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USB to TTL Converter USB to UART Module 5V/3.3V/1.8V FT232RL Code Programmer Downloader 1.Description: It is a USB to TTL serial port module.The excellent performance of FT232RL is very suitable for high-demand industrial occasions.It realizes USB to UART serial port.This module can switch at 5V/3.3V/1.8V level, an... $8.50
~~$16.99~~ SKU: GY20628
$8.50
~~$16.99~~
50

DC 9V 12V BA3121 Audio Noise Reducer Common Ground Noise Reduction Module 1.Description: It is a audio isolation noise reduction board.The audio isolation noise reduction board can effectively eliminate the noise floor caused by the common ground,and is suitable for the car. 2.Feature: 1... $6.99
~~$9.99~~ SKU: GY20621
$6.99
~~$9.99~~
30

DIY Kit Sound Controlled LED Lighting Glasses LED Electronic Soldering Kits for School Learning/Parties/Christmas Feature: 【DIY Voice-activated Light up Glasses Kit】: The practical soldering kit are used to installed to a LED light up glasses. Control LED flashing through speech or music, the louder the sound, the more obvious the LED flashing ... $11.19
~~$15.99~~ SKU: GY20630
$11.19
~~$15.99~~
31

DC 6V-55V Motor Forward Reverse Controller 15KHz 0-100% 10A 3Bit Digital Display Motor Drive Module 1.Description: It is a DC motor controller. It supports loads with a rated voltage of DC 6V-55V, the speed can be observed through the indicator, and the adjustment is convenient. 2.Feature: ... $7.39
~~$10.55~~ SKU: GY20606
$7.39
~~$10.55~~
31

PWM Speed Controller 15KHz 0-100% 30A DC Motor Pulse Width Governor 6V 12V 24V 36V 48V 60V 1.Description: It is a PWM motor governor. It is suitable for the speed adjustment of the motor, with a rotary button, the adjustment is simple and convenient, and it is worth having. 2.Feature: 1).It... $8.39
~~$11.99~~ SKU: GY20604
$8.39
~~$11.99~~
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K150 Programmer PIC USB Automatic Programming Microcontroller for PIC10/PIC12/PIC16/PIC18 1.Description: It is a K150 Programmer.K150 is a low-cost high-performance PIC programmer that supports programming,reading,and encryption of most popular PIC chips.Using high-speed USB communication,the programming speed is fas... $11.99 SKU: GY20525
$11.99

DC 12V Battery Charging Monitor Overcharge Controller Battery Voltage Protector 1.Description: It is a battery charging control board.When the battery voltage is lower than the set undervoltage value,the controller will automatically turn on the power supply to charge the battery;when the battery voltage ... $6.99
~~$9.99~~ SKU: GY20586
$6.99
~~$9.99~~
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DC 12V Battery Overdischarge Monitor 20A Under Voltage Controller Battery Voltage Protector 1.Description: It is a battery overdischarge protection module.It can set the undervoltage and overvoltage values.When the battery voltage is lower than the undervoltage value or higher than the overvoltage value,the module wi... $6.99
~~$9.99~~ SKU: GY20585
$6.99
~~$9.99~~
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3PCS AC 180V-250V 200W High-power Fan Speed Control Module 120-Type 100% PWM Stepless Governor 1.Description: It is a speed switch module.It changes the average current power on the load from 0-100% by changing the output voltage,thereby changing the load and motor speed. 2.Feature: 1).It adopts 148 self-con... $8.39
~~$11.99~~ SKU: GY20577
$8.39
~~$11.99~~
30

DC 3V-5V RS232 to TTL Converter UART SP3232 Downloader Programmer 1.Description: It is a RS232 to TTL serial port module.It can convert RS232 level to TTL level,can download SST,STC,NXP company's single-chip microcomputer,and can also be used for DVD upgrade,hard disk maintenance,flashin... $6.29
~~$8.99~~ SKU: GY20570
$6.29
~~$8.99~~
30

80Wx2 Bluetooth-Compatible Module ZK-F802 Dual Channel Stereo 80W+80W BLE/AUX/U-disk/USB Sound Card 1.Description: It is a 80W*2 audio power amplifier board.It can be used with the APP,with functions such as sleeping music,modifying the Bluetooth name,and adjusting the volume of the prompt sound. 2.Feature: ... $11.66
~~$16.65~~ SKU: GY20569
$11.66
~~$16.65~~
30

TPA3116D2 50Wx2 HIFI Bluetooth-Compatible Amplifier Module Dual Channel 50W+50W BLE/AUX/U-disk/USB Sound Card 1.Description: It is a TPA3116D2 audio power amplifier board.It inputs audio,and when speakers are connected,it can play sound.It is used with the Wuzhi Audio APP,and you can set a variety of different functions. ... $10.49
~~$14.99~~ SKU: GY20568
$10.49
~~$14.99~~
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AC 110V 220V Trigger Delay Cycle Timing Relay Switch Control Module 1.Description: It is a 220V one channel relay module.It can adjust trigger delay,cycle timing.There are 4 working modes to choose from. 2.Feature: 1).It has a digital display that can display numbers ... $6.99
~~$9.99~~ SKU: GY20509
$6.99
~~$9.99~~
30

50Wx2 Bluetooth-Compatible Amplifier Module BLE5.1 2.0 Volume Indicator Dual Channel Stereo 50W+50W BLE/AUX/U-disk/USB sound card 1.Description: It is a Audio amplifier board.It uses domestic chips and supports the connection of two 50W speakers,which is cost-effective. 2.Feature: 1).It has a multi-function knob,which can be adj... $11.19
~~$15.99~~ SKU: GY20567
$11.19
~~$15.99~~
31

TPA3118 30Wx2 Bluetooth-Compatible Amplifier Module BLE5.1 Volume Indicator Dual Channel Stereo 30W+30W BLE/AUX/U-disk/USB sound card 1.Description: It is a 30W+30W power amplifier module, designed with TPA3118 chip, which has high performance and more stable use. It supports 4 audio input methods: Bluetooth, AUX, U disk, and USB sound card, giving you a var... $12.59
~~$17.99~~ SKU: GY20566
$12.59
~~$17.99~~
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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

ULN2003 Infrared Remote Control Motor Driver 28BYJ-48 Stepper Motor Controller 1.Description: It is a drive controller.It supports 11 working modes,you can choose the appropriate working mode to DIY the tools you need. 2.Feature: 1).It has an infrared remote control,directly use... $9.09
~~$12.99~~ SKU: GY20554
$9.09
~~$12.99~~
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DC 7V-30V Trigger Cycle Timing Delay Switch MOS Control For Industrial Control 1.Description: It is a Trigger Cycle Timing Delay Switch.Its delay time range can be adjusted,and the time range and size can be switched at will.It has 4 functions,which can be selected according to needs. 2.Fe... $9.09
~~$12.99~~ SKU: GY20508
$9.09
~~$12.99~~
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LoRaWAN RF Module 915MHz ASR6601 Wireless Transceiver Controller MCU Development Board 1.Description: It is a LoRaWAN RF Module.A LoRa module is installed on the module,and the serial port and peripheral pins are led out.With the factory firmware,the sending and receiving control of LoRaWAN can be easily perform... $10.49
~~$14.99~~ SKU: GY20502
$10.49
~~$14.99~~
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LoRaWAN RF Module 470MHz ASR6601 Wireless Transceiver Controller Ra-08 1.Description: It is a 470MHz LoRaWAN RF module.It is a LoRa module designed and developed based on the chip ASR6601, which is used for ultra-long-distance spread spectrum communication. Support Lorawan,Linkwan protocol,suppor... $9.09
~~$12.99~~ SKU: GY20503
$9.09
~~$12.99~~
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Lucky Wheel Sweepstakes DIY Electronic Soldering Kit, LED Water Lamp Soldering Projects for School Teaching Home Education, DIY Toy Gifts for Teens Introduction: It is a Electronic Lucky Wheel Sweepstakes Electronic Soldering DIY Kit with Red LED. It can simulate the working state of the lucky wheel very realistically. As the lucky wheel starts, the LED wi... $6.99
~~$9.99~~ SKU: GY20541
$6.99
~~$9.99~~
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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~~
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Lead-acid Battery Voltage Monitor Lithium Battery Charge/Discharge Controller Protection Board 6V-60V LCD Display 12V 18V 24V 36V 48V 1.Description: XY-CD63 is a DC 6V-60V 30A Battery Charge Discharge Voltage Monitor with case. It is a discharge protector when the battery is connected to the input terminals. It is also a charging protector when the battery is conne... $11.19
~~$15.99~~ SKU: GY20526
$11.19
~~$15.99~~
31

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~~
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Voltage Converter 5V to 5V with Switch Power Expansion Module 4-Port USB Distribution Board Power Supply Hub 1.Description: It is a voltage converter.It converts 5V DC power into 4 channels of USB output, which can supply power to 4 development boards or other devices at the same time, and each channel has independent button control,... $10.99 SKU: GY20482
$10.99

DC 5V 1.2A Mini 4mm Electromagnetic Lock Momentary Switch Electromagnetic Solenoid for Cabinet Shared Medical Equipment 1.Description: It is a 5V electromagnetic lock.It retracts when powered and pops up when powered off.It is suitable for vending machines,express cabinets and more. 2.Feature: 1).The frame and lock ton... $5.59
~~$7.99~~ SKU: GY20481
$5.59
~~$7.99~~
31

DC 3.7V-5.0V Bluetooth-Compatible FM Audio Transmitter 76.0MHz-108.0MHz 1.Description: It is a FM Stereo Audio Transmitter. It uses advanced digital audio signal processing technology (DSP) and FM phase-locked loop modulation technology (PLL) to make the sound quality more realistic,the performance... $12.59
~~$17.99~~ SKU: GY20498
$12.59
~~$17.99~~
30

DIY AM FM Radio Kit, Am-FM 210SP Radio DIY Soldering Assembly Kits Description: The CF210SP radio kit includes the circuit board, electronic parts, enclosure, speaker and antenna. Building it requires basic soldering experience and about 1-2 hours of your time. This little radio is good for list... $6.99
~~$9.99~~ SKU: GY20514
$6.99
~~$9.99~~
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PID Digital Temperature Controller Thermostat NTC Sensor Heating Cooling Relay Switch for Industrial/Home PID Digital Temperature Controller 1.Description: It is a PID Digital Temperature Controller with industrial-grade chip, high-precision NTC temperature sensor. LED digital tube dual display, very clea... $11.89
~~$16.99~~ SKU: GY20490
$11.89
~~$16.99~~
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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

50mm Silent Cooling Fan 12V 0.08A 5010 5012 DC Brushless Quiet for 3D Printer PC Computer Case Fan, 4200 RPM High 11.89 CFM Description: 50x50x12 mm silent cooling fan, 12v, 4200 RPM, 11.89 CFM. They are durable and you don't need to buy another small fan in the next 20,000 hours. Use these 23 dB cooling fans to get near-silent operatio... $7.79
~~$11.99~~ SKU: GY19201
$7.79
~~$11.99~~
35

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

Voice Record Module 8M Programmable Voice Playback Module Button Control USB Update Music with Charging Circuit 8M Voice Record Module 1.Description: It is a 8M Programmable Voice Record Module Button Control USB Update Music with Charging Circuit. User can update music just like a U-disk to remove and replay new music. It can ... $11.89
~~$16.99~~ SKU: GY20461
$11.89
~~$16.99~~
30

DIY Electronic Whack-a-Mole Game Kit Reaction Speed Tester DIY Soldering Practice Kits Toy Gifts for Teens 1.Introduction: It is a Electronic Whack-a-Mole Game DIY Kit. It Can be used as a rapid response tester. The higher the score, the better the reaction speed. Reflexes can also be exercised with frequent such tests. &... $13.99
~~$19.99~~ SKU: GY20363
$13.99
~~$19.99~~
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DIY Heart Shaped Rotating Led 4-Bit Digital Electronic Clock Kit, Date Time Temperature Display Alarm Clock DIY Kits for Soldering Skill Learning 1.Introduction: TJ-56-513B is a Heart Shaped Rotating Led 4Bit Digital Electronic Clock DIY Kit. It will display current date, time, temperature in the real time, hourly reminder, alarm clock music and led animation. User can set ... $13.29
~~$18.99~~ SKU: GY20350
$13.29
~~$18.99~~
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TM1638 Key Switch Digital Tube LED Display Module 8-Digit Digital Tube LED Button Compatible with Ardiuno/51 1.Description: It is a TM1638 button digital tube.The chip used in the module is TM1638,which integrates the common peripheral circuits of the above three single-chip microcomputers.The biggest feature is that it only needs to o... $8.60
~~$12.29~~ SKU: GY20213
$8.60
~~$12.29~~
30

1 Channel Self-Locking Switch High Level Trigger 12V Relay Module 1.Description: It is a 12V self-locking relay module.When the K terminal is in contact with the positive pole,the state of the relay is reversed.Touch it once,the relay is closed,and touch it again,the relay is released. 2.... $9.09
~~$12.99~~ SKU: GY19936
$9.09
~~$12.99~~
30

DIY Electronic Wind Chime LED Light Kit, Swing Bell Flashing LED Light DIY Soldering Kit with Acrylic shell Electronic LED Wind Chime DIY Kit 1.Introduction: It is a Electronic LED Wind Chime DIY Kit. It simulates the swing of the wind chime through the flashing of the LED. It is a very interesting DIY electronic product which enab... $11.19
~~$15.99~~ SKU: GY20362
$11.19
~~$15.99~~
31

2 Bit 12V Relay Module with Optocoupler Isolation Support High and Low Level Trigger Dual Relay Module 1.Description: It is a 2-Bit 12V relay module. It is suitable for various platforms such as 51/AVR/AVR/ARM, and can control various household appliances and high current loads. 2.Feature: 1).The contact part of the... $7.69
~~$10.99~~ SKU: GY19935
$7.69
~~$10.99~~
31

DC 6V-30V 30A NTC Temperature Controller with NTC 10K Sensor 1.Description: XY-DT01 is a 30A NTC Temperature Controller. It can be widely used at Smart home,Industrial control. Automatic irrigation, Indoor ventilation. Protection equipment for DIN35 rail. High precision digital displa... $13.99
~~$19.99~~ SKU: GY20361
$13.99
~~$19.99~~
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High Temperature Temperature Controller K-type Thermocouple -99~999C LCD Display 10A Relay Switch Controller XY-T04 High Temperature Controller 1.Description: XY-T04 is a K-type digital high temperature controller module. It can be widely used at Smart home,Industrial control, Automatic irrigation, Indoor ventilation. Protection equipment... $13.99
~~$19.99~~ SKU: GY20337
$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~~
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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~~
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MAX7219 Dot Matrix Module Blue LED Display Control MCU Module 4 in 1 Display with 5P Line 1.Description: It is a MAX7219 dot matrix module.The AX7219 is an integrated serial input/output common cathode display driver that connects a microprocessor with an 8-digit 7-segment digital LED display,and can also be connecte... $12.59
~~$17.99~~ SKU: GY20211-1
$12.59
~~$17.99~~
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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

60 Seconds Light Control Voice Sound Recording Module Button Battery Powered for DIY Gift Music Greeting Cards 1.Description: It is a light control recording module. After the recording is finished,the module sensor will play the recorded sound once when it senses the light, and the playback can be stopped when the light is blocked. ... $8.39
~~$11.99~~ SKU: GY20181
$8.39
~~$11.99~~
30

2.0 Inch TFT Display Module IPS HD 240x320 ST7789V Driver Serial Port TFT Module 1.Description: It is a 2.0 inch TFT display module.TFT liquid crystal has a semiconductor switch for each pixel,and each pixel can be directly controlled by dot pulses, so each node is relatively independent and can be continuou... $13.29
~~$18.99~~ SKU: GY20127
$13.29
~~$18.99~~
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

LC-01 51 AVR Programmer ISP USBASP Downloader Onboard ATMega8 (L) Chip 1.Description: It is a USBASP downloader. This product can be directly connected to the computer USB port, a real USB downloader product, through which it connects to the target board, can download and program the single-chip ... $9.63
~~$13.75~~ SKU: GY20087
$9.63
~~$13.75~~
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

10PCS USB Power Wire 100cm 5V USB Cable 1.Description: It is a 100cm USB power wire with built-in two wires and specially provide extended output for USB power supply. The wire at the other end is directly soldered to the PCB or spliced with other wires. &... $6.99
~~$9.99~~ SKU: GY20300
$6.99
~~$9.99~~
30

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

High-Power Motor Drive Module BTS7960 43A Driver Chip Current Limit Control Semiconductor Refrigeration Drive 1.Description: It is a motor drive module.This drive adopts the H-bridge drive module composed of high-power drive chip BTS7960,which has the function of overheating and overcurrent protection. 2.Feature: &n... $11.19
~~$15.99~~ SKU: GY20046
$11.19
~~$15.99~~
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

2000W Electronic Voltage Regulator AC 220V SCR High Power Support Dimming Speed Temperature Regulation 1.Description: It is a 2000W governor.It uses a new type of bidirectional high-power thyristor,the current can reach 25A, which solves the problem of overcurrent caused by too small resistance of the electric furnace wire when it is ... $8.11
~~$11.59~~ SKU: GY20062
$8.11
~~$11.59~~
31

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

RFID Wireless Reader Module 13.56MHz 125KHz Dual Frequency WG26 WG34 ID IC Card Reader 1.Description: It is a IC+ID dual frequency card reader module. It integrates a high-performance card reader RF circuit and antenna,replacing the Wiegand data output protocol. 2.Feature: Wigan dual format ou... $6.99
~~$9.99~~ SKU: GY17857
$6.99
~~$9.99~~
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

ENC28J60 Network Module Ethernet Controller SPI Interface 1.Description: It is a ENC28J60 network module. ENC28J60 is an independent Ethernet controller with industry standard serial peripheral interface. It can be used as an Ethernet interface for any controller equip... $8.50 SKU: GY20001
$8.50

DIY Kit 4Bit Digital Electronic Clock Temperature Display Alarm Clock Soldering Kits 1.Introduction: It is a Digital Electronic Clock Temperature Display DIY Kit with 4Bit Red 0.56inch display screen. It will display current time and temperature in the real time. User can set alarm as per your... $9.09
~~$12.99~~ SKU: GY20174
$9.09
~~$12.99~~
30

Sine Wave Inverter Driver Board EGS002 EG8010+IR2110 Drive Module 1.Description: It is a pure sine wave inverte. EG8010 is a digital and fully functional pure sine wave inverter generator chip with dead zone control. It is used in DC-DC-AC two-stage power conversion arc... $6.99
~~$9.99~~ SKU: GY19983
$6.99
~~$9.99~~
30

80KV Inverter Low Voltage Boost Voltage Module High Voltage Module Transformer 1.Description: It is a 80KV inverter.It can be used as general experiment,electronic instrument,negative ion generator,ozone generator,flash lamp,mosquito killer,cockroach trap,rodent killer. It can also be used as a high voltage... $6.99 SKU: GY19980
$6.99

LCD Lyrics Display Bluetooth-compatible Module Amplifier USB Player MP3 Decoder Board with Remote Control 1.Description: It is a MP3 decoder board. It supports input audio methods such as U disk,TF card,FM radio,Bluetooth,external audio source,etc.You can choose one of the input methods.It has an LCD display that can display the n... $12.59
~~$17.99~~ SKU: GY19956
$12.59
~~$17.99~~
30

AC Voltmeter Ammeter AC 50-300V 100A Digital Voltage Measuring Instrument LCD Display 1.Description: It is a multifunctional measuring instrument.It can measure the power,current,voltage,and temperature of the electrical appliances connected to it,and clearly see the electricity consumption. 2.Fe... $13.99
~~$19.99~~ SKU: GY19954
$13.99
~~$19.99~~
30

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

DC 5V MP3 Decoder Bluetooth-compatible Call Decoding Board TF Card Speaker 1.Description: It is a MP3 decoder. It has a variety of functions, support U disk, TF card, Bluetooth connection, audio input, recording to meet your needs. 2.Feature: 1).Dual decoding sup... $6.99
~~$9.99~~ SKU: GY19960
$6.99
~~$9.99~~
30

D69-2058 AC Digital Display Meter Multi-function Instrument Monitor Voltage Current Power Frequency Display Meter 1.Description: It is a multi-function display instrument.It can simultaneously measure and display 6 parameters such as AC voltage,AC current,active power,power factor,frequency and electric energy. 2.Feature: ... $10.00
~~$19.99~~ SKU: GY19552
$10.00
~~$19.99~~
50

RFID Wireless Reader Module 13.56MHz 125KHz Dual Frequency UART ID IC Card Reader Description: It is a IC+ID dual frequency card reader module. Integrates a high-performance card reader RF circuit and antenna, replacing the UART data output protocol. Note: Due to the shortage of the... $5.59
~~$7.99~~ SKU: GY17858
$5.59
~~$7.99~~
31

DIY Kit RDA5807 FM Radio Receiver 87MHz-108MHz 1.Introduction: JC-300 is a 3.7V RDA5807 87MHz-108MHz FM Radio Receiver DIY Kit. It is a simple FM receiver and can be used all over the world with power by 18650 rechargeable battery. Very suitable for users to learn elect... $11.89
~~$16.99~~ SKU: GY20058
$11.89
~~$16.99~~
30

DC 8V-24V Hand Sweep Sensor Infrared Swing Sensor Switch Sensing Distance 10cm 1.Description: It is a infrared sensor switch.After connecting to the power supply,the sensor switch will act after the sensor is swept by hand.It is mainly used to control the LED lights to turn on and off. ... $8.39
~~$11.99~~ SKU: GY19893
$8.39
~~$11.99~~
30

AC 100V-240V WiFi Smart Controller DIY Mini Concealed Switch Support APP Voice Remote Control 1.Description: It is a concealed switch. It has a variety of functions, such as voice control, remote control, networking technology, group control and so on. 2.Feature: 1).It can be timed, fixed-poin... $8.39
~~$11.99~~ SKU: GY19886
$8.39
~~$11.99~~
30

5.8GHz Microwave Radar Sensor AC 220V-240V High Sensitivity Human Body Sensor Switch 1.Description: It is a microwave sensor switch.Microwave induction knows that a moving object is approaching or away from the change of the reflected wave. 2.Feature: 1).Its response speed is fast and... $9.09
~~$12.99~~ SKU: GY19880
$9.09
~~$12.99~~
30

DIY Kit Infrared Remote Control Lamp DC 5V-6V LED Light Soldering Practice Kit RNT-8 Infrared Remote Control Lamp DIY Kit Reviewed by ICStation Outstanding Partner: 1.Introduction: RNT-8 is a DC 5V-6V Infrared Remote Control Lamp DIY Kit. User can use any infrared r... $7.35
~~$10.50~~ SKU: GY20030
$7.35
~~$10.50~~
31

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

DHT21/AM2301 Capacitive Digital Temperature Humidity Sensor 1.Description: It is a temperature and humidity sensor.It is a temperature and humidity composite sensor with a calibrated digital signal output.It uses digital module acquisition technology and temperature and humidity sensing... $5.59
~~$7.99~~ SKU: GY19802
$5.59
~~$7.99~~
31

4 Channel 18650 Lithium Battery Holder V8 Mobile Power Expansion Board 1.Description: It is a 18650 lithium battery expansion board. This module is a portable power bank, supporting two voltage outputs of 3V/1A and 5V/2.2A. 2.Feature: 1).It has multiple output ports for yo... $10.49
~~$14.99~~ SKU: GY19481-2
$10.49
~~$14.99~~
30

18650 Lithium Battery Holder V8 Mobile Power Expansion Board 1.Description: It is a 18650 lithium battery expansion board.This module is a portable power bank, supporting two voltage outputs of 3V/1A and 5V/2.2A. 2.Feature: 1).It has multiple output ports for you... $6.29
~~$8.99~~ SKU: GY19481-1
$6.29
~~$8.99~~
30

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

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