5V 1A Power Bank Charger Board Charging Circuit Board Step Up Boost Power Supply Module
Product Introduction:
1.Aplly Battery Type:18650 battery(not include)
2.Output Voltage:5V/1A
3.Input Voltage:3.2V-4.2V
$1.99 $1.55 SKU: 8902$1.99 $1.55
22
Countdown Circuit Module DIY Kit 2Bit 24Second for Basketball Game
1. Circuit Introduction:
The circuit is made up with second pulse generator,counter,decoder,display circuit and alarm circuit.
The counter will decrease from 24 to 0s,then it will change from 0 to 24 and pause.
...
$5.99 $4.79 SKU: 11741$5.99 $4.79
21
DIY Kits 15kV High Voltage Pulse Generator Arc Ignition Coil Module Suite 3.7-4.2V
Product Introduction:
1.Input Voltage:3.7-4.2V
2.Input Current: ≤ 2A
3.Output Voltage:≤ 15kV
4.Output Current: ≤0.4A
5.High Voltage Polarization Ignition Distance: ≤ 0.5cm
6.Siz...
$3.59 $2.80 SKU: 11217$3.59 $2.80
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Headlight Automatic Switch Circuit Suite For Car Assembling DIY Kits
1.Packing List:
2.Finished Product Picture:
$6.89 $5.51 SKU: 11004$6.89 $5.51
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DIY Kits Multi-Functional Coded Lock Suite Password Lock Module Electronic Circuit Training Parts
Product Introduction:
1. Operating Principle: Press S1, U1A Q=1; Press S4,U1B Q=1; Press S7,U2A Q=1; Press S9,U2B Q=1;
When open the lock, indicator lamp LED1 will be on; and it shows input password is correct.
&...
$3.49 $2.79 SKU: 11000$3.49 $2.79
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DIY Kits Sound Control Level Indicator Lamp Module Suite LED Light 3-5.5V 3x2.3cm Electronic Circuit Training Parts dgf-01
Product Introduction:
1.Operating Voltage: 3-5.5V
2.Appearance Size: 3cm*2.3cm
3.Operating Principle: It is composed of power supply circuit,microphone amplification circuit and LED flash circuit.Power is input by J1,MIC1 tur...
$2.25 $1.80 SKU: 10999$2.25 $1.80
20
Cicada Sound Analog Circuit Suite Multivibrator DIY Kits High and Low Frequency Music Signal Simulation Electronic Kits
I. Description :
The circuit consists of multivibrator and audio oscillator.
High and low frequency music signal generator is also known as simulation Cicada Sound.
II. Circuit Diagram :
III. Packing List :
...
$2.65 $2.12 SKU: 10880$2.65 $2.12
20
RCWL 0516 Microwave Motion Sensor Module Radar Sensor Body Induction Module 4-28V 100mA
Product Introduction:
1.Operating Voltage:4-28V
2.Operating Current:2.8mA (typical);3mA (max)
3.Detection Distance:5-9m
4.Transmitting Power:20mW (typical);30mW (max)
5.Output Voltage:3.2-3.4V
6.Output Voltage Driving Capacit...
$1.79 $1.29 SKU: 10630$1.79 $1.29
29
Power Circuit Board Mainboard Module For Midea Electric Pressure Cooker Accessories
Product Introduction:
1.Input Voltage:AC 85V-265V
2.Length:112.43mm
3.Width:50.26mm
$5.49 $4.28 SKU: 10057$5.49 $4.28
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DIY Kit Sine Wave Oscillating Circuit Waveform Generator Components For Electronic Production
Product Introduction:
1. Length: 50.17mm
2. External Diamter: 11mm
3. large Internal Diameter: 8.65mm
Schematic Diagram:
Component List:
Components
Parameter
Amount
...
$2.15 $1.72 SKU: 9649$2.15 $1.72
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AC-DC Power Circuit Board Power Supply Module AC 100-240V to 5V 1A
Product Introduction:
1.Board Size:5.5cm*3.0cm*2.0cm
2.Input Voltage:100-240V 50-60HZ
3.Board Voltage: 5V
4.Output current: 1A
Notice: This is a second-hand product. But the function is normal. Please don't buy if ...
$1.99 $1.55 SKU: 9510$1.99 $1.55
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Blue LED Circular Lamp DIY Kit Funny Electronic Kits
Description:
1>. It is a DIY kit. Users need to weld it.
2>. It is suitable for beginners.
Component Listing:
Component
...
$2.70 $2.16 SKU: 5002$2.70 $2.16
20
ICStation 5V Simple Flash Circuit Electronic Suite DIY Kit
SKU:
4149
Quantity:
1
Description
Simple flas...
$2.09 $0.94 SKU: 4149$2.09 $0.94
55
DIY Kit 5MM LEDx2 Simple Flash Light Lamp Circuit Production DIY Module
Description:
Work voltage:3-14V
PCB size:2.3*2.3cm
Listing:
PCB board x1
9014 transistor x2
LED blue 5mm x2
30K resistor x2
510ohm resistor x2
2...
$2.39 $1.91 SKU: 2721$2.39 $1.91
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Battery Protection Board 16A Overcharge Overdischarge Protection For 3S 9.6V Li-Ion Battery
Product Introduction:
1.Charging Voltage:DC 11.5V;CC/CV;(max:12V)
2.Single Balancing Voltage:3.6V
3.Single Balancing Current:70mA
4.Single Power Consumption Current:<=9uA
5.Max Continuous Discharging Current:16A
6.Overchar...
$9.99 $7.79 SKU: 11858$9.99 $7.79
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Battery Protection Board 7A Overcharge For 2S 6.4V Lithium Iron Phosphate Batteries
Product Introduction:
1.Charging Voltage:DC 7.3V CC/CV
2.Single Battery Power Consumption Current:<=6uA
3.Max Continuous Discharging Current:7A
4.Overcharging Detection Voltage:3.65V,precision<=+/-0.025V
5.Overdischarging...
$3.99 $3.11 SKU: 11857$3.99 $3.11
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Touch Delay Timing Module 1-30s Adjustable NE555 Monostable Circuit 5V 32x20x13mm
Product Introduction:
1.Adopt FR4 PCB;thicknes 1.6mm;0805 SMD components;0603 red LED indicator lamp;touch area semidiameter is 5mm
2.NE555 monostable circuit,strong anti-interference
3.Standard 2.54mm pitch pin for input and outpu...
$2.25 $1.76 SKU: 11489$2.25 $1.76
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Black Male Micro USB Connector Adapter Kit 5P USB Plug DIY Components Arc-shaped Shell
Product Introduction:
1.Shell Color:white
2.Shell Size:17.83*10.58*7.17mm
3.USB Size:13.66*7.28*3.54mm
$1.09 $0.85 SKU: 11025$1.09 $0.85
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DL500 Monostable Circuit Module Falling Edge Trigger NPN Type DC 5-40V 150mA
Prodct Introduction:
1.DL500 Monostable Circuit:falling edge trigger
2.Power Supply Voltage:DC 5-40V
3.Output Driving Current:150mA
4.Output Driving Way:NPN type
5.Can Directly Drive Small Relay
6.Time Adjsutment ...
$2.99 $2.33 SKU: 10765$2.99 $2.33
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2S 18650 Lithium Battery Protection Board 7.4V Over-current Overcharge/Over-discharge Protection
Features:
1.Internally Install High Precision Voltage Detection Circuit
2.Terminal Connecting With Charger Adopt High Withstand Voltage Components
3.Internally Install 3-Phase Over-current Detection Circuit (over-current 1,ov...
$2.39 $1.86 SKU: 9845$2.39 $1.86
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