Transmitter PCB for the Quiz system with three wireless buttons using Nordic’s nRF24L01+ 2.4Ghz radio modules. An RGB LED strip and a small speaker signal if the red, green or blue team reacted first. Not just for the quiz button project, use it in other projects too.
SKU | 17507 |
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Manufacturer | Elektor Labs |
Editorial Number | 150499-2 |