For 3.38 US dollars you receive a voltage stabilizer ready to deliver 1A on two rails of a breadboard. With two choices of voltage: 5.0V and 3.3V. And two choices of power source: USB and jack. With a nice ON-OFF switch to cut power when not needed. Sure, the whole package consists of a small anti-static bag and some anti-static sponge to protect the PCB and the components, and there is no data-sheet provided, but, hey, that's quite a bargain! It works and grants what it promised, and that's all I need.

For 3.38 US dollars you receive a voltage stabilizer ready to deliver 1A on two rails of a breadboard. With two choices of voltage: 5.0V and 3.3V. And two choices of power source: USB and jack. With a nice ON-OFF switch to cut power when not needed. Sure, the whole package consists of a small anti-static bag and some anti-static sponge to protect the PCB and the components, and there is no data-sheet provided, but, hey, that's quite a bargain! It works and grants what it promised, and that's all I need.

For 3.38 US dollars you receive a voltage stabilizer ready to deliver 1A on two rails of a breadboard. With two choices of voltage: 5.0V and 3.3V. And two choices of power source: USB and jack. With a nice ON-OFF switch to cut power when not needed. Sure, the whole package consists of a small anti-static bag and some anti-static sponge to protect the PCB and the components, and there is no data-sheet provided, but, hey, that's quite a bargain! It works and grants what it promised, and that's all I need.

Talán a végébe egy rögzítő tüskesor el kellet volna. Így előfordul hogy lekonyul a próbapanelről.

Talán a végébe egy rögzítő tüskesor el kellet volna. Így előfordul hogy lekonyul a próbapanelről.

Talán a végébe egy rögzítő tüskesor el kellet volna. Így előfordul hogy lekonyul a próbapanelről.