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Auto-Rotate Flash RGB LED Music Christmas Trees Kit Flashing Breathing Light Soldering Practice DIY Kits
1.Introduction:
▲ RGB music Christmas tree kit.
Consists of circuit board and allows 37pcs LED flash with music and showing a Christmas tree in RGB (the night environment has a better view).
...
$13.99
$19.99
SKU: GY18674
$13.99
$19.99
30
1.3 inch SPI 240x240 RGB TFT LCD Display Module ST7789 Driver 240*240 3.3V
1.Description:
It is a high-definition 1.3 inch TFT LCD liquid crystal display module.Its driver chip is ST7789 and SPI output.
2.Feature:
1>.TFT LCD display
2>.High Definition
&n...
$7.69
$10.99
SKU: 14588
$7.69
$10.99
31
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
30
PWM DC Motor Speed Controller Regulator Switch Potentiometer Module DC 10V-60V 12V 24V 36V 48V 20A
Description:
DC Motor Speed Controller, the full name of pulse width modulation is Pulse Width Modulator.Abbreviation PWM. DC motor governor is a device for adjusting the speed of a DC motor. DC motor has the characteristics of low spe...
$9.09
$12.99
SKU: 13314
$9.09
$12.99
30
Nano V3.0 R3 ATmega328P Controller Board Module Compatible for Arduino Nano Mini CH340 USB Driver with USB Cable
Description:
1. CH340G Replace FT232RL
2. Operating Voltage(logic level):5V
3. 8 analog inputs ports:A0 ~ A7
4. 14 Digital input / output ports:TX,RX,D2 ~ D13
5. 6 PWM ports:D3, D5, D6, D9, D10, D11
6. 1 pairs of ...
$6.25
SKU: 8402
$6.25
DIY 7 Colors 3D Xmas Tree Kit RGB Flashing LED Circuit Kit Colorful Christmas Tree Kit for Soldering Practice for Christmas Eve Gift
Flash LED Christmas Tree DIY Kit
1. Introduction
CTR-30 flash Christmas tree kit consists of three circuit board, allows 36 LED flash alternately, showing a Christmas tree in the space of three-dimensional profile (the...
$5.59
$7.99
SKU: 7213
$5.59
$7.99
31
60S Rotary Electronic Clock DIY Kit 4 Digits Digital Clock Colorful Flashing LED Light DIY Kits with Remote Control
Description:
It is DIY Soldering Kit. User need to assmble it.
Clock display. Display hour and minutes minute under normal circumstances on 4-Bit digital tube.
Display seconds on LEDs...
$8.37
$11.95
SKU: 4999
$8.37
$11.95
30
CDM324 24GHz Microwave Human Body Motion Sensor Module Radar Induction Switch Sensor
Function Features:
1. Noncontact detection, moving object detecting
2. Transmitting frequency:24GHZ, can be widely applied in business, industries, word controlling etc
3. Provide various frequency range standards:-UK,-F.advanced l...
$8.05
$11.50
SKU: 8962
$8.05
$11.50
30
WiFi Self-Locking/Inching Relay Delay Switch Module Low Power Smart Home Remote Control Compatible with iOS Andriod 2G/3G/4G Network
Product Introduction:
1.Size: 5.2*2.8*2cm
2.Operating Voltage: DC 12V
3.Operating Current: 250mA
4.Quiescent Current: 90mA
5.Output Port:NO NC,mechanical switch output port
6.Port Withstand Voltage:AC 0-250V/7A;DC...
$8.39
$11.99
SKU: 10958
$8.39
$11.99
30
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
XY-MUP DC-DC USB Step UP/Down Power Supply Module LCD Temperature Display Adjustable Boost Buck Converter Voltmeter Ammeter Battery Capacity Tester with Shell Button Control
1.Description:
XY-MUP is an instrument with integrated buck-boost power supply module and multi-function voltage ammeter and temperature display module.
In ‘PER’ work mode,it can be used as...
$8.39
$11.99
SKU: 13492
$8.39
$11.99
30
Bluetooth-compatible Power Amplifier Board 2x15W 2x10W Support AUX Audio Support Change Name and Password
1.Description:
This module is controlled by Beken's BK3266 chip to provide high quality sound quality and compatibility, with superior performance. The Bluetooth module adopts the driverless mode. Cu...
$11.89
$16.99
SKU: 13363
$11.89
$16.99
30
ASD-84 Audio Spectrum Display 8x4 DIY Kit Music Level Indicator Voice Spectrum Lights Learning Kits DIY Spectrum Analyzer
Description:
This is a DIY Audio Spectrum Display Music Level Indicator Kit. You need solder it by yourself.
Features:
1>.High sensitivity;
2>.Low power;
3>.Wide operating voltage range;
4>.Low power consumptio...
$5.59
$7.99
SKU: 13282
$5.59
$7.99
31
ESP8266 WiFi 12V 2 Channel Relay Module IOT Smart Home Remote Control Switch Android Phone APP Control Transmission Distance 100M
Description:
The 12V dual WiFi relay module uses ESP-01 as the WiFi module and is compatible with 8 bit MCU chips. Only a simple configuration process can realize the wireless control of the 2 way relay by using the mobile phone APP in...
$6.99
$9.99
SKU: 12593
$6.99
$9.99
30
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
...
$6.50
$12.99
SKU: 12385
$6.50
$12.99
50
Mini AKE-1 PAM8403 Power Amplifier Speaker DIY Kit
Product Introduction:
1.Model: AKE-1
2.Operating Voltage:DC 4.5-5V
3.PCB Board:42*31mm
4.Circuit Principle: stereo sound audio signal is input by J2; since left/right channel circuit
are completely symmetric, and we ta...
$7.69
$10.99
SKU: 11880
$7.69
$10.99
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
2 In 1 Dual TF Card Adapter Shield Two Micro SD Card Dual System Switch Converter for Raspberry Pi B+/2B/3B
Features:
Toggle switch and switch to another system!
This item can be applied with Raspberry Pi B+/2B/3B
Time to start your project with Raspberry Pi now!!!
Notice:
1.Toggle switch can respectively switch A,B two TF cards
...
$12.99
SKU: 10868
$12.99
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
4 Channel Optocoupler Isolation Electronic Switch Module 4Bit Opto Isolator PLC Transistor
Product Introduction:
1.Size:63*48*16mm
2.Main chip:FR1205 (NMOS)
3.Input Control Voltage: DC 3V-24V
4.Maximum output control voltage is 55V, maximum circuit is 5A
5.Input control power and controlled power are completedly opto...
$8.39
$11.99
SKU: 8899
$8.39
$11.99
30
