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justo para el arduino
Great product! Powers my Palmsized Color Oscilloscope without a problem.
External diameter plug 5.5 mm, inner 2.1 mm. Positive at Center. He works.
Comprei esse adaptador 9V 1A para alimentar o osciloscópio JYET DSO 150. Funcionou perfeitamente. Essa fonte de alimentação pode ser usada com um punhado de circuitos e equipamentos vendidos por BangGood. === I bought this 9V 1A adapter to power the JYET DSO 150 oscilloscope. It worked perfectly. This power supply can be used with a handful of circuits and equipment sold by BangGood.
El producto coincide con la descripción, el empaquetado es excelente a pesar de ser objeto muy compacto.
Source inside the expected, I recommend to everyone.
véi bem embalado e funciona perfeitamente bem estável e a voltagem está correta
No need for USB any more...
Very good adapters... Perfect for Arduino projects... Fast delivery...
Works fine, received just as it appears, no damage. During these difficult times we are having, even a product such as this can be hard to find. Not for me! I went to Banggood to find what I was looking for and it was there as always. The 9v adapter plugs into a 120v outlet and produces 9v, 9.26v in this case, no load. Note in the picture the male output plug is POS inside and NEG outside. There is also a green power on LED. Thumbs up!