La fuente de alimentación es perfecta, hay dos interruptores con los que se puede seleccionar la salida de 3.3v o 5v. en la entrada de la placa se puede alimentar con conector miniusb o con enchufe 7v-12v. Hay un led para marcar si el tablero está correctamente alimentado. Hay varias salidas que se conectan directamente con la placa o se pueden utilizar con cables y DuPont. Comprobé las salidas con un voltímetro y son perfectas.

l alimentatore è perfetto, ci sono due commutatori con cui poter selezionare l output di 3.3v oppure 5v. in input la scheda può essere alimentata con connettore miniusb oppure con spinotto 7v-12v. è presente un led per segnare se la scheda è alimentata correttamente. ci sono varie uscite che si interfacciano direttamente con la breadboard oppure utilizzabili con i fili e DuPont. ho controllato le uscite con un voltmetro e sono perfette. Consiglio l acquisto

La fuente de alimentación es perfecta, hay dos interruptores con los que se puede seleccionar la salida de 3.3v o 5v. en la entrada de la placa se puede alimentar con conector miniusb o con enchufe 7v-12v. Hay un led para marcar si el tablero está correctamente alimentado. Hay varias salidas que se conectan directamente con la placa o se pueden utilizar con cables y DuPont. Comprobé las salidas con un voltímetro y son perfectas.

This is a very smart circuit. I've been always struggling with power supplies and wires, but this addition to the breadboard makes everything more easy. Due to the onboard voltage regulators, you can choose between the 5 V and 3.3 V voltages, so you can drive different digital circuits easily. The voltages can be selected per rail (so, you can have one side at 5 V and the other at 3.3 V. There are 2 switches for it. You can power the board with an external PSU or USB (microusb).

This is a very smart circuit. I've been always struggling with power supplies and wires, but this addition to the breadboard makes everything more easy. Due to the onboard voltage regulators, you can choose between the 5 V and 3.3 V voltages, so you can drive different digital circuits easily. The voltages can be selected per rail (so, you can have one side at 5 V and the other at 3.3 V. There are 2 switches for it. You can power the board with an external PSU or USB (microusb).

This is a very smart circuit. I've been always struggling with power supplies and wires, but this addition to the breadboard makes everything more easy. Due to the onboard voltage regulators, you can choose between the 5 V and 3.3 V voltages, so you can drive different digital circuits easily. The voltages can be selected per rail (so, you can have one side at 5 V and the other at 3.3 V. There are 2 switches for it. You can power the board with an external PSU or USB (microusb).

Precio razonable, comprado para reemplazar el de un kit que se rompió en el envío, no prueba

Preço razoável, comprado para substituir o de um kit que quebrou no transporte, não testei

Precio razonable, comprado para reemplazar el de un kit que se rompió en el envío, no prueba

This little board is so usefull, helps soo much .

This little board is so usefull, helps soo much .

This little board is so usefull, helps soo much .

excelente producto se ve de calidad y funciona correctamente

excelente producto se ve de calidad y funciona correctamente

excelente producto se ve de calidad y funciona correctamente

Todo bien. En el futuro preferiré USB-c.

All ok. In the future I will prefer USB-c.

Todo bien. En el futuro preferiré USB-c.

Fast shipping. Good product.

Fast shipping. Good product.

Fast shipping. Good product.

Envío rápido, buen producto.

Fast shipping, good product.

Envío rápido, buen producto.

Paquete débil, producto correcto

Weak package, product ok

Paquete débil, producto correcto

Works great, precise outputs, thanks banggood 👍

Works great, precise outputs, thanks banggood 👍

Works great, precise outputs, thanks banggood 👍