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Description:Working Voltage : 5V(DC)Static Current: Less than 2mA.Output Signal: Electric frequency signal, high level 5V, low level 0V.Sensor Angle: Not more than 15 degrees.Detection Distance: 2cm-450cm.High Precision: Up to 0.3cmInput Trigger Signal: 10us TTL impulseEch0 Signal : output TTL PWL s..
$7.99
Ex Tax:$7.99
Characteristic: The US-100 ultrasonic ranging module can provide 2cm-450cm non-contact distance sensing function, wide working voltage, self-contained temperature sensor to correct the ranging result, and also has GPIO, serial port and other communication methods. The dog is stable and reliable. T..
$12.99
Ex Tax:$12.99
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Features
1. Onboard LM393 voltage comparator chip and vibration sensing probe
2. Support 5V/3.3V voltage input
3. Onboard signal output indication, the output valid signal is low level and the indicator light is on, the output signal can be directly connected with the single ..
$5.99
Ex Tax:$5.99
Overview: The product is based on the real needs of plants and pumping of family and well developed. The product pool is based on the detection (water tower) for controlling the level of high current relays water to achieve control. with a small, simple wiring, low power consumption, high capac..
$14.59
Ex Tax:$14.59
Description: YX-408A is a solar radar sensor module.It uses the principle of Doppler induction,which can sense obvious moving objects.When the object moves within the sensing range,the light bulb will change the working state. Features: - Solar cell controller- Microwave radar control- Built-in p..
$14.99
Ex Tax:$14.99
Product Parameters : 1, Onboard TTP229 capacitive touch-sensitive 16 key IC2, Working Voltage: 2.4V-5.5V3, You can set the output mode, key, mode, maximum output time and fast/low power selection4, PCB Board Dimensions: 49 x 64.5 (mm) Package Included: 3x Touch Sensor Module..
$9.99
Ex Tax:$9.99
Parameter: Input voltage: DC 12V Output voltage: DC 12V Load current: 3A Standby current: 10mA Output form: single output Sensing range: 3cm Induction principle: distance Load power: 36W-72W Delay off time: none Scope of application: DC, constant pressure VIN: 12V Application scope: Cabinet li..
$9.99
Ex Tax:$9.99
Specifications:Detective angle: H>80°, V>70° Operating temperature: -20℃ ~ 70℃ Ultrasonic frequency: 40kHz + 1kHz Rated working voltage: DC 12V ± 2V Working electric current: 150~ 250mA Sensor color: Black, White, Red, SilverThe sever colors display for orientation of obstaclesDetection range..
$35.60
Ex Tax:$35.60
Features:Convenience in installation--just peel and stick.Easily mounted by adhesive. Type to window or door. Warning for homes, apartments, do rms, offices, hotel rooms, garages, and more!Magnetic sensor switch detects entry for protecting your home.Specification:Product Name: Door SensorSize: 30x1..
$4.99
Ex Tax:$4.99
Specification:Name:PIR Smart Motion DetectorOperating voltage: 2 AA 1.5V batteries (Not included)Standby current:..
$5.99
Ex Tax:$5.99
Features:-433MHz transmitting frequency, wireless connection.-Applicable to doors, windows, families, shops, businesses and-Easy to install, provide double-sided tape is easy to install on the door or window-This product is easy to install, only the main parts were paste the chassis cover and chassi..
$5.72
Ex Tax:$5.72
Features:● Indoor & outdoor temperature & humidity● Wireless remote sensor● Display for In/Out Temperature and Humidity● 433MHz RF transmitting frequency● A good replacement for 433MHz weather station● Wall mount or table standSpecification: 1. Indoor temperature scope: 0℃--50℃. 2. Indoor humidity r..
$8.96
Ex Tax:$8.96