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DIY Kit LM3915 Audio Level Indicator Yellow Red LED Light Electronic Soldering Practice Kits
DIY Kits LM3915 Audio Level Indicator Yellow Red LED Light
Description
Power supply voltage: DC 9V-12V
...
$3.14
$4.49
SKU: 3018
$3.14
$4.49
31
DIY Kits Electronic Lucky Rotary Module Wheel Turntable Analog Lottery Tumbler Kit Red Flash LED 3-5V Fun Electronics
Product Introduction:
1.Power Supply Voltage:3-5V
2.Dimension:58*58mm
Packing List:
No.
Name
Parameter
QTY
1
Color Ring Resistor
1.2...
$1.39
$1.99
SKU: 10875
$1.39
$1.99
30
DIY Kit AT89C2051 Digital Temperature Controller Microcontroller Design Thermometer Electronic Soldering Kits
Packing List:
Number
Name
Specification
Quantity
R1,R2,R3,R4,R5,R6,R7
Resistor
470 ohm
7
R8,R9,R10,R11,R14
Resis...
$6.01
$8.59
SKU: 11746
$6.01
$8.59
30
US Plug 220V DIY Kit LM317 Adjustable DC Power Supply Board Voltage Regulator Module Kits with Acrylic Case
Description:
LM317 adjustable DC power supply board DIY Kit.
Features:
1>. This is a particularly practical power pack that switches the voltage display or voltmeter function freely by twisting the voltage knob!...
$10.91
$15.59
SKU: 12518
$10.91
$15.59
30
DIY SMD Rotating LED Components Soldering Practice Board Skill Training DIY Kit
Product Introduction:
1.Size: 90*60mm
2.Thickness:1.6mm
3.Flow Water Lamp Circuit: CD4017, NE888, LED; after correct connnection, it will operate
4.Operating Voltage: 3-12V
5. Board material: international standard sh...
$2.79
$3.99
SKU: 11007
$2.79
$3.99
30
DIY Audio Spectrum Display Kit 8x4 Colorful SMD LED Soldering Practice Kits Music Level Indicator Electronic DIY Kits
Description:
An audio indicator that bounces with music.
Parameter:
Parameter
Value
Model
ASD-84S
Operating Voltage
DC 5V
Work ...
$4.19
$5.99
SKU: 12478
$4.19
$5.99
31
DIY Clap On Off Switch Kit Electronics Soldering Practice Set Clap Switch DIY Kits
Description:
Package name: clap switch kit
Kit Model: PSK-1
Operating voltage: 5V
PCB size: 28 x 49mm
Principle of Circuits
▲The circuit is maily composed by audio frequency and bistable tigger circ...
$2.09
$2.99
SKU: 1755
$2.09
$2.99
31
DIY Kit Bluetooth-Compatible Speaker with LED Flashing Light, Home Stero Sound Amplifier Kits for Learning Electronic Soldering
Introduction:
It is a RGB LED Spectrum Bluetooth Audio Speaker DIY Kit with remote control.
It has 10pcs RGB LED music spectrum display.
It can play music form Bluetooth, TF Card, U-disk with 4ohm 2in speakers.
Feature:
...
$16.09
$22.99
SKU: GY19298
$16.09
$22.99
30
DIY Kit 3-LEDs Cycle Flashing Light DC 3V-15V Flash Lamp Kit Automatically Blinking LED Light Electronic Soldering Practice Kits
Description:
1>. Board thickness 1.5mm
2>. With super Large Pad
3>. With thicker wire
4>. Whole process spraying tin glass fiber board
5>. No extra line.
6>. The components are beautifully laid out.
7...
$1.39
$1.99
SKU: 13089
$1.39
$1.99
30
White LED Lamp Bulb PCB Light Board 120pcs LEDs Energy Saving Lamp DIY Kit Module AC 85V-277V with E27 Base
Description:
Please confirm that the lamp can be lit and then install the lampshade, because the lamp cover is not easy to remove it once installed.
LED energy-saving lamps for its energy saving, environmental protection, long life a...
$4.19
$5.99
SKU: 12480
$4.19
$5.99
31
Red Yellow LED Flashing Light Electronic Kits Soldering Practice Board for Students School Soldering Practice
Description:
★The LED light flows from the inside to the outside, creating the effect of the exploding water lamp.The speed of LED flow can be adjusted to meet various demands.
★High quality PCB, even beginners can easily weld succ...
$4.19
$5.99
SKU: 12234
$4.19
$5.99
31
DIY Kit Electronic Doorbell NE555 Electronic Production Transformer Sound Circuit Processing Board
Description:
▲It is composed of a time base circuit integrated block and peripheral components. It has a beautiful sound quality, easy to install, low cost and low power consumption.
▲The kit is a circuit for a bell that c...
$1.39
$1.99
SKU: 13092
$1.39
$1.99
30
Audio Frequency Divider DIY Kits Crossover Filters Adjustable Loudspeaker Bass Speaker Tweeter Woofer Module for Automobile Car
Packing List:
Mark
Name
Specification
Quantity
L1
Inductor
6*20*1.0*16.5T
1
C1,C2
Thin Film Capacitor
...
$2.35
$3.35
SKU: 12010
$2.35
$3.35
30
DIY Kits ICL7135 4 Bit LED Digital Display Thermometer LM35 Temperature Sensor Tester DIY Module Testing Tool
Product Introduction:
1. The circuit mainly includes temperature sensor LM35, A/D converter TCL7135 and peripheral components, decoding, driving, power circuit.
2. Working Voltage: DC 5V
Packing List:
...
$11.89
$16.99
SKU: 11744
$11.89
$16.99
30
White Noise Signal Generator DIY Kit DC 12V Electronic Kit 2-Channel Output
Description:
This is a DIY white noise signal generator kit. You need to solder it by yourself.
Parameters:
1>. Power supply DC 12V.
2>. Two way signal output:
J1 output 1V fixed non adjustable noise...
$1.39
$1.99
SKU: 12589
$1.39
$1.99
30
DIY Kit RGB Flashing LED Optic Fiber Light Lamp Colorful Night Light Kits for Holiday Gifts Party Room Decoration
Product Introduction:
1.Size:5*8*20cm
2.Adaptive Age:6-12 years old
3.Principle:light transmission and optical fiber.
(Please noted: Battery doesn't included)
Installation Way
...
$2.09
$2.99
SKU: 12011
$2.09
$2.99
31
DIY Kit MQ-2 Smoke Sensor Detector Natural Gas Alarm Electronic Components Assembly Soldering Practice Kits
Tested by ICStation's Outstanding Partner Stefano91ste:
(The language in the video is English)
Function:
With the continuous improvement of people's living standards, gas ...
$5.59
$7.99
SKU: 13610
$5.59
$7.99
31
DIY Kit MQ-3 Sensor Alcohol Detector Tester Alarm System Soldering Teaching Tranining Kits DC5-7.5V
MQ-3 Alcohol Detector Alarm Sensor DIY Kit
Working voltage: 5-7.5V DC
Description:
Alcohol concentration alarm circuit This circuit is mainly an alarm control circuit formed by the gas sensor group MQ-3. ...
$4.19
$5.99
SKU: 13602
$4.19
$5.99
31
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
DIY Kit LM358 Breathing Light Adjustable DC 12V Electronic Components Soldering Practice Kits
Description:
The light changes from bright to dark, and then gradually changes from dark to bright, feeling like a person is breathing. Widely used in digital products, computers, audio, automotive and other fields, has played...
$1.39
$1.99
SKU: 13611
$1.39
$1.99
30
