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UM24 for APP USB 2.0 Color LCD Display Tester Voltmeter Ammeter Battery Capacity Tester Voltage Current Meter Cable Resistance Tester
Description:
UM24 is a multifunctional USB test meter. It can test and display voltage/current/power/capacity/energy detection, fast charging identification, data storage, etc.
Features:
1>. 1.44-inch RGB LCD display.
...
$15.39
$21.99
SKU: 13232
$15.39
$21.99
30
Nano V3.0 R3 Controller Board Module Compatible for Arduino Nano Mini 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
Wireless MP3 Decoder Board TF Card Micro USB Lossless Decoding Stereo Audio Player Module for Car Amplifier
Description
Support for Bluetooth 4.1, support automatic return function, support WAV + APE + FLAC + MP3 lossless decoding, stereo output, comes with TF card download, support U disk, TF card player.
Parameter characteristic...
$4.89
$6.99
SKU: 12326
$4.89
$6.99
31
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
Micro USB Interface Breadboard Power Supply Module 5V/3.3V for Arduino MB-10
Description
▲Breadboard power supply module, compatible with 5 V, 3.3 V
▲Apply to MB102 breadboard
▲Input voltage: 6.5-12 V (DC) or USB power supply
▲Output voltage: 3.3V/5V can switch over
▲Maximum output...
$1.95
$2.79
SKU: 7097
$1.95
$2.79
30
DC to DC Step Up Boost Converter Power Supply Module Voltage Regulator Module USB Charger DC 0.9-5V to DC 5V 600mA
Description:
1. Module Properties: non-isolated boost
2. Rectification: non-synchronous rectification
3. Input voltage: DC 0.9-5V
4. Output voltage: DC 5V 600MA (adjustable)
5. Output Current: 1000mA (Max)
6. Conversion effic...
$1.39
$1.98
SKU: 1907
$1.39
$1.98
31
TEC-06 Battery Capacity Tester Module Power Supply Module Mini USB 16W Electronic Load Max 500AH LED Display with Fan
Description:
TEC-06 is constant current electronic load.It uses high-precision DAC loop control technology to control output current for power supply or battery.
So that the current does not change with the voltage changes. It is a l...
$12.59
$17.99
SKU: 12449
$12.59
$17.99
30
DC-DC Buck Converter Voltage Regulator DC 9V/12V/24V to DC 5V Car Step Down Power Supply Transformer Adapter Module 2 USB Port Fast Charging Board with Acrylic Shell
Description:
Automatic buck module, provide a stable power supply. Applicable to unstable voltage source or voltage conversion.
Features:
1>. Small size.
2>. Simple wiring.
3>. Fix output voltage.
...
$8.39
$11.99
SKU: 13292
$8.39
$11.99
30
4 USB Output DC to DC Step Down Module Automatic Buck Converter Power Supply Charger Module 5V 5A for Mobile Phone
Description:
Automatic buck module, provide a stable power supply. Applicable to unstable voltage source or voltage conversion.
Features:
1>. Small size.
2>. Simple wiring.
3>. Fix output voltage.
...
$5.24
$7.49
SKU: 13291
$5.24
$7.49
30
DC-DC Step Down Module 6 USB Interface 8A Buck Converter Power Supply Module DC 9V/12V/24V/36V to DC 5V
Description:
Automatic bust module, provide a stable power supply.Applicable to unstable voltage source or voltage conversion.
Features:
1>. Small size.
2>. Simple wiring.
3>. Fix output voltage.
...
$6.99
$9.99
SKU: 13290
$6.99
$9.99
30
DC-DC USB Step UP Step Down Power Module Adjustable Boost Buck Converter Battery Capacity Tester 5V to 3.3V 9V 12V 24V
1.Description:
XY-LUP is an instrument with integrated buck-boost power supply module and multi-function voltage ammeter.
In ‘PER’ work mode,it can be used as buck-boost power supply module...
$4.19
$5.99
SKU: 13416
$4.19
$5.99
31
10PCS 1A Li-ion Lithium Battery Charging Module Charging Board Charger with Micro USB
Description:
1. Charge Module: Linear charging
2. Current: 1A adjustable
3. Charge Precision: 1.5%
4. Input Voltage: 4.5V-5.5V
5. Full Charge Voltage: 4.2V
6. Led Indicator: Red is charging; Blue is full charged
7. Input In...
$2.79
$3.99
SKU: 12620
$2.79
$3.99
30
DC to DC Adjustable Buck Converter Step Down Power Supply Module DC 24V/12V to DC 5V 5A Double USB Output
Product Parameters:
1. Operating Voltage: DC 9V-36V
2. With input reverse protection, output short circuit protection
3. Output Voltage: DC 5V/5A/25W
4. Output capacity: 9-24V input: output 5.2V/6A/30W; 24-32V input: output 5.2V/...
$4.19
$5.99
SKU: 12230
$4.19
$5.99
31
DC to DC Double USB 3A Step Down Module Buck Converter Power Supply Module Voltage Regulator DC 6V-40V to DC 5V for Car Solar Charger
Description:
1. Name: Double USB 3A output Step-Down Power Supply Module
2. Input: 6V-40V (DC5.5 / 2.1 jack, terminals)
3. Output: 5V / 3A (MAX) (with Apple identification resistor)
4. Efficiency: 92% (MAX)
5. Switching Frequen...
$2.79
$3.99
SKU: 8663
$2.79
$3.99
30
Micro USB 5V Air Ionizer Air Purifier Plasma Ion Generator DIY Ionizer
1.Description:
It is a Micro USB 5V plasma generator. The plasma generator processes the input DC or AC power through multi-level special circuits and boosts it to obtain positive and negative high voltages.
&nb...
$19.99
SKU: GY18206
$19.99
5pcs 5V 1A Micro USB Lithium Battery Charging Board Charger Module for TP4056
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...
$2.72
$3.89
SKU: 12734
$2.72
$3.89
31
DC to DC Step Down Buck Converter 4 USB Interface Adjustable Power Supply Module Board DC 24V/12V to DC 5V 5A
Product Introduction:
1. Operating Voltage: DC 9V-36V
2. With input reverse protection, output short circuit protection
3. Output voltage: 5.2V/5A/25W
4. Output capacity: 9-24V input: output 5.2V/6A/30W; 24-32V input: output 5.2V...
$4.19
$5.99
SKU: 12228
$4.19
$5.99
31
DC to DC Boost Converter Module Step Up Converter Power Supply Charger Module Power Bank DC 5V 1A to 5V 2A Double USB Output with Box
Product Introduction:
1). Input Parameter:5V/1A
2). Input Interface:V8 port,miro USB
3). Output Parameter:double USB output 5V/2A
4). Conversion Rate:90% (average)
5). Function Feature:with a highlight LED lamp ...
$3.91
$5.59
SKU: 10902
$3.91
$5.59
30
DIY 3D Light Cube 4x4x4 RGB LED Electronic Soldering Kit, USB Charging Colorful Music 3D Animation Light Cube Ornament with Remote Control for Practice Soldering
Parameter:
Work Voltage:DC 4.5V-5.5V
Work Current:100mA
Power Type:MINI USB
Control Type:Infrared Remote Control + Button Control
Music Type:Pure Music
Music: 11kinds(Can not be modified)
...
$12.59
$17.99
SKU: 14091
$12.59
$17.99
30
USB 2.0 to TTL UART 5 PIN Serial Converter Module STC PRGMR
Feature:
This is a USB 2.0 to TTL UART 6PIN Module Serial Converter. Connect MCU easily to your computer!
Stable and reliable chipset.
USB specification 2.0 compliant with full-speed 12Mbps.
Standard USB type A ma...
$2.79
$3.99
SKU: 1382
$2.79
$3.99
30
8M Capacity Recordable Sound Module Push Button Activated Micro USB Button Cell Powered for DIY Gift Music Greeting Cards
Description:
1.Push the button to play - Press the button, it will play the song/message in the module. Pressing again during playing will stop playing.
2.Easy to use - Plug it to your computer with a DATA USB cable. It is r...
$7.55
$10.79
SKU: GY17843
$7.55
$10.79
30
DC to DC USB Step Up Step Down Power Supply Module Adjustable Boost Buck Converter DC 5V to 3.3V/12V
Description:
USB boost/buck power supply module, powered by USB, adjust potentiometer to get the required voltage.
Features:
1>. One button to turn off the output;
2>. Supply ON/OFF display screen;
3>. Support low p...
$2.09
$2.99
SKU: 13318
$2.09
$2.99
31
Micro USB Digital LCD Display Time Delay Relay Module 6-30V Control Timer Switch Trigger Cycle Module
Description:
It is a multifunction delay relay module.LCD display, very clear, easy to use, powerful. It can be widely used at Smart home, Industrial control, Automatic irrigation, Indoor ventilation, Protection equipment.
...
$5.43
$7.75
SKU: 13286
$5.43
$7.75
31
DC-DC Step Down Module 4 USB Interface 5A Buck Converter Power Supply Module DC 9V/12V/24V/36V/48V/60V to DC 5V
Note:
The PCB Layout of this converter has been a slight change now due to the new production batch since Nov 22th, 2022. We have update the pictures now (the new batch was shown on the white background picture). The function and us...
$7.25
$10.35
SKU: 13013
$7.25
$10.35
30
Light Control 8M Memory DIY Chargeable/Volume Adjusting Module USB Download Music Module for Greeting Cards Gift Box
Product Functions:
Connecting Android cellphone USB with computer to download music.
Charging.
Volume Adjusting.
For light-control.
8M internal storage.
Test Steps:
...
$6.99
$9.99
SKU: 9084
$6.99
$9.99
30
CT14 Mini Stereo Amplifier Module Bluetooth-compatible 5.0 Power Amplifier Board Module 5VF 5W+5W with Micro USB Charging Port
Description:
This product is a stereo Bluetooth amplifier module. Ideal for DIY portable Bluetooth speaker.
It is able to give your amplifier/home stereo Bluetooth capability, just a very simple operation can be converted into...
$4.19
$5.99
SKU: 13079
$4.19
$5.99
31
5pcs Micro USB Mobile Power Lamp 16pcs LEDs Board Emergency Light SMD 5730 Super Bright White Lamp Light Module
Description:
USB lights, using MICRO USB interface design, easy access to ordinary mobile phone charger and mobile power use.
Parameter:
NO.
Parameter
Value
1
Work...
$2.63
$3.75
SKU: 12510
$2.63
$3.75
30
Dual USB 5V 2.1A 1A Mobile Power Bank Charger Boost Converter Step Up Module LCD Display Board for 18650 Battery DIY
Description:
Model: K6-PCBA
Input: 5V1.2A
Output: 5V1A,5V2.1A
Battery voltage range: 3.7V+/-0.5V
Capacity display range:1%-100%
Size: 65*22*15mm
Notice: The product do...
$4.89
$6.99
SKU: 6876
$4.89
$6.99
31
DIY Bluetooth-Compatible Speaker Kit, Recording Function FM Radio Soldering Practice Kit with LED Spectrum, TF/AUX/Bluetooth/USB Support, Remote Control Speaker Soldering Project for Indoor/Outdoor Use
About this item
【All-in-1 DIY Electronic Kits】DIY speaker kit is multi-functional in one to bring you a new audio experience . Its radio function can allow you to enjoy radio programs anytime, anywhere. The four audio input modes ca...
$20.99
$29.99
SKU: GY21404-1
$20.99
$29.99
30
300W+300W Bluetooth Amplifier Board, TPA3255 300W*2 BLE/AUX/USB Stereo Audio Amp APP Control for DIY Speakers
ZK-3002B...
$34.29
$48.99
SKU: GY21269-1
$34.29
$48.99
31
20Pin 24Pin Benchtop Power Board, USB ATX Adapter Board, Computer ATX Power Supply Breakout ATX Transfer to Adapter Board 3.3V 5V +/-12V
1.Description:
It is a ATX Adapter Board for 20Pin/24Pin Computer ATX Power Supply Breakout with 6 5V/2.1V USB output port and 3.3V,5V,+/-12V voltage withstand terminal output. It is very suitable for computer power supply...
$6.99
$9.99
SKU: GY21260-1
$6.99
$9.99
30
FLASH 24/25 Programmer, SPI USB Automatic Programming Microcontroller for 256M/512M 24/25 Series FLASH
1.Description:
It is a FLASH 24/25 Programmer SPI USB Automatic Programming Microcontroller for 256M/512M 24/25 Series FLASH.
2.Feature:
1>.Drive free, offline replication
2>.Automatically iden...
$7.69
$10.99
SKU: GY20845-1
$7.69
$10.99
31
SW3518 USB Charging Module for QC4.0/3.0 SCP FCP PD VOOC USB Charger
1.Description:
The USB Charging Module is a dual-port charging chip that supports a variety of quick charging protocols, including PPS, PD, QC, AFC, FCP, SCP, PE, SFCP, VOOC. It not only supports quick charging for A+C port arbit...
$5.59
$7.99
SKU: GY21142-1
$5.59
$7.99
31
IP6505 4USB Charging Module for QC2.0 QC3.0 FCP AFC USB Charger
1.Description:
The charging module can quickly charge other devices, it supports a variety of quick charge.
2.Feature:
1>.It supports BC1.2 and Apple protocols.
2>.It supports Huawei fast charging proto...
$5.78
$8.25
SKU: GY21141-1
$5.78
$8.25
30
Dual USB Step Down Power Supply Module Buck Voltage Converter 5V 3A Rechargeable Mini Charger Board
1.Description:
The buck voltage converter is especially designed to reduce the DC voltage, and its output DC voltage is lower than the input DC voltage.
2.Feature:
1>.Support mobile phone quick charge.
2&g...
$4.19
$5.99
SKU: GY21139-1
$4.19
$5.99
31
SWD USB Programmer Downloader Emulator for STM32 Controller
1.Description:
It is a 3.3V/5V SWD/USB Programmer Downloader Emulator for STM32 Controller.
2.Feature:
1>.Support SWD interface
2>.Support Virtual serial port
3>.Support all chips b...
$4.68
$6.69
SKU: GY20887-1
$4.68
$6.69
31
DC8-30V Battery Capacity Monitor with Voltage Display, 2-USB Port Voltage and Power Display Meter, Suitable for Car/Boats/Electric Bicycle
1.Description:
It is a DC8-30V Battery Capacity Monitor with USB/Voltage Display which can supports Lithium iron phosphate battery, lead acid battery and ternary lithium battery, also can support multiple batteries in series.
...
$4.89
$6.99
SKU: GY21104-1
$4.89
$6.99
31
DC 5V Portable USB LED Night Light, Simple SMD LED Lamp DIY Kit for Beginners
1.Description:
1>.Use high-brightness, efficient LEDs with low power consumption to save energy.
2>.Each LED bead is designed to be connected in parallel independently.
3>.Transparent casing protects t...
$2.37
$3.39
SKU: GY21090-1
$2.37
$3.39
30
3.7V 4.2V to 5V 18650 Lithium Battery Charging Module USB Boost Board Mobile Power Board DIY
1.Description:
1>.Ultra small size, almost all mobile power supply enclosures can be easily installed
2>.Support lithium battery undervoltage protection and output short circuit protection
3>.Ultra low...
$3.75
$5.35
SKU: GY21042-1
$3.75
$5.35
30
8M Recordable Voice Play Module, Button Control Sound Module With Volume Adjustment and USB Data Cable For DIY Music Gift Box Greeting Card
Product Introduction:
1.Power Supply Voltage:4.5-5V or 3.7V lithium battery; Output 0.5-1W
2.Capacity:8M
3.Board Size: 30X30mm
4.Speaker Diameter:m36mm
5.Memory Card Slot:Micro SDXC
6.Supported forma...
$6.99
$9.99
SKU: GY18094
$6.99
$9.99
30
