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Soil hygrometer, detection module soil moisture, sensor YL-69

 200.00
Description: This is an easy to use digital soil moisture sensor. Just insert the sensor in the soil and it

LM2596 DC-DC 4.5-40V 3A adjustable step-down power Supply module Blue

 200.00
Description: DC-DC Buck Converter Step Down Module LM2596 Power Supply is a step-down(buck) switching regulator, capable of driving a 3-A load

YF-S201 Water flow sensor flowmeter Hall flow sensor Water control sensor 1-30L/min 2.0MPa.

 600.00
Product Parameters 1, the lowest rated working voltage: DC4.5 5V-24V 2, the maximum working current: 15 mA (DC 5V) 3,

DC-DC 3V-5.5V to 5V 8V 9V 12V 1.5A 10W Mini Multi-function Lithium Battery Charging Boost Module With LED Indicator

 150.00
Basic parameter Input voltage range: 3 V – 5.5V. The input voltage needs to be lower than the set output

XL6009E1 35V 3A AUTO STEP UP DOWN BUCK BOOST DC-DC CONVERTER

 350.00
This is an auto DC-DC step up / down or buck / boost converter power module with high-precision potentiometer for

Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module

 500.00
It is a Signal Generator/PWM Pulse Frequency Duty Cycle Adjustable Module, Working voltage: DC3.3 ~ 30V; Frequency range: 1Hz ~

Type C 5V 1A 18650 TP4056 Lithium Battery Charger Module

 100.00
Description: This module uses a very mature charging chip TP4056, with simple peripheral circuits, good protection performance, and high charging

Led Strip Light Controller DC5-24V 3 PIN for WS2812B

 450.00
Support: IOS 10.0/ Android 4.4. Input Voltage: DC5-24V. Application: Digital Addressable LED Light. Working temperature: -20℃~60℃. Controllable pixels: 600 pcs

USB Charger Doctor for Voltmeter and Ammeter

 350.00
USB CHARGER DOCTOR FOR VOLTMETER AND AMMETER Use the USB Charger Doctor to measure the working voltage and current output

Snow/Raindrops Detection Sensor Module

 200.00
3.3-5V Rain Raindrops Detection Sensor Weather Humidity Module For Arduino Brand New Feature: 1.The sensor USES the high quality FR