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SMD Component Welding Practice Board DIY Kit Analog Circuit Electronic Soldering Practice 1.Introduction: TJ-56-516 is an SMD Component Electronic Soldering DIY Kit. It is a circuit completely composed of SMD components.It can not only contact and improve the welding skills of SMD components, but also obtain the flickerin... $3.24
~~$4.99~~ SKU: GY20866-1
$3.24
~~$4.99~~
35

DIY Kit LM358 Breathing Lamp Blue LED Electronic Soldering Practice Kits 1.Introduction: TJ-56-31 is an LM358 Breathing Lamp Electronic Soldering DIY Kit. It is an LED light automatic change circuit. The light turns dark automatically from bright LM358 Breaking Lamp, and then turns bright automa... $1.68
~~$2.59~~ SKU: GY20873-1
$1.68
~~$2.59~~
35

5PCS DC 5V 5W Dual-Color LED Lamp Board Warm/Pure White Light 380mA 400LM 3500K/6500K for USB Touch Dimmer 1.Description: It is a DC 5V 5W Dual-Color LED Lamp Board Warm/Pure White Light 380mA 400LM 3500K/6500K for USB Touch Dimmer. 2.Feature: 1>.Dual-Color 2>.Small size 3>.Suitable for ... $5.59
~~$7.99~~ SKU: GY20816-1
$5.59
~~$7.99~~
31

Battery Capacity Tester for 18650 Lithium Battery Voltage Current Indicator 1.77in TFT LCD Display Module 1.Description: This product is a 18650 battery capacity tester, which is specially used to measure the capacity of 18650 batteries. The 1.77-inch TFT display can simultaneously display information such as battery internal ... $7.79
~~$11.99~~ SKU: GY20761-1
$7.79
~~$11.99~~
35

DC 4.5V-5V Photocontrol Lamp DIY Kit White LED Light Dual Brightness Controller Electronic Soldering Practice Kit 1.Introduction: CON-18 is a DC 4.5V-5V Photocontrol LED Lamp DIY Kit. It can not only adjust the brightness of the light through the built-in photoresistor sensor, but also adjust the brightness through the buttons, which is very sui... $4.54
~~$6.99~~ SKU: GY20722
$4.54
~~$6.99~~
35

Auto-Rotate Flash RGB LED Music Christmas Trees Kit Electronic Soldering Practice DIY Kit with Shell 1.Introduction: AUTO-ROTATE CHRISTMAS TREE: This 3D RGB Christmas tree has a motor installed under the base, so that when plugged in, the tree will automatically rotate. The Christmas tree swirls and gleams in an acrylic case like a ... $16.89
~~$25.99~~ SKU: GY19938
$16.89
~~$25.99~~
35

DIY Kit RGB Christmas Tree Bluetooth Amplifier Player U-disk/AUX/TF Audio LED Flashing Electronic Soldering Project 1.Introduction: It is a RGB LED Bluetooth Amplifier Christmas Tree DIY Kit with RGB LED flashing in various automatic flashing effects. It comes with a wireless Bluetooth amplifier receiver with 3W speaker, it can not only play music... $18.84
~~$28.99~~ SKU: GY20680
$18.84
~~$28.99~~
35

DIY Electronic Whack-a-Mole Game Kit Reaction Speed Tester DIY Soldering Practice Kits 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. &... $12.99
~~$19.99~~ SKU: GY20363
$12.99
~~$19.99~~
35

Digital Display Voltage Current Meter DC 0-300A/300V Power Electric Energy Consumption Tester 1.Description: It is a digital display voltage and current meter. It can measure DC voltage,current,power,energy consumption and display it on the LCD screen. 2.Feature: 1).It uses HTN wide viewing an... $16.24
~~$24.99~~ SKU: GY19955
$16.24
~~$24.99~~
35

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... $5.84
~~$8.99~~ SKU: GY19481-1
$5.84
~~$8.99~~
35

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 computer ... $4.54
~~$6.99~~ SKU: GY19733
$4.54
~~$6.99~~
35

25 Kinds of Tact Switch 125PCS Small Key Switch Button for DIY Module 1.Description: It is a tact switch package.The key switch is an electronic switch,which belongs to the category of electronic components. When in use,the switch function is closed and turned on by pressing the switch sock... $5.45
~~$7.79~~ SKU: GY19411
$5.45
~~$7.79~~
30

PAM8620 Power Amplifier Module 15Wx2 Dual-channel Stereo DC 8V-26V Class D Digital Power Amplifier Board Description: It is a PAM8620 Class-D digital power amplifier board.It uses red audio capacitors,large-capacity filter capacitors per channel,gold-plated audio input terminals,and volume potentiometers. Feature: 1.I... $10.39
~~$15.99~~ SKU: GY19183
$10.39
~~$15.99~~
35

Auto-Rotate Flash RGB LED Music Christmas Trees Kit Flashing Breathing Light Soldering Practice Tranining DIY Kit 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). ... $12.99
~~$19.99~~ SKU: GY18674
$12.99
~~$19.99~~
35

500pcs 3mm White Green Blue Red Yellow LED Kits Light Emitting Diode 1.Description: It is a 500pcs 3mm White Green Blue Red Yellow LED Kits. They are the basic common electronic components that can meet the basic circuit requirements and play a very important role in circuit design and e... $4.89
~~$6.99~~ SKU: GY18603
$4.89
~~$6.99~~
31

DIY Kit Red Blue Dual-Color Flashing Light Analog Traffic Signal Indicator Soldering Practice Tranining Kit 1.Introduction: BSD-50 Dual-Color Flashing Light DIY Kit is a flash kit consists of circuit board and allows 50pcs LED flash alternately. It can simulate the traffic signal indicator ... $4.28
~~$6.59~~ SKU: GY18599-1
$4.28
~~$6.59~~
35

Battery Test Stand 10A Battery Holder for 18650 AA AAA CR2025 Battery 1.Description: It is a battery test stand. It can be used for 18650/AA/AAA/CR2025 Battery. 2.Feature: 1>.Using terminal blocks 2>.Can be used with a variety of batteries 3&... $8.44
~~$12.99~~ SKU: GY17495
$8.44
~~$12.99~~
35

ESP32-CAM ESP32 5V WIFI Bluetooth-compatible Development Board with OV2640 Camera Module 1.Description: The ESP32-CAM has a very competitive small-size camera module that can operate independently as a minimum system, measuring only 27*40.5*4.5mm, with deep sleep current and a minimum of 6mA. ... $7.66
~~$11.79~~ SKU: GY16338
$7.66
~~$11.79~~
35

DIY Kit RGB Flash LED Circuit Colorful Christmas Trees LED Soldering Practice Kits Xmas Fun Gift DC 4.5V-5.5V RGB LED Flash Christmas Tree DIY Kit 1.Introduction: It is a 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 night e... $5.78
~~$8.89~~ SKU: 14959
$5.78
~~$8.89~~
35

DC 4-28V Red+Blue Fahrenheit Dual Display Digital Thermometer with 2 NTC Waterproof Metal Probes Temperature Sensor 1.Description: Sensing the ambient temperature with two NTC temperature sensors and displaying it on the display in Fahrenheit. It can display two different temperatures. 2.Features: 1&g... $7.53
~~$11.59~~ SKU: 13649
$7.53
~~$11.59~~
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