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This set can be used to create illuminated Christmas decorations
To the project description with Sketch and Fritzing
KY-040 Rotary encoder
0 ° C Pressure area from 300 to 1100 hpa Accuracy ± 1hPa Humidity area From 0 to 100% RH Accuracy of the moisture ±3% Dimensions 9 x 11 x 2mm
16 relais modul TFT Displays This set can be usedOur 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 difficult 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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