RCWL-1670 Waterproof Transceiver Split Ultrasonic Ranging Module 2cm-400cm Distance DC 3-5V For Water Level Measurement Description RCWL-1670 is a waterproof,
APDS-9900 Digital Proximity Ambient Light Sensor Module The APDS-9900 provides digital ambient brightness and proximity sensors (ALS), infrared LEDs, and
Description TSOP38238 infrared receiver sensor for remote control systems with internal filtering for PCM frequencies. The demodulated output signal can
Functionvibration detecting.ApplicationsSecurity devicestoysElectronic scalesFeatures1.SW-18015P/20p series are spring type, no directional vibration sensor trigger switch, any angle can trigger2.Switch is open
Product features Model: PT100 Sensor type: Platinum thermal resistance waterproof Measurement accuracy: ±0.3°C at 0ºC Working temperature range: ~ minus