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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

TEC1-12705 TEC Thermoelectric Cooler Peltier Cooling Plate Power Generator

 500.00
Description : Chip Model: TEC1-12705. Dimensions: 40 * 40 * 3.8mm. Component: Logarithm of 127. Cooling Power: Qcmax 30W. Assembly

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

4CH RC Remote Control Circuit Transmitter Receiver Board

 450.00
4CH RC Remote Control Circuit Transmitter Receiver Board Launch Board Set With Antenna Radio System For Car Toy   Description:100%

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,

CC1101 Wireless Module With SMA Antenna Wireless Transceiver Module

 500.00
CC1101 wireless RF transceiver 315/433/868/915MHZ + SMA antenna wireless moduleContinuous frequency band expansion:CC1100: 400-464 MHz and 800-928 MHzCC1101: 387-464 MHz

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

433MHz 12V 1 Channel Relay Module Wireless Remote Control Switch

 1,000.00
433MHz 12V 1 Channel Relay Module Wireless Remote Control Switch is controlled by an intelligent microprocessor, which can be used

12v 520w Inverter, 12v to 120v/220v Power Inverter

 2,000.00
500W 12V Inverter Specification Model 520W Input Voltage DC 12V Output Voltage* 1-Phase (L, N, G) 110V/120V AC ±5% or

7 Segment Display

 40.00
The 7 segment led display is 1 digit Led display with high intensity output. It is used for displaying decimal

24V 15A SMPS 360W AC-DC Metal Power Supply

 2,200.00
Description This is the switched mode power supply (SMPS) which convert 100-250V AC to 24V DC. It can provide upto

Mini 3 Keys Single Color LED Controller

 300.00
12V-24V Mini 3 Keys Single Color LED Controller Brightness Dimmer for led 3528 5050 strip light Features:100% Brand new and

Joystick Module

 250.00
The joystick is a combination of 2 analog potentiometer and a digital switch. It is similar to ‘analog’ joystick on

Membrane Keypad

 150.00
DESCRIPTION This membrane keypad with an adhesive back has a 4×4 matrix of  letters and numbers including 0-9 and A-D

2S 3A Li-ion 18650 Lithium battery protection board

 120.00
2S 3A Li-ion Lithium Battery 7.4v  18650 Charger Protection Board bms pcm for li-ion lipo battery cellFeatures:1)high-accuracy voltage detection circuit;2)

2S 5A Li-ion 18650 Lithium battery protection board

 200.00
2S 5A Li-ion Lithium Battery 7.4v 8.4V 18650Charger Protection Board bms pcm for li-ion lipo battery cellpack2 Series 18650 battery