Electronic Modules
Discover a wide variety of Electronics Modules designed to enhance the functionality of your projects. From power management to user input, our collection includes essential modules such as Relay Modules, USB Interface Modules, and Buck-Boost Voltage Regulators to ensure your system operates efficiently.
We offer solutions like Buck Converters and Boost Converters for stable voltage regulation, and Audio Amplifier Modules to elevate sound quality. For notifications, our Piezo Buzzer Modules are perfect, while Breakout Boards provide easy access to microcontroller pins. Additional modules like Electronic Switches/Keypads, Potentiometer Modules, LED Modules, and LASER Modules offer versatility and customization to fit any project.
Each module is designed for easy integration, offering reliability and high performance for DIY enthusiasts and professionals alike. Explore our range to find the perfect modules to power your next electronic design!
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Relay Modules
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Buck Boost Voltage Regulators
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MOSFET Drivers and Trigger Modules
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USB Interface Module
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Audio Amplifier Module
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Piezo Buzzer Module
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Breakout Board
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RGB LED Strips and Drivers
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Electronic Switches/Keypads Modules
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Potentiometer Module
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Laser Module
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LED Module
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RTC Module
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Wearable Electronic
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Logic Level Converter
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Solar Panels and Controllers
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TXB0104 Bidirectional Voltage Level Translator
diymore
$3.08Features: CATEGORY SPECIFICATIONS Product Name CJMCU-401 4-Bit Logic Level Translator Module Type Non-inverting voltage level translator Channels 4-bit bidirectional translation A Port Voltage (VCCA) 1.2V – 3.6V B Port Voltage...- SKU:
- PEDHL57
$3.08 -
PCA9306 2-Bit Bidirectional I2C Voltage Level Translator
diymore
$3.47Features: CATEGORY SPECIFICATIONS Product Name CJMCU-9306 I2C/SMBus Voltage Level Translator Module Core Chip PCA9306 Type Dual bidirectional I2C/SMBus level translator Channels 2-channel (SCL and SDA lines) VREF1 Range 1.2V – 3...- SKU:
- PEDHL55
$3.47 -
CJMCU-ADS1015 Analog-to-Digital Converter
diymore
$6.93Features: CATEGORY SPECIFICATIONS Product Name ADS1015 / ADS1115 Analog-to-Digital Converter Module Type 4-channel ADC (Analog-to-Digital Converter) Resolution ADS1015: 12-bit; ADS1115: 16-bit (higher precision) Sampling Rate 128 –...- SKU:
- PEARD18
$6.93 -
55W 18V Monocrystalline Solar Panel
Cytron
$42.35Features: CATEGORY SPECIFICATIONS Product Type Solar Battery Charger / Monocrystalline Solar Panel Model AS55M6-36 Rated Power (Pmax) 55W (at STC) Solar Cell Type Monocrystalline PV module Panel Material Environmental-friendly PET...- SKU:
- PEHSV28
$42.35 -
12V 8-Channel Relay Module
diymore
$5.01Features: CATEGORY SPECIFICATIONS Product Name 8-Channel Relay Module Number of Channels 8 Channel Working Voltage 12V DC Trigger Type Active LOW (low-level trigger) Control Compatibility AVR, PIC, ARM, PLC, Arduino, and other...- SKU:
- PECRM46
$5.01 -
DPS3005 30V 5A Voltage Current buck/Step Down Module
diymore
$46.20Features: CATEGORY SPECIFICATIONS Product Name Programmable DC Power Supply Module (CV/CC) Module Type Digital Step-Down (Buck) Power Supply Module Control Type Programmable Digital Control (CV & CC) Display Type LCD (Voltmeter &...- SKU:
- PEBNI54
$46.20 -
SOLD OUT
UBEC DC/DC Step-Down (Buck) Converter - 12V 3A output
diymore
$3.85Features: CATEGORY SPECIFICATIONS Product Name Mini UBEC 12V Voltage Converter Module Type DC-DC Step-Down (UBEC) Voltage Regulator Application Type FPV Power Supply / RC Electronics Input Voltage 4–6S LiPo Battery (≈ 14.8V...- SKU:
- PEBEC28
$3.85 -
SOLD OUT
CP2102 USB to TTL UART Serial Converter
Hesai
$3.08Features: CATEGORY SPECIFICATIONS Product Type USB to UART Converter Module Chipset CP2102 Function USB to Serial (UART) communication Output Voltage 3.3V & 5V (dual output) Interface USB ↔ UART Baud Rate Support 300 bps to 1...- SKU:
- PECPE29
$3.08 -
Voltage to Current Module 0-24V to 0-20mA Converter Module
diymore
$4.62This is a 0-5V to 4-20MA Voltage-to-Current Module. The module is used to convert Voltage into Current.so, In the process of circuit signal transmission, the voltage signal will increase with the transmission distance becoming weak, the use of...- SKU:
- PEOBD83
$4.62 -
12V 4-Channel Relay Module with Optocoupler
diymore
$4.62Features: CATEGORY SPECIFICATIONS Product Name 4-Channel 12V Relay Module Breakout Board Device Type Opto-isolated Relay Control Module Relay Channels 4 independent channels Control Voltage 12V DC Control Compatibility Arduino, 8051, AVR,...- SKU:
- PERCA28
$4.62 -
SOLD OUT
12V 1 Channel Relay Module
diymore
$1.23Features: CATEGORY SPECIFICATIONS Product Name 1-Channel 12V Relay Module Board Device Type Single Channel Electromechanical Relay Module Relay Channels 1 Channel Operating Voltage (Control Side) 12V DC (works with 4V–12V control...- SKU:
- PERCA22
$1.23 -
SOLD OUT
3V 1 Channel Relay Module
diymore
$1.54Features: CATEGORY SPECIFICATIONS Product Name 1-Channel 3V Relay Module (No Optocoupler) Number of Channels 1 Channel Working Voltage DC 3V Trigger Current ~3 mA Trigger Type Configurable (High-level or Low-level via jumper) Default...- SKU:
- PERCA21
$1.54 -
XH-M603 Lithium Battery Charge Control Module
Electro
$6.16Features: CATEGORY SPECIFICATIONS Model XH-M603 Input Voltage DC 10–30V Display Precision 0.1V Control Precision 0.1V Output Type Direct output Voltage Tolerance ±0.1V Application Fields 12–24V storage battery...- SKU:
- PEBCB49
$6.16 -
XY-L10A 6-60v 10A Lead-acid Solar Charge Controller
Electro
$7.70Features: CATEGORY SPECIFICATIONS Supported Battery Types Lead-acid batteries, “Acting” batteries (general rechargeable battery systems) Voltage Range DC 6–60V (maximum applicable system) Display Function LCD shows battery...- SKU:
- PEMIN69
$7.70 -
RS232 Bluetooth Serial Adapter Communication module
diymore
$13.86Features: CATEGORY SPECIFICATIONS Product Type Bluetooth Serial Module Bluetooth Version Bluetooth v2.1 + EDR Protocol SPP (Serial Port Profile) Interface RS232 Operating Voltage 5V Communication Speed 1200 bps – 1,382,400 bps...- SKU:
- PEKAJ49
$13.86 -
SOLD OUT
XWST DC/DC 12v to 24v 10A Non Isolated Boost Power Converter
Electro
$23.10Features: CATEGORY SPECIFICATIONS Brand Name XWST Product Name DC-DC Step-Up Converter Module (High Power 24V Output) Module Type Non-Isolated Boost Converter Input Voltage DC 12V Input Voltage Range DC 9V –...- SKU:
- PEJNO45
$23.10 -
IRF540 MOSFET High Voltage DC Power Switch
Dikavs
$3.23Features: CATEGORY SPECIFICATIONS Product Name 4-Channel MOSFET Switch Module Module Type Electronic DC Switching Module Channel Count 4 Channels (S1, S2, S3, S4) Working Principle MOSFET-based electronic switching Control Type Electronic...- SKU:
- PEDRT67
$3.23 -
SOLD OUT
5A DC-DC XL4015 Adjustable Buck Module
diymore
$3.08Features: CATEGORY SPECIFICATIONS Product Name 5A Step-Down DC-DC Adjustable Buck Converter Module Module Type Non-Isolated Buck Converter (CV/CC Mode) Control Modes Constant Voltage (CV) / Constant Current (CC) Input Voltage Range DC 4V...- SKU:
- PEHSD49
$3.08 -
SOLD OUT
Solar Power Manager 5V 1A
DFRobot
$13.86Features: CATEGORY SPECIFICATIONS Product Name Solar Power Manager 5V Module Type Solar power management module Power Input Source 5V solar panel / USB charger Solar Input Voltage (SOLAR IN) 4.5V – 6V Battery Type (BAT IN) 3.7V...- SKU:
- PEMIN64
$13.86 -
SOLD OUT
2 channel Relay Delay Switch TCP/UDP Controller Module
TMEiC
$26.95Features: CATEGORY SPECIFICATIONS Product Name Ethernet TCP/UDP 2-Channel Relay Module (Expandable to 8 Channels) Main Controller STC Industrial Microcontroller Communication Type Ethernet (LAN/Internet) Supported Protocols TCP, UDP, Cloud...- SKU:
- PESDF36
$26.95 -
200LM LED XPL-V6/L2/T6 10W Headlamp
BOSI Tools
$16.94Features: CATEGORY SPECIFICATIONS Product Name LED Headlamp LED Model Options V6 / L2 / T6 LED Bulb Material Aluminum Alloy Casing + Reflector Color Black with Blue Band Weight 170 g Waterproof Yes (Water-resistant design) Power...- SKU:
- PEQWS27
$16.94 -
SOLD OUT
DC 12v to 500kV 500000V Step-up Power Module
Cytron
$6.16Features: CATEGORY SPECIFICATIONS Product Name High Voltage Inverter Booster Module (MCY-12-1 Tesla Coil Type) Module Type High Voltage DC Pulse Inverter Working Principle Tesla coil-based high-voltage pulse generation Input Voltage Range DC...- SKU:
- PEASD78
$6.16 -
SOLD OUT
DC-DC 20A 300W Step Down Buck Converter
diymore
$7.70Features: CATEGORY SPECIFICATIONS Product Name High Power DC-DC Step-Down Converter Module (20A Adjustable Buck) Module Type Non-Isolated Synchronous Buck Converter Input Voltage Range 6V – 40V DC (Recommended: 10V –...- SKU:
- PEDBC91
$7.70 -
PAM8403 Audio Amplifier Module
diymore
$1.16PAM8403 2 Channel USB Power Audio Amplifier Module Board 3Wx2 Volume ControlSpecifications:Operating voltage: 2.5V-5.5VMaximum output power: 3W*2(5V 4Ω)Length: 29mmWidth: 20mmOverall height after installed is about 16mm.Note:Please make sure the...- SKU:
- PEAMP93
$1.16 -
FT232RL FTDI USB To TTL Module
HWA YEH
$3.08Features: CATEGORY SPECIFICATIONS Product Type USB to UART Converter Module Chipset FT232RL Interface Mini USB ↔ UART Output Voltage Selectable 5V / 3.3V (jumper) Pin Definition DTR, RXD, TXD, VCC, CTS, GND Pitch 2.54...- SKU:
- PEBBB96
$3.08 -
24V/12V To 5V/5A 25W DC-DC Step-Down Rectification Module
diymore
$3.85Features: CATEGORY SPECIFICATIONS Product Name 5V 5A DC-DC Buck Converter Module Module Type Non-Isolated Step-Down (Buck) Converter Output Voltage 5V DC (Fixed) Output Current Up to 5A Output Power 25W Input Voltage Range 9V – 35V...- SKU:
- PEDBC78
$3.85 -
SOLD OUT
DC 5V 2.1A Charge/Discharge(boost) battery Module
TMEiC
$1.93Features: CATEGORY SPECIFICATIONS Product Name Lithium Battery Charging & Boost Power Management Module Module Type DC-DC Boost + Li-ion Charging + Protection Board Charging Voltage DC 4.5V – 5.5V (Recommended: 5V DC) Charging...- SKU:
- PEASD79
$1.93 -
DC-DC XL4015 Adjustable Buck Module
diymore
$3.08Features: CATEGORY SPECIFICATIONS Product Name 5A High Power Adjustable DC-DC Buck Converter Module Module Type Non-Isolated Step-Down (Buck) Converter Input Voltage Range 8V – 36V DC (Do not exceed 38V) Output Voltage Range 1.25V...- SKU:
- PEHSD46
$3.08 -
DC 12V NE555 Adjustable Time Delay relay Module
TMEiC
$3.85Features: CATEGORY SPECIFICATIONS Product Name 12V Conduction Delay Relay Module Device Type Timer-based Relay Control Module Main Control Chip NE555 Timer IC Function Type Adjustable delay relay (time control switching) Operating...- SKU:
- PESDF49
$3.85 -
SOLD OUT
Solar Cell 5.5V 2W 291mAh
Cytron
$6.93Features: CATEGORY SPECIFICATIONS Product Type Miniature Solar Cell Panel Technology Polycrystalline solar cell Output Type DC output with alligator clip Dimensions 115 × 115 mm Rated Voltage 5V ± 1V Maximum Current 291...- SKU:
- PEHSV22
$6.93 -
LM317 DC-DC Converter Buck Step Down Module
diymore
$1.93Features: CATEGORY SPECIFICATIONS Product Name Adjustable DC-DC Step-Down Converter Module Module Type Non-Isolated Buck Converter Input Voltage Range 4.2V – 40V DC Maximum Input-Output Differential 40V DC (Max VI–VO...- SKU:
- PEHSD47
$1.93 -
SOLD OUT
20A LCD Dual USB Solar Charge Controller
Autonics
$11.55Features: CATEGORY SPECIFICATIONS Product Type Intelligent Solar Charge and Discharge Controller Model CM20K Display Type Fixed LCD screen with adjustable parameter interface Controller Type Industrial microcontroller-based system Load...- SKU:
- PEMIN88
$11.55 -
Nextion HMI Intelligent LCD I/O Extended Module
diymore
$3.85Features: CATEGORY SPECIFICATIONS Product Type Nextion Expansion Board Compatibility Nextion Enhanced HMI Display only GPIO Support Supports up to 8 GPIO (via Enhanced display) Control Buttons 6 Buttons (Esc, Enter, Left, Right, Up,...- SKU:
- PESPI41
$3.85 -
XY-3606 24V/12V DC-DC Buck/Step Down Module
diymore
$3.85Features: CATEGORY SPECIFICATIONS Product Name 5.2V USB Fast Charge Buck Converter Module Module Type DC-DC Step-Down (Buck) Converter Conversion Type Synchronous Rectification Input Voltage Range 9V – 36V DC Output Voltage 5.2V...- SKU:
- PEDBC69
$3.85 -
SOLD OUT
16 Bit WS2812 5050 RGB LED Full-color Board
diymore
$3.85Features: CATEGORY SPECIFICATIONS Product Name 5050 Round 16 Full-Color LED Module Model WS2811 Integrated LED Module LED Type 5050 RGB Full-Color High Brightness LED LED Quantity 16 LEDs (Round Arrangement) Diameter 60 mm Chip...- SKU:
- PELED42
$3.85 -
LilyPad LiPower boost Power Module
LilyPad
$6.16Features: CATEGORY SPECIFICATIONS Product Type LiPo Power Supply Module (LilyPad Compatible) Function Step-up power supply for wearable electronics Input Source Single-cell 3.7V LiPo battery Output Voltage 5V Max Output Current Up to 150...- SKU:
- PEMBA28
$6.16 -
LilyPad Pixel Board WS2812
LilyPad
$1.54Features: CATEGORY SPECIFICATIONS Product Type LilyPad Pixel Board (RGB LED Module) LED Type WS2812B (NeoPixel with integrated WS2811 driver) Function Addressable RGB LED for wearable electronics Control Method Single-wire digital...- SKU:
- PEMBA49
$1.54 -
LilyPad Tri-Color LED RGB Module
LilyPad
$1.54Features: CATEGORY SPECIFICATIONS Product Type LilyPad Tri-Color LED Module LED Type RGB LED (Tri-Color) Configuration Common Anode Control Method Ground individual R/G/B pins to activate colors Color Capability Red, Green, Blue (mixable...- SKU:
- PEMBA11
$1.54 -
LilyPad Coin Cell Battery Holder
LilyPad
$1.54Features: CATEGORY SPECIFICATIONS Product Type LilyPad Coin Cell Battery Holder Module Battery Type CR2032 (20mm coin cell) Function Power supply module for wearable electronics Switch Type Onboard slide switch (inline power...- SKU:
- PEMBA27
$1.54 -
AD8302 Amplitude Phase RF Detector 2.7Ghz
Autonics
$8.47Type: CJMCU-8302BoardChip: AD8302Size: 45mm x 25mmWideband logarithmic amplifierWideband linear multiplier phase detector module Package included:1 x CJMCU-8302 AD8302 Wideband Logarithmic Amplifier- SKU:
- PEMIN58
$8.47