Banggood

This is brilliant and REALLY sinmple to build. I love it! :)

Транзистор в этом наборе супер! Betta у него 438 единиц, маркировка отсутствует, что за транзистор, я бы купил пару десятков! Искра шляпа меньше 1мм хотя на фото почему то кажется злой!

nice little diy kit. works well easy assemble. pay close attention to polarity of plug wire colors and how they connect to board. one of mine ended up a black wire going to positive on board and red wire going to negative. not a big deal.

Good value for the money, but no information on the windings of the transformer. One have to try it.

Works very well... If you find the correct way to wire the transformer (positive feedback).

nice

excelente tiempo de entrega y producto.

excelent

The product corresponds to the description

Good quality, functionality and price.