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DC 15-24V 15W Mini DIY Music Tesla Coil Plasma Speaker, Tesla Wireless Transmission Kits DIY Music Tesla Coil Plasma Speaker Product Introduction: 1. Size: 38*78mm 2. Power: 15W 3. Power Input: DC 15-24V; Current 2A; DC 5.5 interface 4. Audio Input: 3.5 plug, can connect with cellphone, mp3, computer audio. ... $6.99
~~$9.99~~ SKU: 12005
$6.99
~~$9.99~~
30

APP Remote WIFI Wireless Remote Control Switch for Android/IOS Smart Home IOT Description: Model: ITDB04-A Control mode: APP Transmission mode: WIFI Controlled Line: 1 channel Control distance: wireless Far Power consumption: less than 0.5W Working voltage: AC110-260V, 5... $10.05
~~$14.35~~ SKU: 7364
$10.05
~~$14.35~~
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2.4GHz E01-ML01DP5 22dBm nRF24L01P+PA+LNA Wireless Transmission Module Shield Case Module Basic Information: 1.Model: E01-ML01DP5 2.Center Frequency: 2.4GHz 3.Measured Distance: 2500m 4.Max Power: 100mW 5.Component Source: imported components 6.Features: With shielding cover, Strong anti-interference force Per... $6.15
~~$8.79~~ SKU: 4677
$6.15
~~$8.79~~
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HJ-580LA Micro Wireless BLE Module with Antenna 0.85V-2.2V (No Code) DA14580 5*6.2mm +0dbm Support China ISM 2.4GHz Product Introduction: 1.Support China ISM 2.4GHz Free Frequency Band 2.Max Transmission Power:+0dbm 3.On-Board High Performance Antenna 4.Single Power Supply Voltage:0.85V-2.2V 5.Size:5mm*6.2mm (include antenna) 6.Pin Space:1... $6.15
~~$8.79~~ SKU: 10045
$6.15
~~$8.79~~
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DC 5V ESP8266 WIFI 4 Channel Relay Module Remote Control Switch IOT Wireless Transmitter For Smart Home 1.Description: It is 4 channel WIFI relay module carried a ESP8266 WIFI module and mature 8 bit MCU, with professional switching power supply circuit. It could control the relay by Android phone APP wi... $9.09
~~$12.99~~ SKU: 13404
$9.09
~~$12.99~~
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DIY FM Wireless Microphone Kits 88MHz-108MHz FM Transmitter Electronic DIY Soldering Kits Product Introduction: Frequency Range:88MHz-108MHz Operating Voltage: DC 3V (please use CR2032 button battery) PCB Material:FR-4 glass fiber board PCB Specification:48*26mm thickness 1.6mm I. Schematic Diagram: &nbs... $2.09
~~$2.99~~ SKU: 9648
$2.09
~~$2.99~~
31

Wireless MP3 Decoder Board TF Card Micro USB Lossless Decoding Stereo Audio Player Module for Car Amplifier Description Support for Bluetooth 4.1, support automatic return function, support WAV + APE + FLAC + MP3 lossless decoding, stereo output, comes with TF card download, support U disk, TF card player. Parameter characteristic... $4.89
~~$6.99~~ SKU: 12326
$4.89
~~$6.99~~
31

PLL LCD Digital FM Stereo Radio Receiver Module 50Hz-18KHz Wireless Microphone Module DC 3-5V with LCD Display Description: This digital FM stereo radio circuit board module has built-in DSP digital noise processing. When there is no signal, it will automatically mute and get rid of the noise of traditional FM radio. Product Introd... $9.09
~~$12.99~~ SKU: 10545
$9.09
~~$12.99~~
30

2.4GHz 400m Wireless Transceiver Module T400 Transmitter and GWB Receiver Kit for Remote Control Toys 1.Description: With the latest 2.4G wireless transmission technology, stable and reliable performance, long communication distance and strong anti-interference ability, it is suitable for the development and application of toys, model ... $2.79
~~$3.99~~ SKU: 13350
$2.79
~~$3.99~~
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DC 4-6V DIY FM Transmitter Wireless Microphone FM Frequency Modulation MP3 Transponder DIY Kits DIY FM Stereo Transmitter Wireless Radio Parameter: NO. Parameter Value 1 Name FM stereo transmitter 2 Model RF-03PLL ... $9.09
~~$12.99~~ SKU: 12385
$9.09
~~$12.99~~
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433MHz 4-Channel Wireless Receiver Module with 4-Key Remote Control 4.5-5.5V 3mA 15-50m Product Introduction: 1.Operating Voltage:4.5-5.5V (input port) VCC:connects with power positive;GND:connects with power negative 2.Output Way: the module power on defaults output low level;after pressing the remote control,it will ... $3.49
~~$4.99~~ SKU: 11965
$3.49
~~$4.99~~
31

ESP32-T WiFi IOT ESP32 Module Development Board Module ESP32-Bit Wireless WiFi Module Description: 1>. Dual core processor, clocked at 240MHz, computing power up to 600DMIPS. Built in 520 SRAM KB. 2>. Built in 802.11BGNHT40Wi-Fi transceiver, baseband, protocol stack and LWIP 3>. Integrated dual mode Bluetoo... $11.19
~~$15.99~~ SKU: 11051
$11.19
~~$15.99~~
31

FM Wireless Microphone DIY Kits FM Radio Electronic Training Suite DIY Module DC 1.5-9V 1-6mA No Battery Simple DIY FM Wireless Microphone Electronic Kit Support Wholesale! Free Express DHL Shipping for Order from $200. Product Introduction: 1.Operating Voltage:DC 1.5V-9V 2.Operating Current:1mA-6mA 3.Operating Frequency:... $1.95
~~$2.79~~ SKU: 10645
$1.95
~~$2.79~~
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Wireless Audio Receiver Serial Port Module 3-5V 40mA For FM Frequency Modulation Radio Product Introduction: 1. Output Power: 500mW (driving earphone) 2. Frequency Response Range: 50Hz-18KHz 3. Sound Track: stereo 4. Receiving Frequency Adjustment Range: 87.0MHz-108.0MHz (campus broadcast power off); ... $5.59
~~$7.99~~ SKU: 10546
$5.59
~~$7.99~~
31

CSR8635 Bluetooth-compatible Wireless Audio Receiver Module for Loudspeaker DIY Projects Note: This item is no longer available as the factory stopped producing it due to some shortage of components in this amplifier. We are not able to restock it any more. Product Introduction: 1. CSR8635:bluetooth 4.1 2. Ope... $11.19
~~$15.99~~ SKU: 9963
$11.19
~~$15.99~~
31

ESP8266 ESP-01 Remote Serial Port WIFI Transceiver Wireless Module AP+STA Wifi Board for IOT Smart Home ESP8266 ESP-01 Remote Wireless Module WIFI to UART Module The advantage of modules: The smallest by 11 * 10 mm or so,Embedded in any convenient products Powerful internal run LWIP protocol ... $2.23
~~$3.19~~ SKU: 4928
$2.23
~~$3.19~~
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Digital Amplifier Wireless Audio Amp Board Headphone Dual Channel 50W+50W Power Amplifier Module with Protective Shell Bluetooth Digital Amplifier Board Dual Channel 50W*2 Bluetooth Digital Audio Amplifier with a Shell Please kindly noted: This item has a diffference on the color of capacitor since May 21st, 2019. The earlier capacitor color is gre... $13.29
~~$18.99~~ SKU: 12327
$13.29
~~$18.99~~
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CSRA64215 4.0 4.2 Bluetooth-compatible Module HIFI Digital Amplifier Module PCM5102A Low Power APTXLL Lossless Compression I2S Wireless Board Product Introduction: 1>. Chip:CSRA64215 2>. Power Supply Voltage: 3.6-5V (compatible with lithium battery power supply or 5V power supply) 3>. Connection: VCC and GND are power supply pins; L,G,R connect with earphone; CO... $18.19
~~$25.99~~ SKU: 11849
$18.19
~~$25.99~~
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Dual Frequency RFID Reader Writer Wireless Module UART 13.56MHz 125KHz for IC/ID Card Description: 7941W is a multi-protocol dual-band read and write module. Set IC and ID read and write one. It can read a variety of IC and ID card. Support Mifare1K, UID card, IC card, T5577 ID card. Features: 1>. Voltage: D... $10.49
~~$14.99~~ SKU: 12444
$10.49
~~$14.99~~
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ESP-12E ESP8266 UART WIFI Wireless Shield Module for Arduino UNO R3 Description: 1. Standard pin interface to achieve full compatibility with the pitch Arduino Uno, Mega and so on. (Unless the standard size arduino, such as Nano, Mini) 2. 3.3V power supply using advanced chip (with the official exp... $7.69
~~$10.99~~ SKU: 6990
$7.69
~~$10.99~~
31

TX/RX-2.4G 6-Channel Remote Control Wireless Transceiver DIY Kit for Robotics and Motors Description: This is a DIY Kit Wireless Transceiver Module for Robot/Motor. You need solder it by yourself. It sends signals via wireless communication. It can be used at Robotics, smart home, research and education, model aircraft and... $6.99
~~$9.99~~ SKU: 13280
$6.99
~~$9.99~~
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CT10E-BT Wireless Stereo Audio Receiver MP3 Decoder Board Support TF Card/ U Disk / Lossless Decoding 3W+3W DC 3.7-5V Description: This decode board is suitable for 3W-5W, two 4 o - 8 European horn, and the output is non -common ground mode. The 4 lines of the two trumpets are not allowed to be paralleled and the two negative poles are connected to ... $4.89
~~$6.99~~ SKU: 13078
$4.89
~~$6.99~~
31

DC 15-24V 15W MINI Music Tesla Coil Plasma Speaker Plasma Loudspeaker Tesla Wireless Transmission DIY Kits Description: The Tesla coil can produce high temperature and high pressure plasma, which can sing, ignition, wireless transmission, and light fluorescent lamp. It has a wonderful arc. It is a very interesting small production of scie... $6.57
~~$9.39~~ SKU: 13034
$6.57
~~$9.39~~
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ESP8266 Wireless Module DHT11 Temperature Humidity Module Wireless WiFi Module Kit ESP-01/ESP-01S for IOT Smart Home Description: This module uses ESP8266-01/ESP-01S (random hair, ESP-01S or ESP-01) as the master control, and DHT11 as temperature and humidity sensor. ESP8266 collects the temperature and humidit... $4.45
~~$6.35~~ SKU: 12511
$4.45
~~$6.35~~
30

Bluetooth-Compatiable Amplifier Board, 15Wx2 Dual Channel Stereo Audio Amp, APP Infrared Remote Control for DIY Wireless Speakers 1.Description: XY-X15H is a 15W+15W Dual Channel Stereo Bluetooth 5.1 Audio Amplifier Module which also can be controlled by APP Sinilink and infrared remote controller. It can modify the Bluetooth name and password, also can turn ON... $15.39
~~$21.99~~ SKU: GY21268-2
$15.39
~~$21.99~~
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HIFI Bluetooth Amplifier Board 100W+100W Audio Amp Stereo APP/Infrared Remote Control for DIY Wireless Speakers 1.Description: XY-Y100H is a high-power 100W+100W HIFI Stereo Bluetooth 5.1 Audio Amplifier Module which also can be controlled by APP Sinilink and remote controller. It can modify the Bluetooth name and password, also can turn ON/OFF ... $13.29
~~$18.99~~ SKU: GY21262-1
$13.29
~~$18.99~~
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DIY Kit FM Radio with Rechargeable 18650 Lithium Battery, 5W Adjustable 76-108MHz Wireless Receiver, FM Radio Kits for School Soldering Projects 1.Introduction: It is an 76.0MHz-108.0MHz Wireless FM Radio Receiver DIY Kit with Rechargeable 18650 Lithium Battery. It has a built-in high-definition display LCD display screen which can clearly display the receiving frequency and it... $23.09
~~$32.99~~ SKU: GY21121-1
$23.09
~~$32.99~~
31

30W+30W Treble Bass Bluetooth-compatiable Amplifier Board, BLE5.1 Audio Amp 2.0 Stereo APP Control for DIY Wireless Speakers 1.Description: XY-T30L is a high-power 30W+30W Stereo Bluetooth 5.1 Audio Amplifier Module with adjustable treble/bass which also can be controlled by APP Sinilink. It can modify the Bluetooth name and password, also... $9.79
~~$13.99~~ SKU: GY21170-1
$9.79
~~$13.99~~
31

15W+15W Treble Bass Bluetooth-Compatiable Amplifier Board, BLE5.1 Audio Amp 2.0 Stereo APP Control for DIY Wireless Speakers 1.Description: XY-T15H is a 15W+15W Stereo Bluetooth 5.1 Audio Amplifier Module with adjustable treble/bass which also can be controlled by APP Sinilink. It can modify the Bluetooth name and password, also can turn ON/O... $8.81
~~$12.59~~ SKU: GY21169-1
$8.81
~~$12.59~~
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DIY Kit FM Radio Module, Adjustable 76-108MHz Wireless Receiver LCD Display, DC 5V FM Digital Radio Electronic Soldering Kits 1.Introduction: It is an 76.0MHz-108.0MHz Wireless FM Radio Receiver DIY Kit. It has a built-in high-definition display LCD display screen which can clearly display the receiving frequency and it can store 22 radio stations, which is e... $15.39
~~$21.99~~ SKU: GY21098-1
$15.39
~~$21.99~~
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433MHz Wireless Module HW3000 RF Module SPI Interface SI4432 CMT2300 Serial Transceiver 1.Description: 1>.Communication distance of 1000 meters; 2>.Small volume; 3>.Can replace ordinary 433MHz modules; 4>.Support FSK and GFSK modulation modes; 5>.Support automatic ... $4.19
~~$5.99~~ SKU: GY21011-1
$4.19
~~$5.99~~
31

DC 5-60V ESP32 Single Channel Wireless WIFI Relay Module ESP32-WROOM Development Board 1.Description: DC powered ESP32 single-channel relay development board equipped with ESP32-WROOM-32EWiFi&BLE mode Blocks, I/O ports are all led out, and support DC5-60V power supply mode. It is suitable for ESP32 secon... $9.37
~~$13.39~~ SKU: GY20985-1
$9.37
~~$13.39~~
31

8 Channel ESP8266 Wireless WIFI Relay Module ESP-12F Development Board 1.Description: This ESP8266 WIFI 8-Channel Relay Module ESP-12F Development Board is perfect for Arduino development environment with reference code and is suitable for ESP8266 secondary development and learning, smart hom... $13.29
~~$18.99~~ SKU: GY20984-1
$13.29
~~$18.99~~
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ESP-12F ESP8266 Serial Wireless WIFI Module 1.Description: The ESP-12F is a powerful and versatile module, with a wide range of applications. It can be used to create wireless networks, build smart homes, and enable the transmission of data between a variety of devices. I... $3.91
~~$5.59~~ SKU: GY20981-1
$3.91
~~$5.59~~
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ESP32-WROOM-32UE 16MB Dual Core WiFi Wireless Bluetooth-Compatible MCU Module 1.Description: ESP32-WROOM-32UE is a powerful dual-core Wi-Fi & Bluetooth MCU module for IoT applications. It features low power consumption, high performance and wide range of usage. It is ideal for tasks such as audi... $6.29
~~$8.99~~ SKU: GY20979-1
$6.29
~~$8.99~~
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ESP32 Development Board Wireless WiFi Bluetooth-Compatible 2-in-1 Dual Core CPU ESP32 Module 1.Description: MINI KIT ESP32 Module Development Board is a powerful dual-core CPU, wireless WiFi & Bluetooth 2 in 1 development board, enabling a wide range of applications such as IoT, industrial control, smart home, and s... $5.95
~~$8.50~~ SKU: GY20976-1
$5.95
~~$8.50~~
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DIY Kit TEA5767 FM Radio Module 87-108MHz Wireless Receiver Electronic Kits DC 5V 3W Speaker Adjust Volume 1.Introduction: SFT-RD66 is an TEA5767 87MHz-108.0MHz Wireless FM Radio Receiver DIY Kit. It has a red 4Bit segment display screen which can clearly display the receiving frequency. It is a very interesting DIY e... $20.99
~~$29.99~~ SKU: GY20926-1
$20.99
~~$29.99~~
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DIY Kit FM MW SW Wireless Radio Receiver DC 3.7V Clock Alarm 2W Stereo Dual Channel Radio Kit with Acrylic Case 1.Description: It is a FM MW SW Wireless Radio Receiver Module with built-in Mono dual channel 4ohm 5W Amplifier so that it can connect speaker directly, user just need connect work voltage and speaker or headset. It ... $25.89
~~$36.99~~ SKU: GY20923-1
$25.89
~~$36.99~~
31

Wireless Remote Control Switch DC 12V Relay Module Lockless Self-locking Delay Controller 1.Description: It is a Wireless Remote Control Switch DC 12V Relay Module Lockless/Self-locking/Delay Controller. 2.Feature: 1>.Smart, convenient and safe 2>.Stable and reliable performance &... $6.29
~~$8.99~~ SKU: GY20767-1
$6.29
~~$8.99~~
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DC 3.3V 5V Bluetooth-Compatible 5.3 GFSK Stereo Wireless Audio Transceiver Module with Antenna 1.Description: It is a Wireless Audio Transceiver Module that integrates Bluetooth stereo audio transmission and reception. It uses Bluetooth 5.3 protocol and supports automatic reconnection to the last Bluetooth device th... $6.20
~~$8.85~~ SKU: GY20890-1
$6.20
~~$8.85~~
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DC 5V 16-Channel Wireless WIFI Module IoT ESP32 Relay Driver Remote Controller 16Bit Switch Module APP Transceiver 1.Description: It is a 16-bit relay driver module.It can realize mobile phone, computer, remote control. 2.Feature: 1>.Built-in test code 2>.Multi-bit IoT control 3>.ESP32 main control ch... $11.89
~~$16.99~~ SKU: GY18022
$11.89
~~$16.99~~
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QCC3031 Wireless Bluetooth-Compatible Audio Receiver 10W/15W x2 BLE5.0 Stereo Amplifier Module APTX/APTXHD 1.Description: It is a APTXHD power amplifier board.It supports left and right dual-channel speakers,input audio,after connecting the speakers,you can play audio through the speakers,the sound quality is clear,and the playback... $23.79
~~$33.99~~ SKU: GY20612
$23.79
~~$33.99~~
31

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~~
30

DIY Kit 76-108MHz Wireless FM Radio Receiver LCD Display FM Radio Soldering Kits with 5W 8ohm Speaker LCD Display FM Radio Receiver DIY Kit (Battery Excluded) 1.Introduction: It is an 76.0MHz-108.0MHz Wireless FM Radio Receiver DIY Kit. It has a built-in high-definition display LCD display screen which can clearly ... $18.19
~~$25.99~~ SKU: GY20463
$18.19
~~$25.99~~
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

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

Wireless Charger Receiver DC 5V Wireless Charging Adapter Sensing Distance 2-8mm with Forward Direction Charging Interface 1.Description: It is a wireless charger receiver.It can be used with the transmitter to wirelessly charge the mobile phone. It is compatible with most transmitters. 2.Feature: 1).It is easy to use,just plug the recei... $4.19
~~$5.99~~ SKU: GY19747-1
$4.19
~~$5.99~~
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

10W High-Power Wireless Charging Transmitter Module PCBA Circuit Board Wireless Charger Sensing Distance 8mm 1.Description: It is a wireless charger transmitter.It can charge mobile phones with wireless charging.If the mobile phone does not have the wireless charging function,you can purchase another receiver to charge it. 2.Featur... $4.19
~~$5.99~~ SKU: GY19744
$4.19
~~$5.99~~
31

Bluetooth-compatible Audio Transmitter Module Stereo Mini Wireless Music Transfer Module Bluetooth 4.1 Audio Transmitter Module Stereo Music USB Sound Card Wireless Transfer to Speakers Headphones KCX_BT_EMITTER Description: 1.KCX_BT_EMITTER module is a Bluetooth audio transmitter module that integrates co... $4.89
~~$6.99~~ SKU: GY19733
$4.89
~~$6.99~~
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

DC 5V WIFI Electronic Clock Wireless APP Control 4 Digit Clock Alarm 12/24H Description: XY-CLOCK is a Wireless WIFI Electronic Clock and Alarm. User can get time and alarm when enjoying music to make a comfortable life. Its WiFi timing function supports automatic networking APP co... $9.09
~~$12.99~~ SKU: GY19620
$9.09
~~$12.99~~
30

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

DC 48V 100W Bluetooth-Compatible Music Tesla Coil Loudspeaker, Wireless Transmission Experiment Tesla Coil Science Education Model Toy Gifts 1.Introduction: The Tesla coil is a famous invention of inventor Nikola Tesla. It can be used to create high-voltage lightning and do various scientific experiments, such as wireless power transmission, wireless lighting, in... $62.99
~~$89.99~~ SKU: GY19269
$62.99
~~$89.99~~
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 4.5V-5.5V 87.0MHz-108.0MHz Wireless FM Radio Receiver DIY Kit for Soldering Learning Teaching Part 1: Introduction It is an 87.0MHz-108.0MHz Wireless FM Radio Receiver DIY Kit. It has a built-in 4-Bit Red Digital Tube display screen which can clearly display the receiving frequency. Part 2: Feature 1.Automati... $15.39
~~$21.99~~ SKU: GY18972
$15.39
~~$21.99~~
30

Wireless Bluetooth-compatible Decoder Module Audio Receiver APP Controller BLE5.0 AUX Audio Output for Digital Amplifier Module 1.Description: XY-ABT is a MP3 Bluetooth Decoder Module.Dual channels audio signal output. It is ideal for DIY wireless Bluetooth speakers and transponders. It can work with APP Sinilink which can display can monito... $3.49
~~$4.99~~ SKU: GY18667
$3.49
~~$4.99~~
31

TPA3116D2 BLE5.0 50W+50W USB/AUX/PC Digital Amplifier Module Wireless Bluetooth-compatible HIFI Audio Stereo Module APP Controller 1.Description: XY-AP50H is a HIFI high-power Stereo Bluetooth Audio module.Dual channels audio signal output.Built-in amplifier module therefore it can connect to loudspeaker directly.It is ideal for DIY wireless Blueto... $9.79
~~$13.99~~ SKU: GY18666
$9.79
~~$13.99~~
31

Wireless Bluetooth-compatible Audio Stereo Module APP Controller BLE5.0 50W+50W USB/AUX/PC Digital Amplifier Module 1.Description: XY-AP50L is a high-power Stereo Bluetooth Audio module.Dual channels audio signal output. Built-in amplifier module therefore it can connect to loudspeaker directly. It is ideal for... $6.99
~~$9.99~~ SKU: GY18665
$6.99
~~$9.99~~
30

Wireless Bluetooth-compatible Audio Stereo Module APP Controller BLE5.0 20W+20W USB/AUX Digital Amplifier Module 1.Description: XY-AP15H is a high-power Stereo Bluetooth Audio module. Dual channels audio signal output. Built-in amplifier module therefore it can connect to loudspeaker d... $9.79
~~$13.99~~ SKU: GY18664
$9.79
~~$13.99~~
31

Temperature Humidity Remote Controller Module SHT20 Sensor Wireless WIFI Control Switch 1.Description: XY-WFWT is a digital temperature/humidity controller module with APP Sinilink control. It can be widely used at Smart home,Industrial control,Automatic irrigation,Indoor ventilation.Protection equipment. ... $11.19
~~$15.99~~ SKU: GY18663
$11.19
~~$15.99~~
31

USB NRF24LU1 2.4GHz Wireless Transceiver Module 300meter Transmitter Receiver Module 1.Description: It is a NRF24LU1 2.4GHz Wireless Transceiver Module.It can realize wireless data real-time communication to facilitate user data processing. 2.Features: 1>.USB communic... $9.09
~~$12.99~~ SKU: GY18560
$9.09
~~$12.99~~
30

2.4GHz nRF24L01 Wireless Transceiver Module USB Transmitter Receiver 22dBm UART TTL Data Transmission Module w/ Antenna 1.Description: ▲It is a nRF24L01 wireless transceiver module.The green status indicator on the module is always on. ▲When the serial port is sending and receiving data and the wireless end is sending and receiving data,the LED li... $11.19
~~$15.99~~ SKU: GY18380
$11.19
~~$15.99~~
31

2.4GHz nRF24L01 Wireless Transceiver Module Transmitter Receiver UART TTL Data Transmission Module w/SMA Antenna 1.Description: ▲It is a nRF24L01 wireless transceiver module. ▲The green status indicator on the module is always on.When the serial port is sending and receiving data and the wireless end is sending and receiving data, the LED l... $9.09
~~$12.99~~ SKU: GY18379
$9.09
~~$12.99~~
30

nRF24L01 Wireless Transceiver Module 500m 250kbps 2.4GHz Transmitter Receiver UART TTL Data Transmission Modulewith Antenna 1.Description: It is a nRF24L01 wireless transceiver module.The green status indicator on the module is always on.When the serial port is sending and receiving data and the wireless end is sending and receiving data,the LED li... $4.89
~~$6.99~~ SKU: GY18378
$4.89
~~$6.99~~
31

2.4G NRF24LE1+PA+LNA Wireless Transceiver Module 18dBm 500meter SPI Transmitter Receiver DC 1.9V-3.6V 1.Description: It is a 2.4G NRF24LE1+PA+LNA wireless transceiver module. It integrates all high-speed signal processing parts related to the RF protocol,such as automatic retransmission of lost data. It can be used for remote ... $13.15
~~$18.79~~ SKU: GY18377
$13.15
~~$18.79~~
30

TPA3116D2 5A Wireless Bluetooth-Compatible Audio Stereo Module, 100W+100W BLE 5.0 AUX Treble/Bass Adjustable Amplifier Board, BT and AUX Inputs for DIY Speakers 1.Description: ZK-1002T is a high-power Treble/Bass adjustable stereo Bluetooth audio module. Dual channels audio signal output. Built-in amplifier module can connect to loudspeaker directly. It supply Bluetooth music receive and AUX... $23.79
~~$33.99~~ SKU: GY18081
$23.79
~~$33.99~~
31

DC 12V 2.4G IoT Wireless Transceiver WIFI Intelligent Controller Switch 10A Relay Module APP Control 1.Description: It is a Wifi relay control module.It requires no programming, just download an "eWeLink" APP and link to WIFI to control the built-in cloud.As long as the module is connected to WIFI, the mobile phone ... $13.99 SKU: GY18128
$13.99

DC 12V 2.4G IoT Wireless Transceiver 4Bit WIFI Intelligent Controller Switch 10A Relay Module 4-Channel APP Control 1.Description: It is a 4 way Wifi relay control module.It requires no programming,just download an "eWeLink" APP and link to WIFI to control the built-in cloud.As long as the module is connected to WIFI,the mobile ph... $25.99 SKU: GY18126
$25.99

IoT Development Board ESP8266 Wireless WIFI Module 0.91in OLED Display 1.Description: It is a ESP8266 WIFI chip. It has an OLED display and a lithium battery interface,which can easily manage the charge and discharge of lithium batteries, and can be directly used for the development of handheld d... $11.19
~~$15.99~~ SKU: GY18068
$11.19
~~$15.99~~
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TPA3116D2 Wireless Bluetooth-compatible Audio Stereo Module 50W+50W BLE5.0 AUX Treble/Bass Adjustable Digital Amplifier Module 1.Description: ZK-502T is a high-power Treble/Bass adjustable stereo Bluetooth audio module.Dual channels audio signal output.Built-in amplifier module therefore it can connect to loudspeaker directly. It supply Bluetoo... $20.71
~~$29.59~~ SKU: GY18048
$20.71
~~$29.59~~
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DIY Kit FM Stereo Radio Module with Headset Adjustable 76-108MHz Wireless Receiver DC 3V Reviewed by ICStation's Outstanding Partner Stefano91ste Reviewed by ICStation's Outstanding Partner todderbert 1.Introduction: The YF... $4.89
~~$6.99~~ SKU: GY18043
$4.89
~~$6.99~~
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DIY Kit FM Stereo Radio Module Adjustable 76-108MHz Wireless Receiver DC 3V 1.Introduction: The YFM-2 type radio circuit is very simple. Total number of components does not exceed 19. Including two types of components: SMD and DIP which are suitabl... $4.19
~~$5.99~~ SKU: GY18041
$4.19
~~$5.99~~
31

DIY Kit Wireless Bluetooth-compatible Colorful RGB LED Display Tower 3W Amplifier Infrared Remote Control Electronic DIY Kits Brain-training Toy Gifts 1.Introduction: LED Tower is imitated from Guangzhou Tower. Guangzhou Tower, also known as Guangzhou new TV tower, nickname XiaoManYao. It is the tallest building in Guangzhou, the design of the tower is very characteri... $22.39
~~$31.99~~ SKU: GY17673
$22.39
~~$31.99~~
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USB Downloader Bootloader for NRF5182 NRF51422 Wireless Bluetooth-compatible Module 1.Description: It is a downloader.It is mainly used to download code for nRF51 chip. 2.Feature: 1>.Portable design 2>.SWD SWCLK GND VCC four-wire interface 3>.Short-circ... $10.49
~~$14.99~~ SKU: GY17354
$10.49
~~$14.99~~
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DC 5V 4 Channel Wireless WIFI Transceiver Module IoT Remote Controller 4Bit Switch Module APP Transceiver for eWeLink 1.Description: LC-EWL-B04-MB is a WIFI module based 4 channel WIFI wireless switch controller. It integrates with MCU and GPIO control. It supports to connect and control 4 home appliances which can be t... $6.01
~~$8.59~~ SKU: GY17105
$6.01
~~$8.59~~
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Infrared Transceiver ESP8285 Wireless Transceiver Module WIFI Remote Control Switch Development Learning Board 1.Description: It is a Infrared ESP8285 Wireless WIFI Transceiver Module. The esp-01m module with ESP8285 as the core be used as the master control, the program is the same as ESP8266. The module is equi... $6.29
~~$8.99~~ SKU: GY17103
$6.29
~~$8.99~~
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Downloader Tester Shield for ESP-01/01S/12E/12F/12S/18T ESP8266 IoF Wireless WIFI Transceiver Module 1.Description: It is a Downloader for ESP-12S/12F/12E/07S/07S/01S/01 WIFI Wireless Module.It has output all GPIO ports for user debugging. 2.Feature: 1>.Super simple operation 2>.Repe... $7.69
~~$10.99~~ SKU: GY17101
$7.69
~~$10.99~~
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DC 5V Wireless Bluetooth-compatible Receiver Audio Transceiver Module, MP3 Lossless Decoder Board, Transmitter Receiver Support FM U-disk TF Card Audio Signal Input Acrylic Shell 1.Description: It is a Bluetooth Audio Transceiver Module Lossless Decoder. It support Bluetooth/U-disk/TF Card/FM/AUX audio input and remote control. It can not only receive Bluetooth signals, but also send Bluetooth audio s... $11.89
~~$16.99~~ SKU: GY16700
$11.89
~~$16.99~~
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