Specificationmetals shield anti-fire ABSconnecting mode: N.C. normally closedrated current : 100mArated voltage : 200 VDCoperating distance: more than 15mm, less than 25mmrated power: 3WNo external power supply, connect to wired or wireless alarm control panel GND and N.C ports directly! Please note..
Functional DescriptionThe QTR-8RC reflectance sensor array is intended as a line sensor, but it can be used as a general-purpose proximity or reflectance sensor. The module is a convenient carrier for eight IR emitter and receiver (phototransistor) pairs evenly spaced at intervals of 0.375" (9.525&n..
Raindrops Detection Sensor Module for arduinoProduct description1. PCB Board Dimension: 3.2cmX1.4cm2. Voltage: 3.3V~5V3. The output in the form: digital switching outputs (0 and 1) and analog AO voltage output4. The comparator output, signal clean, good wave..
Description:1. This is a simple water sensor can be used to detect soil moisture when the soil moisture deficit module outputs a high level, and vice versa output low. Use this sensor produced an automatic plant waterer device, so that the plants in your garden without people to manage.2. Sensitivit..
Minimum and Maximum Input Voltage is -0.3 and 5V respectively. Typically +5V is used.Can detect IR signals from Remotes (38kHz)Operating current: 5mAHigh Range and wide coverage area.Will respond only to IR signals, due to high immunity against ambient lightLow power consumptionHas in-built pre ampl..
Features : Ready to plug & play.It can connect to various modules like sensors, servos, relays, buttons, potentiometersEach functional module has buckled port with VCC, GND and Output, which has corresponding port on the Sensor Shield, connected with a plain 2.54mm dual-female c..
Water level sensor detectionSpecifications: Product Name: water level sensor Operating voltage: DC3-5V Operating current: less than 20mA Sensor Type: Analog Detection Area: 40mm x 16mm Production process: FR4 double-sided HASL Operating temperature: 10 -30 Hum..