All Products

2 Channel Tilt Sensor ModuleFeatures-Operating voltage 3.3V-12VThe output in the form: Digital switching outputs (0 and 1)A fixed bolt hole for easy installationSmall board PCB size: 3.2cm x 1.7cmWide voltage LM393 comparatorMaximum output current: 15mACan work on low voltagesMaximum operating ..

Ai Thinker NF-03 Wireless Transceiver ModuleFeatures-Built-in 2.4G antenna, compact size, easy to useSupport data reception of six channelsModulation method: GFSK / FSKSupport 2Mbps/1Mbps/250Kbps data rateInternally integrated high PSRR LDOWide power supply voltage range: 1.9~3.6V..

D203B Dual Elements Passive Infrared PIR Sensor Used for Alarm SystemLarge detection angleCustom design is availableHigher in cost-performance..

DHT-11 Digital Temperature And Humidity SensorFeatures-Low power consumption.Relative humidity and temperature measurementAll calibration, digital outputExcellent long-term stabilityNo additional componentsLong distance signal transmissionUltra-low power4-pin packageCompletely interchangeable..

EasyMech Snap-fit ABS Cartoon Bracket for HC-SR04 Ultrasonic sensorFeatures-Color: BlackThickness :2.8-3 .1 mmInner diameter: 16mmFixing hole diameter: 3MMMaterial: PlasticCompact and light-weightThis module Only suitable for HC-SR04..

F11 Square Fresnel Lens for SMD PIR Motion Sensor Pack of 51 Easy to install2. High quality3. Factory price4 Detectable distance: 4m5 Viewing angle: 70°..

ISD1820 Sound Voice Board Recording ModuleFeatures-Working voltage: 3 ~ 5VBoard size:54 x 38 mmISD1820 Sound/Voice Board Recording100% Brand new and high-quality BoardISD1820 chip with an Onboard microphone...