.3 voltios a 24 voltios. Funciona bastante bien. Tengo otros proyectos que los utilizaré.

Good quality price. It's the second time I've ordered this product since the primire is placed in a current transformer and regulates from 1.3 volts to 24 volts. It works pretty well. I have other projects that I will use.

LM317-based step down converter. The potmeter allows you to adjust the voltage precisely. It works well. The circuit is compressed onto a tiny PCB so it is easy to add to any projects since it does not take up large volumes.

LM317-based step down converter. The potmeter allows you to adjust the voltage precisely. It works well. The circuit is compressed onto a tiny PCB so it is easy to add to any projects since it does not take up large volumes.

LM317-based step down converter. The potmeter allows you to adjust the voltage precisely. It works well. The circuit is compressed onto a tiny PCB so it is easy to add to any projects since it does not take up large volumes.