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Adjustable trigger level from preset
NodeMCU (ESP8266 WiFi) is a highly integrated module It offers a complete and self-contained Wi-Fi networking solution
Used in thermally sensitive devices
"PassiveInfrared"
LDR Resistor (Light Dependent Photoresistor ) DC Motor Driver Adjustable trigger level from presetIntroduction: Light dependent resistor (LDR) or cadmium sulfide (CdS) whose resistance is inversely dependent on the amount of light falling on it is known by many names including the photo resistor, photoresistor, photoconductor, photoconductive cell, or simply the photocell. Features: Model: GL5528 Maximum Voltage: 150v DC Maximum Wattage: 100mw Spectral Peak: 540nm Light Resistance: 10K to 20K ohm Dark Resistance: 1M ohm Response Time (ms): Up: 20
