Product Description:1. On-board micro-precision current transformer2. Onboard sampling resistor3. Modules 5A can be measured within an alternating current, the analog output corresponding to 5A/5mA4. Rated input current: 5A5. Rated output current: 5mA6. Change: 1000: 17. The linear range: 0 ~ 10A (1..
Descriptions:When soil moisture is below the set humidity, the relay will automatically pull start the spray, pump, do humidifying action. It will stop automatically when it reaches the set humidity.Applications:By adjusting the soil moisture threshold value on the potentiometer, you can automatical..
This item is an RFID 13.56MHz IC reader, reading distance up to 8cm, which is widely used for RFID radio frequency identification system and projects, such as automated parking management, personal identification and production access control.This RFID card reader can read RFID card serial number an..
Product DescriptionThe thermopile sensor uses a Si-based chip and carries a radiation sensitive area, which ishermetically sealed into a metal housing, with an infrared filter of 5-14u. The thermopile outputsignal is direct proportional to incident radiation power largely independent from the wavele..
Description:This module has stable performance and accurate measurement distance. Module high-precision, blind (2cm) ultra-close, stable range is the success of this product to the market a strong basis! This module fully humility GH-311 anti-theft module.This product is simple to use, a control mou..
Module Features:1. Can detect the flame or the wavelength at 760 nm to 1100 nm range of the light source,the test flame lighters distance of 80cm, the larger the flame,the greater the distance test.2. The detection angle of 60 degrees, the flame spectrum particularly sensitive.3. Sensitivity adjusta..
Specifications:1- the current sensor chip ACS712ELC - 20;2- pin 5 v power supply, the onboard power light;3- 30A plus or minus current can be measured, module, the corresponding analog output 100 mv/A;4- no current through testing, the output voltage is VCC / 2;5- the size of the PCB board: 31 (mm)..