433MHz Wireless Fernbedienung Schalter RC Sender Empfänger Steuerung Motor #TOP
7,43 €
D0-D3 output ports are level signals. Its driving capacity is less than 10mA, and it cannot directly drive LED light strip or relays, small motors, etc. If you need to drive a load, be sure to connect a driver circuit that matches your device, otherwise the chip will be burned out.
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