All three pcbs tested and found working. Note that Pin marked as +5V is actually V input.

All three pcbs tested and found working. Note that Pin marked as +5V is actually V input.

All three pcbs tested and found working. Note that Pin marked as +5V is actually V input.

If powering by USB, the +5V is sourced from the USB and +5 is regulated to 3.3V output. BUT, the Barrel connector is directly connected to +5V output and this value regulated to 3.3V output. So, if connecting, for example, +12V to barrel connector, then +5V output will actually be +12V. Also, barrel connector is connected directly to USB so don't plug in USB at same time as barrel.

If powering by USB, the +5V is sourced from the USB and +5 is regulated to 3.3V output. BUT, the Barrel connector is directly connected to +5V output and this value regulated to 3.3V output. So, if connecting, for example, +12V to barrel connector, then +5V output will actually be +12V. Also, barrel connector is connected directly to USB so don't plug in USB at same time as barrel.

If powering by USB, the +5V is sourced from the USB and +5 is regulated to 3.3V output. BUT, the Barrel connector is directly connected to +5V output and this value regulated to 3.3V output. So, if connecting, for example, +12V to barrel connector, then +5V output will actually be +12V. Also, barrel connector is connected directly to USB so don't plug in USB at same time as barrel.

Ele faz o que é suposto fazer.

It does what it is supposed to do.

Ele faz o que é suposto fazer.

muito bom e profissional venda. Obrigado, 4.3orsteinn.

Very good and professional selling. Thanks, Þorsteinn.

muito bom e profissional venda. Obrigado, 4.3orsteinn.

A qualidade de construção parece boa. Tenha em atenção que este produto também espera entrada de 5 V na tomada do barril. O regulador reduzirá 5v a 3,3v no pino apropriado, mas somente se você inserir 5v! BEWARE!!!

Build quality seems good. Beware that this product expect 5V input on the barrel jack as well. The regulator will reduce 5v to 3.3v on the appropriate pin, but only if you input 5v! BEWARE!!!

A qualidade de construção parece boa. Tenha em atenção que este produto também espera entrada de 5 V na tomada do barril. O regulador reduzirá 5v a 3,3v no pino apropriado, mas somente se você inserir 5v! BEWARE!!!

Eu recebi a unidade a sua boa

I received the unit its good

Eu recebi a unidade a sua boa

All ok, thanks Banggood

All ok, thanks Banggood

All ok, thanks Banggood

ok

ok

ok

ras conforme

ras conforme

ras conforme

good, thanks

good, thanks

good, thanks