Feature:Flexible Installed Stents: Rotatable Installed stents allows the solar light to be swiveled 180°for up and down adjustment. When adjusted to 90° , the sunlight can be cut off to extend the life of the Solar Security Lights.The 9 cm Installed stents helps you to get the better sunlight, charg..
Description: Hat PIR is an M5StickC compatible human body induction sensor, it belongs to "Passive pyroelectric infrared ", that detect the infrared come from the human body. When the infrared is detected, the sensor will output HIGH and last for two seconds until the next detecting round. N..
Description: Hat PIR is an M5StickC compatible human body induction sensor, it belongs to "Passive pyroelectric infrared ", that detect the infrared come from the human body. When the infrared is detected, the sensor will output HIGH and last for two seconds until the next detecting round. N..
Features:1. Launch laser, linear beam, visible spot, detect 0.8mm ultra-fine objects2. Reliable detection of small objects and narrow gaps with small spots3. The smallest object can be detected through a small hole with a diameter of 3mm.Specification:Detection method: Ind..
Description:
OP.90 and OP.180 are two limit switches with different orientation placement. Build with a ITR9606, which is consist of an infrared emitting diode and a silicon phototransistor. They are used for controlling machinery as part of a control system, as a safety interlock, or to cou..
Description: Hat PIR is an M5StickC compatible human body induction sensor, it belongs to "Passive pyroelectric infrared meter", that detect the infrared come from the human body. When the infrared is detected, the sensor will output HIGH and last for two seconds until the next detecting round. ..
Feature:PIR sensors are commonly used for security alarms and automatic lighting applications.The PIR sensor detects general motion but does not provide information about the motor or moving object.
ESP32
Characteristic
Description
GP..
Features:Wireless transmitting digital signalLow power indicationAutomatic temperature compensationSMT adopted, anti-RFI & anti-EMIAdjustable detecting distanceDetection range can reach up to 12mSpecification:Working voltage: DC 3V (2 x1.5V AAA batteries) (The Battery not included )Quiescent curren..