DIY Bluetooth Speaker Kit with LED Flash Light US$15.99, 500pcs 3mm LEDs US$4, DC-DC 15W Power Module US$6.5+US$5 Delivery @ ICS

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Store RepICStation on 03/06/2021 - 12:46 icstation.com (478 clicks)
Last edited 03/06/2021 - 18:27 by 1 other user

Home Stero Sound Amplifier Kits with Voice/Sound Control LED Water Flowing Light.

• A Nice Electronic Soldering Project. You can start to build a one easily with the user manual.
• Support TF Card and U-disk music
• Remote controller included in the kit.
  https://www.icstation.com/bluetooth-speaker-with-flashing-li…

500pcs 3mm LED Kits Light Emitting Diode

• White Green Blue Red Yellow Each Color of 100pcs
• Only $4 USD for 500pcs in total.
  https://www.icstation.com/500pcs-white-green-blue-yellow-kit…

DC-DC 15W Adjustable USB Step Up/Down Power Supply Module

• Adjustable constant voltage, constant current, step up/down power supply module with LED digital tube display.
• Can be used as ordinary buck power supply module, charger and LED constant current driver.
  https://www.icstation.com/adjustable-step-down-power-supply-…

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ICStation, China

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  Quarn on 03/06/2021 - 13:03

  Anyone use one of the USB PSUs? Like that its adjustable voltage and current but not sure of it's robustness.

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  neverlate on 03/06/2021 - 15:50

  can the led display be turned off on the usb power supply module?

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    Store RepICStation @ ICStation, China on 03/06/2021 - 16:26

    Sorry, the led display or led indicator cannot be turned off while working