I know a dumb qsn. But can I plug the breadboard power supply to a charger / power adapter through the other pin(not the usb but the other input hole) if I can get maybe a 9v power adapter? Pls help. I guess it should work bcz the power adapter/ charger converts the AC from socket to DC. And if I can then what is the optimum volt of the charger/adapter I should use. And I am not talking about the USB input . I am talking about the other rounded hole input.
I'd like to get a breadboard with the binding posts built in, to provide a secure connection for power supply connections. Question: do you know if those binding posts are internally connected to certain rows or columns on the breadboard proper?
Because you dont connect it to a computer. These "power supplies" use AMS1117 voltage regulator. For 3.3 volts you need at least 4.8V as input and for 5V you need at lest 6.5V. A computer provides 5V only. The USB on the PCB needs to be connected to a power supply i.e. a phone charger or use the barrel plug.
I know a dumb qsn. But can I plug the breadboard power supply to a charger / power adapter through the other pin(not the usb but the other input hole) if I can get maybe a 9v power adapter? Pls help. I guess it should work bcz the power adapter/ charger converts the AC from socket to DC. And if I can then what is the optimum volt of the charger/adapter I should use. And I am not talking about the USB input . I am talking about the other rounded hole input.
I'd like to get a breadboard with the binding posts built in, to provide a secure connection for power supply connections. Question: do you know if those binding posts are internally connected to certain rows or columns on the breadboard proper?
Just won a new subscriber. Like your style.
I'm trying to use the USB breadboard power supply as shown at 1:10 with my computer but it doesn't do anything
Because you dont connect it to a computer. These "power supplies" use AMS1117 voltage regulator. For 3.3 volts you need at least 4.8V as input and for 5V you need at lest 6.5V. A computer provides 5V only. The USB on the PCB needs to be connected to a power supply i.e. a phone charger or use the barrel plug.
Danke