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5pcs 5V 1A Mini USB 18650 Lithium Battery Charging Board Charger Protection
Product Introduction:
1.Input Voltage:5V
2.Charging Cut-Off Voltage:4.2V±1%
3.Maximum Charging Current:1000mA
4.Overdischarging Protection Voltage:2.5V
5.Overcurret Protection Current:3A
6.Board Size:2.6*1.7cm
Not...
$2.33
$3.59
SKU: 12735
$2.33
$3.59
35
DC 5V Colorful Flashing LED Light DIY Kit Love Heart Shaped LED Lamp Electronic Soldering Practice Kit
Description:
This is a DIY Heart Shape breathing colorful lamp with white pcb.
Parameters:
No.
Parameters
Value
1
Name
Heart shape led
...
$2.59
$3.99
SKU: 12562
$2.59
$3.99
(2 Feedback)
35
DIY Kits SMT Full SMD Multi-Channel Waveform Generator for Soldering Testing Electronic Training
Packing List:
NO.
Name
Silk Screen
Parameter
Quantity
1
0805 Resistor
R1,R2
1M ohm
2
2
0805 ...
$2.85
$4.39
SKU: 11003
$2.85
$4.39
(1 Feedback)
35
DIY Kit MQ-3 Sensor Alcohol Detector Tester Alarm System Electronic Teaching Welding 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. ...
$3.89
$5.99
SKU: 13602
$3.89
$5.99
35
LED Rhythm Light DIY Kit Sound Control Music LED Flashing Melody Light Electronic Soldering Practice Kits
1.Description:
It is a sound control rhythm flashing light.
With the sound of music or other sounds,the LED lights flash and move in accordance with the rhythm of the sound (the speed of the sound).
After the ...
$3.89
$5.99
SKU: GY19483
$3.89
$5.99
35
White 0.91" OLED Display Module 0.91 inch I2C IIC Interface 3.3-5V 128x32 OLED LCD LED Screen Module SSD1306 for Arduino
Product Introduction:
1.Resolution Ratio:128*32
2.Color: White
3.Driving IC:SSD1306
4.IIC Interface Definition:GND,VCC,SCL,SDA
5.Voltage:3.3-5V
Tested by ICStation's O...
$3.89
$5.99
SKU: 9933
$3.89
$5.99
(1 Feedback)
35
TAI-01 5V Infrared Audio Transceiver DIY Kit IR Sound Voice Transmitter Receiver Infrared Transmission Module
Description:
This is a DIY Infrared Reversing Indicator kit parts. You should solder it by yourself.Transmitting audio signals through infrared signals.
Features:
1>.High sensitivity;
2>.Low power;
3>.Wide operating...
$4.13
$6.35
SKU: 13281
$4.13
$6.35
(1 Feedback)
35
433MHz 4 Channel Wireless Receiver Board Module Inching Interlock Self Locking Modes 4.5-5.5V
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,
...
$4.54
$6.99
SKU: 11967
$4.54
$6.99
35
Circuit Learning Kits, Physics Science Entry Experiment DIY Project, Parallel Series Circuit Building, STEM Electric Education for Beginner Junior Senior Students
Circuit Learners Entry Kit Included:
5 x Mini Light bulbs
2 x Light bulb Holders
2 x Battery Holders
1 x Switch
1 x Plastic Storage Box
6 x Wires
Note: Batteries are not included. You need to prepare 2 AA batteries in advan...
$4.54
$6.99
SKU: GY18063
$4.54
$6.99
35
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...
$4.54
$6.99
SKU: GY18041
$4.54
$6.99
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
4Bit Optocoupler Isolator 5V to 24V Level Voltage Converter Board PLC Signal
Features:
1. Conversion frequency:20KHZ.
2. Size:72*55*18mm
3. Mounting Hole Size: 64*47mm, diameter 3mm.
Application:
1. It can be used for signal isolation
2. PLC signal level converting
3. PNP/NP...
$5.02
$6.69
SKU: 8034
$5.02
$6.69
26
ICStation Heartbeat Sensor Pulse Sensor Heart Rate Sensor Module for Arduino
Description:
Pulse Sensor is designed to view the heartbeat waveform and check your heart rate.
And the sensor can be used by students, artists, athletes, makers, and game & mobile developers who want to easily incorporate liv...
$5.06
$7.79
SKU: 3554
$5.06
$7.79
(2 Feedback)
35
250W High Power Step Up Constant Current Constant Voltage Power Supply Module Boost Converter Module DC 8.5V-48V to 10-50V
Product Introduction:
1.Name:250W step-up constant current module
2.Character:non-isolated boost module
3.Input Voltage:DC 8.5-48V
4.Input Current:10A (max);if over 8A,please enhance heat dissipation
5.Quiescent Operating Curre...
$5.19
$7.99
SKU: 11107
$5.19
$7.99
35
25W Silicone Rubber Panel Heating Constant Temperature Panel Plate 12V 80x100mm
Product Introduction:
1.Size:80*100mm
2.Voltage:12V
3.Power:25W
$5.24
$6.99
SKU: 11014
$5.24
$6.99
26
DIY Kit AT89C2051 DS18B20 Kit 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...
$5.58
$8.59
SKU: 11746
$5.58
$8.59
35
300pcs 10 Values Monolithic Capacitor Kits 10pF 20pF 30pF 47pF 56pF 68pF 100pF 1nF 10nF 100nF Component Kit
1.Description:
It is a 300pcs Monolithic Capacitor 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 experiment.It con...
$5.59
$7.99
SKU: GY18607
$5.59
$7.99
31
DC5.5V-32V to DC5V Buck Converter Charging Module 2USB Output 5A Step-down Power Supply Module
Description:
It is a DC-DC step-down module. It uses a DC-DC step-down circuit with a synchronous rectification scheme and supports wide voltage input.
Feature:
1.It supports reverse connection protection,short cir...
$5.78
$8.89
SKU: GY19146
$5.78
$8.89
35
Audio Spectrum 16x3 Red/Green/Blue DIY Kit 1603 Level Indicator Voice Spectrum Lights DIY Voice Sound Module
Description:
An audio indicator that bounces with music.
Parameter:
Parameter
Value
Model
SL-1603
Operating Voltage
DC 5V
Opera...
$5.84
$8.99
SKU: 12441
$5.84
$8.99
35
DC-DC Automatic Buck-Boost Power Module 50W Voltage Converter XL6009 4.5-30V to 0.5-30V Power Module
1.Description:
It is a buck-boost power module.It can both step-up and step-down,and can also be used as a constant voltage output module.
2.Feature:
1).It has output short-circuit protection,input under-volta...
$5.84
$8.99
SKU: GY20005
$5.84
$8.99
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