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15Wx2 Bluetooth-compatible Amplifier Module with Volume Indicator, DC9-24V Dual Channel Stereo Amp Board, BLE/AUX/U-disk/USB Input
1.Description:
It is a audio amplifier board.It can input audio,connect speakers,and play music.It supports 4 audio input methods,two-channel output,high-quality sound,giving you the ultimate experience.
&nb...
$7.69
$10.99
SKU: GY20565
$7.69
$10.99
31
DC Motor Speed Controller, 7-70V 30A Speed Control Switch Module for Fan Speed Control, Adjustable PWM Motor Speed Regulator with 30A Fuse Used for Children's Car
Description:
It is a 7-70V 30A PWM DC Motor Speed Controller with 30Amp Fuse.
It can drive a DC motor up to 30A with an on-board power ON-OFF switch.
It is easy to use and can be directly connected ...
$9.09
$12.99
SKU: GY19197
$9.09
$12.99
30
DC 6V-60V Low Voltage Protector Disconnect Switch with LCD Display 30A Voltage Protection Module Digital Over Discharge Protector for Lead Acid Lithium Battery
Description:
【NOTE】This product is a voltage controller, which turns on and off the output through a relay, which only acts as a switch and cannot change the voltage.
【CHARGE AND DISCHARGE PROTECTION】You can freely set...
$9.79
$13.99
SKU: GY20476
$9.79
$13.99
31
DC 6V-25V 3Bit Red Digital Timer Module 0.01s-999s
QF-T01 DC6V-25V 3Bit Red Digital Timer Module
1.Description:
QF-T01 is a DC6V-25V 3Bit Red Digital Timer Module.
It's a very simple and pure timer. It also can be used as electronic s...
$12.99
SKU: GY20488
$12.99
12V DC Digital Temperature Controller, WiFi APP Control High Temperature Control Module -99°C~999°C 24V Thermostat Control Switch Board with 10A One-Channel Relay Waterproof K-Type Thermocouple Probe
About this item:
【APP CONTROL】Are you also worried about whether your heating equipment is working properly when you are not at home? Comes with a WiFi module, just connect to the WiFi network once and download the APP, ...
$15.39
$21.99
SKU: GY20338
$15.39
$21.99
30
LM317 Adjustable Voltage Regulator Kit, AC-DC 110V to 1.25V-12V Step Down Module, DIY DC Power Supply Electronic Kits
Introduction:
It is an AC-DC 110V to 1.25V-12V LM317 Adjustable Step Down Power Supply Buck Voltage Converter LED Display DIY Kit.
It can output stable voltage. Users can change output by operating a potentiometer.&nbs...
$13.99
$19.99
SKU: GY19372
$13.99
$19.99
30
5PCS 2-Port USB DC-DC Step Down Charging Module 3A Dual USB Output Regulated Charging Board
1.Description:
It is a step-down charging module. It supports the conversion of input voltage DC 6V-26V into DC 5.2V.Supports regulated output.
2.Feature:
1).It is compatible with a variety of mobile phone models.
...
$9.09
$12.99
SKU: GY20148
$9.09
$12.99
30
0.36 Inch 4-Digit LED Digital Tube Display Module DC 3.3V-5.5V 4Bits Adjustable Brightness LED Display Board
1.Description:
It is a 0.36 inch display module.Its driver chip is TM1637,and only 2 signal lines are needed to enable the single-chip microcomputer to control a 4-bit 8-segment digital tube.
2.Feature:
1).The cont...
$8.39
$11.99
SKU: GY20210
$8.39
$11.99
30
6 Channel SPDT Switch Module, DC 24V Relay Module, AC 270V with Isolated Optocoupler DIN Rail Mount High and Low Level Trigger
DC 24V 6 Channel SPDT Relay Module With Isolated Optocoupler and DIN Rail Mount
Introduction:
It is a Q14F 24V Pluggable 6Bit SPDT Power Relay Module.
It includes 6pcs intermediate relay with SPDT output control terminal. It is ...
$18.89
$26.99
SKU: GY20262
$18.89
$26.99
30
DC 3.3V 5V MAX7219 Digital Tube 8-Digit 0.36 Inch Red LED Display Module
1.Description:
It is a MAX7219 digital tube display module.MAX7219 is an integrated serial input/output common-cathode display driver.It connects a microprocessor and an 8-digit 7-segment digital LED display.It can also connect ...
$8.39
$11.99
SKU: GY20209
$8.39
$11.99
30
DC 3V-5V FM Transmitter Module CJMCU-4713 SI4713 I2C Interface
1.Description:
It is a FM transmitter module.Based on the first-class Si4713, this breakout board is an all-in-one stereo audio FM transmitter.Connect your home controller to the I2C data cable to set the transmission frequenc...
$13.99
$19.99
SKU: GY20094
$13.99
$19.99
30
Single Button Bistable Relay Module DC 12V Car Modification Switch One-key Start-Stop Self-Locking
1.Description:
It is a steady state relay module.You can make the relay module pull on or off by pressing the button on the module,or an external button,press it to pull it in,and then press it to disconnect,the button is low lev...
$12.59
SKU: GY20041
$12.59
DC 4.5V-6V 0.2s-300minutes Delay Relay Module Power-off Delay Disconnect Switch
1.Description:
It is a power-off delay relay module.When the module senses the signal voltage input,the relay turns on;when the signal voltage stops input,the relay turns off after a period of delay.It can be used for signal m...
$15.59
SKU: GY20036
$15.59
TB6560 TB6600 3A DC 10V-35V Stepper Motor Driver Module
1.Description:
It is a stepper motor driver.The motor drive board is a circuit that is matched with the motor to make the motor run normally.It is a device required for a specific motor to run.
2.Feature:
&n...
$11.68
$16.69
SKU: GY20051
$11.68
$16.69
31
DC 5.6V-14V to DC 4.8V-5.6V Step-Down Module USB Power Bank 3 USB Port Charging Module
1.Description:
It is a USB charging module.The module has 2 USB protocol charging ports and 1 non-protocol charging USB port.The maximum output current is 4A.
The USB protocol charging interface can automa...
$10.12
$14.45
SKU: GY20063
$10.12
$14.45
30
DC 8V-35V to DC 5V 8A Power Step-Down Module 4-Port USB Output Mobile Phone Car Charger Boost Power Supply Module
1.Description:
It is a 8A step-down module.It supports DC 8V-35V to 5V, which can effectively support various mobile phones for high current charging and fast charging speed.
2.Feature:
1).It uses 4 i...
$10.91
$15.59
SKU: GY20053
$10.91
$15.59
30
40W DC-AC Inverter Power Supply 12V to 220V Step-up Transformer Boost Module Inverter Module
1.Description:
It is a DC-AC inverter power supply. This product is high-frequency current. The voltage cannot be measured by an ordinary universal meter. You need a professional high-frequency universal meter to test the volt...
$8.39
$11.99
SKU: GY19979
$8.39
$11.99
30
Boost Converter Module DC Continuously Adjustable Voltage Converter 5V-300V/400V/900V/1200V Boost Power Supply Module
1.Description:
It is a boost module.This module is a DC boost module,continuously adjustable, multiple voltage division output.Voltage linear adjustable 100V-1000V,up to 1200V. When the input voltage is 5V, the output voltage ...
$11.19
$15.99
SKU: GY19999
$11.19
$15.99
31
DC 5V 4-Digit Digital Electronic Clock DIY Kit Tempreature Date Time Display Module Alarm Clock Soldering Kits
1.Introduction:
TJ-56-428 is a 4-Digit Electronic Clock DIY Kit.
It will display current date, time, temperature in the real time. User can set alarm as your needs.
If you like to do soldering projects, ...
$6.49
$9.99
SKU: GY20029
$6.49
$9.99
35
PWM Pulse Frequency Signal Generator Speed Regulator DC 9V 12V 24V 48V 500W 12A PWM Motor Driver LED Display Module
1.Description:
ZK-BMG is a High-power PWM DC motor governor.
It can adjusts the motor speed by adjusting the duty cycle of the output signal.
It can also adjust the output frequency to match the frequency of the outp...
$8.39
$11.99
SKU: GY16918
$8.39
$11.99
30
PH Sensor DC 5V PH Test Monitoring Module
1.Description:
It is a PH sensor.It can be used to detect the concentration of hydrogen ions in the measured object and convert it into a corresponding usable output signal sensor.
2.Feature:
1).Its res...
$11.19
$15.99
SKU: GY19805
$11.19
$15.99
31
DC-DC Boost Module 8-32V to 45-390V 5A 40W ZVS Capacitor Charging Power Supply Module Voltage Converter
1.Description:
It is a DC-DC boost module. It has a 780V ultra-wide voltage range,input dual current limiting protection,output voltage stabilization function,suitable for capacitor charging,hunting,rodent control,glow tube power ...
$6.99
$9.99
SKU: GY19480
$6.99
$9.99
30
5A Overcurrent Protection Sensor Module AC Current Detection Sensor DC 12V Relay Module
1.Description:
It is a overcurrent protection sensor module. It uses a current transformer to collect AC signals and realizes the relay signal output after an overcurrent in the range of 0-5A. The relay pulls in when there is ...
$4.19
$5.99
SKU: GY19799
$4.19
$5.99
31
DC 4V-30V LM35 Temperature Sensor 0-100℃ Temperature Detection Module
1.Description:
It is a temperature sensor module.Its output voltage has a linear relationship with the Celsius temperature scale.The conversion formula is as follows.The output is 0V at 0,and the output voltage increases by 10mV for ...
$4.19
$5.99
SKU: GY19783
$4.19
$5.99
31
DC 3.3V-5V 5kg Resistive Thin Film Pressure Sensor Module for Arduino
1.Description:
This sensor module is based on nano pressure-sensitive materials supplemented with comfortable Yang-style modulus ultra-thin film substrates for one-time patching,and it has both waterproof and pressure-sensitive du...
$5.59
$7.99
SKU: GY19782
$5.59
$7.99
31
DC 5V 5W Wireless Charging Receiver Module PCBA Circuit Board Sensing Distance 8mm with 5cm Long Thread
1.Description:
It is a 5V wireless charging receiver module.It can be used with the transmitter for wireless charging.
2.Feature:
1).It can be connected to charge the battery.
2).The connecting wire is highly...
$4.19
$5.99
SKU: GY19745
$4.19
$5.99
31
FM MW SW Wireless Radio Receiver Module DC 3.7V Alarm Clock
FM MW SW Wireless Radio Receiver Module
Tips: This module has been update to a new verision, we have already update the pictures and descriptions. If you got the old version and have problems of using it...
$9.79
$13.99
SKU: GY19732
$9.79
$13.99
31
12V 1A Power Supply Module, AC 85V-265V to 12V 1A Isolated DC Switch Step-Down Module, 12W Adapter Voltage Converter
1.Description:
It is a 12V 1A power switch module. It converts AC 85V-265V into DC 12V1A.
2.Feature:
1).It uses a wide voltage input AC85-265V.
2).It uses a brand-new IC solution,selected materials,regul...
$5.59
$7.99
SKU: GY19683
$5.59
$7.99
31
DC Step-down Module DC 5V-27V to DC 1V-24V Voltage Converter Buck Power Supply Module CVCC with LCD Display
1.Description:
It is a step-down module.This module is a DC-to-DC step-down module,and the input voltage must be higher than the output voltage by 2V.
2.Feature:
1).It is convenient to adjust,and the voltage and...
$9.45
$13.50
SKU: GY19549
$9.45
$13.50
31
DC 5V 1A Wireless Power Supply, 5W Wireless Charger, Universal Mobile Phone Charging Module
1.Description:
It is a 5W wireless charger. Place the mobile phone with wireless charging function on the coil where the center of the back corresponds to the coil center of the HW-225 module, and the mobile phone can be charged.
...
$3.91
$5.59
SKU: GY19636
$3.91
$5.59
30
TB6600 Motor Driver Board 42/57 Stepper Motor Driver Module DC 9V-40V 0.5A-4A 1/2/4/8/16/32 Subdivision
1.Description:
TB6600 42/57 stepper motor driver.
It is a professional two-phase hybrid stepping motor driver,which can be adapted to various domestic and foreign brands.
The current is 4A and below, and the ou...
$9.09
$12.99
SKU: GY19277
$9.09
$12.99
30
DC-DC Step-Down Power Supply 5A 5V-40V to 1.25V-36V Voltage Converter Adjustable Buck Module
1.Description:
It is a DC-DC step-down power supply.It uses a high-power step-down chip,and the output is two 5A/40V Schottky diodes in parallel.
2.Feature:
1).It uses high-Q inductors and high-frequency low-resist...
$5.59
$7.99
SKU: GY19252
$5.59
$7.99
31
DC-DC Step-Down Power Supply 5A Voltage Stabilizing Module DC 5V-38V to DC 1.25V-32V Adjustable Voltage Converter
1.Description:
It is a DC-DC step-down power supply.It can convert 5-38V to 1.25-36V.The input and output interfaces are equipped with high-quality wiring ports.
2.Feature:
1).High efficiency,low heat generation.
...
$4.19
$5.99
SKU: GY19251
$4.19
$5.99
31
600W CVCC Boost Module,10A DC-DC 10V-60V to 12V-60V Adjustable Step UP Module, Power Supply Stabilizer for LED Board
1.Description:
It is a 600W boost power module.It is a non-isolated boost module.It can convert DC 10V-60V to DC 12-60V.
2.Feature:
1).Its conversion efficiency is high.
2).It has CV-ADJ potentiometer and ...
$8.81
$12.59
SKU: GY19248
$8.81
$12.59
30
Buck Power Supply Module DC-DC 4V-38V to 1.25V-36V Step Down Voltage Converter 250W 8A LED Display Stabilizer
Description:
It is a DC-DC step-down module.It can convert DC 4V-38V to DC 1.25V-36V. The input and output voltage difference is above 2V.
Feature:
1.It has a 0.36 inch digital display.
2.It has a voltage ...
$4.68
$6.69
SKU: GY19245
$4.68
$6.69
31
DC-DC Step-Down Power Supply Module 75W 5A CVCC Voltage Converter Stabilizer for Battery Charge 4V-38V to 1.25V-36V
1.Description:
It is a 5A step-down module.There are two modes of constant voltage and constant current. It can be used as a step-down module,battery charger or high-power LED constant current drive module.
2.Feature:
&nb...
$3.49
$4.99
SKU: GY19244
$3.49
$4.99
31
Infrared Human Body Induction 5.8G Microwave Radar Module DC 2.2V-4.8V Ultra-Low Power Distance Detector
1.Description:
This is an ultra-low power 5.8G microwave radar module with a working current of only 68uA. It combines the high performance of microwave induction and the ultra-high cost-effectiveness of infrared induction. It c...
$3.91
$5.59
SKU: GY19155
$3.91
$5.59
30
DIY Kit FM Radio Module Adjustable 76-108MHz Wireless Receiver LCD Display DC 3.7V 5W 8ohm Speaker FM Digital Radio
DIY Kit FM Radio, Adjustable 76-108MHz Wireless Receiver with LCD Display (No Battery)
(Please kindly noted: We ship order via airmail. The 18650 battery is not included due to shipping restrict here. Please prepare the battery...
$19.25
$27.50
SKU: GY18971
$19.25
$27.50
30
DC-DC Boost Power Supply Module DC 3V-35V to DC 3.5V-50V 6A 100W High Power Digital Display
1>.Description:
It is a boost module.This board is a booster board, and the output voltage is greater than the input voltage.When the output voltage is less than 4V,the onboard voltmeter will not work.
2>.Feature:
&n...
$6.29
$8.99
SKU: GY19147
$6.29
$8.99
30
DC24V-5V Isolated Step-Down Power Supply Module 5W 1A DC-DC Buck Converter
1.Description:
DC-DC power module.
It has an isolation transformer to isolate dangerous voltages and protect personal safety.
It also uses photoelectric isolation, the input end and the output end are completely elect...
$8.81
$12.59
SKU: GY19135
$8.81
$12.59
30
