An infrared proximity sensor, or IR Sensor, is an electronic device that emits infrared light to detect objects and motion in Arduino projects. This interfacing of the IR sensor module with Arduino is ...
Vous pouvez utiliser un Nano et une carte type relais Arduino bleu chinois :) équipé d'un shield SIM800L_EVB. (voir pièces jointes) Mesure la température du lieu d'emplacement du module à l'aide d'un ...
The Raspberry Pi compute module is a powerful piece of hardware, especially for the price. With it, you get more IO than a normal Pi, plus the ability to design hardware around it that’s specifically ...
I have expand some sonoff basic modules with relay modules. I noticed that when the toggle on the sonoff is Off the relais module using 0.6 Watt Power. When the toggle is On the module use 0.05 Watt.
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