HC-SR501 Pyroelectric Infrared PIR Motion Sensor Detector Module for ARDUINO AVR

HC-SR 501 PIR infrared sensor module is based on infrared technology, automatic control products. High sensitivity, high reliability, low power consumption, low voltage operation mode. Widely used in various auto-sensing electrical equipment, especially for battery-powered automatic control products. HC-SR501 PIR Motion Sensor (Detector) Module – Compatible with ARDUINO, RASPBERRY PI, AVR, PIC, 8051, etc. Product Description:  PIR Read more about HC-SR501 Pyroelectric Infrared PIR Motion Sensor Detector Module for ARDUINO AVR[…]

TTP229 16-Channel Capacitive Touch PAD Sensor Switch Sensing Detector Module

The TTP229 is capacitive sensing design specifically for touch pad controls. The device built in regulator for touch sensor. Stable sensing method can cover diversity conditions. Human interfaces control panel links through non-conductive dielectric material. The main application is focused at replacing of the mechanical switch or button. The ASSP can independently handle the 16 touch Read more about TTP229 16-Channel Capacitive Touch PAD Sensor Switch Sensing Detector Module[…]

MQ-2 MQ2 Smoke Gas LPG Butane Hydrogen Gas Sensor Detector Module fr Arduino AVR

MQ-2 gas sensor using gas sensitive material is to be clean air in the lower conductivity of Tin oxide (SnO2). When the sensor when flammable gases are present in the environment in which the sensors conductivity with increasing concentration of combustible gas in the air increases. Use a simple circuit to convert the changes in Read more about MQ-2 MQ2 Smoke Gas LPG Butane Hydrogen Gas Sensor Detector Module fr Arduino AVR[…]