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QCC3031 Wireless Bluetooth 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
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
24W DC USP Voltage Converter 9V 12V Adjustable Power Supply Module for 2S 3.7V 18650 Lithium Battery
1.Description:
It is a USP voltage converter.It supports input reverse connection protection,supports no battery operation,automatically stops charging when fully charged,battery discharge protection,automatically adjusts the ...
$6.99
$9.99
SKU: GY20560
$6.99
$9.99
30
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
Remote Control Governor 15KHz 0-100% 30A Speed Limiter Smart LCD Display 12V 24V 36V 48V
1.Description:
It is a digital tachometer.It uses LCD screen with backlight,which can display working time and 0-100% speed percentage.
2.Feature:
1).It is equipped with a wireless remote control,whic...
$15.79
$22.55
SKU: GY20605
$15.79
$22.55
30
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
30
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
STC89C52 Development Board C51 USB Programmable 8051 MCU Controller System Board
1.Description:
It is a STC89C52 industrial grade microcontroller.It is the smallest system C51 to learn experimental programming.All its IO pins are externally expanded,which is convenient for connecting to external experiments....
$15.99
SKU: GY20524
$15.99
ATmega128 Development Board AVR Learning Experiment Board ISP JTAG USB Programmable MCU Controller System Board
1.Description:
It is a ATmega 128 Development Board.It has ISP interface and JTAG interface,which can be downloaded through ISP or through JTAG emulation or download.The IO ports of the board are all led out,and the power supply...
$29.99
SKU: GY20523
$29.99
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
30
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
30
DC 12V Battery Overdischarge Monitor 6s Delay Under Voltage Controller Battery Voltage Protector
1.Description:
It is a battery undervoltage protection module.When the battery voltage is lower than the set undervoltage value,the module will automatically disconnect from the load;when the battery voltage is higher than the...
$4.19
$5.99
SKU: GY20584
$4.19
$5.99
31
2 Channel Dual 86 Switch Controller Fan PWM Stepless Governor AC 180V-250V 200W
1.Description:
It is a dual control switch and speed control switch.It can control lamps and fans on and off.It can adjust the speed of loads such as fans and motors,and adjust the dimming of various lamps.
2.Feature:
&nb...
$5.59
$7.99
SKU: GY20580
$5.59
$7.99
31
AC 180V-250V 200W Dual High-power Fan Speed Control Module 2CH 86-Type 100% PWM Stepless Governor
1.Description:
It is a dual control speed switch.It mainly uses pulse width modulation (PWM) to realize dimming/speed regulation.
2.Feature:
1).It has two switches to control the connection of 2 loads.
2)....
$5.59
$7.99
SKU: GY20578
$5.59
$7.99
31
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
DIY Kit Ultrasonic Suspension Electronic Learning Kits with 12V Power Adapter for Science Experiment
1.Description:
It is a ultrasonic suspension module.This is a mini ultrasonic levitation device that can suspend foam balls.The device consists of a single chip microcomputer,a driver chip and two ultrasonic probes.
2....
$17.49
$24.99
SKU: GY20454
$17.49
$24.99
30
DIY Bluetooth Speaker Kit with FM Radio Function, Rechargeable Mini Home Stereo Sound Amplifier with LED Flashing Light, Soldering Project Kit for Learning & Teaching
1.Introduction:
It is a Blue LED Spectrum FM/Bluetooth Audio Speaker DIY Kit. It has 10pcs blue LED music spectrum display.
It can play music form Bluetooth, FM, TF Card, U-disk with 4ohm 3W speakers.
A very interestin...
$25.55
$36.50
SKU: GY20370
$25.55
$36.50
30
Special Order about Polyimide Heater
Specification:
10x40mm 12V 10W
This is a special order for a customer who need the 10X40mm, 12V, 10W Polyimide Heater. If anyone also need this specification, then can ordered too!
Tips:
Almost...
$2.58
$3.69
SKU: P009
$2.58
$3.69
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 Amplifier 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
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