Uploaded August 2019 | Updated September 2026, 3 weeks ago

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PARTS LIST FOR THIS VIDEO:
* 120V-12V AC Transformer: amzn.to/2YMKY84
* 1N4002 diodes: amzn.to/2Kz2pjT
* LM7805 regulator: amzn.to/2KIrt6F
* Regulator heatsink: amzn.to/31ABFVF
* Electrolytic caps: amzn.to/31ArDE3
* Ceramic caps: amzn.to/31Bpsjr
* Breadboards: amzn.to/2Ky56Ss
* Breadboard wires: amzn.to/2YO011l
* USB cable: amzn.to/2H4NVpH
* Siglent SDS1104X-E: amzn.to/31aS0QO

Detailed article here:
thegeekpub.com/243431/building-a-usb-charger-circuit

In this video we will build a USB charger circuit that can be used to power all of your USB devices. This circuit is based on a transformer, full wave rectifier, capacitors, and an 5V voltage regulator.

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