Can I use this switch for ON/OFF and 5V DC? : r/AskElectronics

DC to AC to Arc (lighter): Will this also work with 5 V instead of 12 V? What parts to adjust? : r/AskElectronics

How do I design my resistors in Tinkercad so that the ICs would not explode when all the switches are off? : r/AskElectronics

I'm trying to make 2-phase 12V to 20A/5V buck converter on 2 layer PCB. Not sure about laying out copper planes. Should I put ground on bottom layer under inductors? Do I

How hard would it be to wire this back up to some kind of switch? : r/ AskElectronics

Newbie here. Salvaged a Playstation 2 power supply, when connected to 220V AC input, the output displays ~5V DC for a brief second and then slowly drops until it reaches 0V (It

Has anyone hacked one of these IKEA Tradfri outlet/switches? I'm hoping there is a way to hack a push button to toggle the relays on/off like other smart switches have? : r/AskElectronics

Can someone explain to me how the DC/DC converter of the m5stack StampS3 works ? : r/AskElectronics

Can I use this switch for ON/OFF and 5V DC? : r/AskElectronics

Need help in designing a BJT based electronic switch : r/AskElectronics

Is such a wiring configuration possible? How should I consider current draw of components when choosing a power supply? : r/AskElectronics

Analog switch for Vcc and ground : r/AskElectronics

Relay not activating even though diode is lit : r/AskElectronics

Update: Raspberry Pi power cut shutdown circuit : r/AskElectronics

Can I use two of these switching regulator board that I designed in a parallel configuration to increase the output current capability? : r/ AskElectronics