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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
each 20 cm
DHT22 temperature and humidity sensor
externe Versorgung oder Batterien)
Different effects can be created for these LED lights with different controllers
komplett mit zwei Sets von Stiftleisten
8-Relais Modul 5V mit Optokoppler Low-Level-Trigger kompatibel mit Arduino und Raspberry Pi Select quantity discount:5x Modul relay each 20 cmOur AZ Delivery relay modules switch quickly and reliably many switching operations. Thanks to an additional transistor, the module can be switched with most microcontrollers with little current. The relays used are generously dimensioned to allow permanent operation even under unfavorable operating conditions. The optocouplers and diodes protect your controller from damage. The source of the power supply can be configured with a jumper located on the
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