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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Mini 360 stepdown/Buck Non-isolated Converter
diymore
$0.77Features: CATEGORY SPECIFICATIONS Product Name Ultra-Mini Synchronous DC-DC Buck Converter Module Module Type Non-Isolated Step-Down (Buck) Converter Rectification Method Synchronous Rectification Input Voltage Range DC 4.75V –...- SKU:
- PEBNI55
$0.77 -
ESP8266 ESP-01S 5v WiFi Relay Module
diymore
$4.62Features: CATEGORY SPECIFICATIONS Product Name ESP8266 WiFi Relay Module (ESP-01S Based) Module Type Smart WiFi Relay Switch Module WiFi Chip AI-Thinker ESP-01S (ESP8266EX) Flash Memory 1MB (8Mbit) Operating Voltage DC 5V Communication...- SKU:
- PEWRM12
$4.62 -
MAX9814 Microphone Amplifier module
Autonics
$5.01Specifications:- Supply Voltage: 2.7v-5.5v @ 3mA current- Output: 2Vpp on 1.25V bias- Frequency Response: 20Hz - 20KHz- Programmable Attack and Release Ratio- Automatic gain, selectable max from 40dB, 50dB or 60dB- Low Input-Referred Noise Density of...- SKU:
- PEMAS32
$5.01 -
MAX4466 Microphone Amplifier Module
Autonics
$4.62Description: Add an ear to your project with this well-designed electret microphone amplifier. This fully assembled and tested board comes with a 20-20KHz electret microphone soldered on. For the amplification, we use the Maxim MAX4466, an op-amp...- SKU:
- PEMEA22
$4.62 -
4 Channel I2C Logic Level Converter Module
Cytron
$1.16Features: CATEGORY SPECIFICATIONS Product Type Bidirectional Logic Level Converter Module Function 3.3V ↔ 5V level shifting for communication signals Supported Protocols UART, I2C, SPI, 1-Wire Operating Voltage High side: 5V / Low side:...- SKU:
- PELLC22
$1.16 -
LM2596 DC-DC Buck Converter Step-down Power Module
diymore
$1.54Features: CATEGORY SPECIFICATIONS Product Name LM2596 Adjustable DC-DC Buck Converter Module Module Type Non-Isolated Step-Down (Buck) Converter Rectification Method Non-Synchronous Rectification Input Voltage Range 4V – 35V...- SKU:
- PEDBC61
$1.54 -
Mini MP3 Player Module TF Card
Cytron
$2.31Features: CATEGORY SPECIFICATIONS Product Name DFPlayer Mini MP3 Module Function MP3/WAV/WMA audio playback module Audio Decoding Integrated hardware decoding for MP3, WAV, WMA Supported Storage TF card (FAT16/FAT32), U disk, NOR flash...- SKU:
- PEMTF44
$2.31 -
FT232 FTDI Breakout Board
HWA YEH
$3.85Features: CATEGORY SPECIFICATIONS Product Type USB to TTL Serial Converter Module Chipset FT232RL Interface USB to UART (TTL / CMOS level) Power Supply USB powered Logic Level Options 5V / 3.3V selectable Signal Pins RXD, TXD, VCC, GND...- SKU:
- PEBBB66
$3.85 -
MT3608 DC-DC step up 2A boost module
diymore
$1.16Features: CATEGORY SPECIFICATIONS Product Name Mini Adjustable DC-DC Boost Converter Module Module Type Non-Isolated Step-Up (Boost) Converter Input Interface Micro USB / DC input Input Voltage Range 2V – 24V DC Output Voltage...- SKU:
- PEBMD12
$1.16 -
DC-DC 3.6v-36v Reverse Voltage Module MC34063
TMEiC
$3.08Features: CATEGORY SPECIFICATIONS Product Name MC34063A Boost Converter Module Chip Type MC34063A boost controller IC Function Step-up (boost) DC-DC voltage converter Input Voltage Range 3.6V – 30V Output Voltage Range 3.8V –...- SKU:
- PESCI22
$3.08 -
2 Color 3mm Common Cathode LED
diymore
$1.16Features: CATEGORY SPECIFICATIONS Product Name 3mm Bi-Color LED LED Type Diffused LED LED Colors Green + Red Diameter 3 mm Package Type Diffusion Working Voltage 2.0 – 2.5 V Operating Current 10 mA Viewing...- SKU:
- PELED57
$1.16 -
7 Color Colour Flashing LED Module
diymore
$1.16Features: CATEGORY SPECIFICATIONS Product Type LED Module Model YB-3120B4PnYG-PM LED Shape 5mm round hole-type LED LED Color 7-color flashing (Pink, Yellow, Green – high brightness) Lens Type White mist Forward Voltage 3.0...- SKU:
- PELED44
$1.16 -
Mini Magnetic Dry Reed Switch
Hesai
$1.39Reed switch is an abbreviation of the dry reed contacts a passive electronic switching elements, and has the advantages of simple structure, small size and ease of control, its shell is a sealed glass tube, the tubes are installed two iron elastic reed...- SKU:
- PEDRP58
$1.39 -
RGB LED Module 3 Color Light
diymore
$1.54Features: CATEGORY SPECIFICATIONS Product Name RGB LED Module LED Type Plug-in Full-Color RGB LED LED Colors Red, Green, Blue (RGB) Control Method PWM input (R, G, B channels) Working Voltage 5V Drive Type Common cathode drive Control...- SKU:
- PERGB58
$1.54 -
Active Speaker Buzzer Module
Cytron
$1.16Features: CATEGORY SPECIFICATIONS Product Type Transistor Driver Module Transistor Type 9012 transistor drive Operating Voltage 3.3V – 5V Interface Pins VCC, GND, I/O VCC Input External 3.3V–5V (compatible with 3.3V and 5V...- SKU:
- PEBUZ85
$1.16 -
3 Colour RGB SMD LED Module
diymore
$1.54Features: CATEGORY SPECIFICATIONS Product Name RGB LED Module (5050 SMD Full Color) LED Type 5050 SMD RGB LED LED Colors Red, Green, Blue (RGB) Control Method PWM input control (3-pin R, G, B) Working Voltage 5V Drive Type Common...- SKU:
- PESMD54
$1.54 -
MT3608 DC-DC Boost/step up module
TMEiC
$1.54Features: CATEGORY SPECIFICATIONS Product Name Mini Ultra-Compact Adjustable DC-DC Boost Converter Module Module Type Non-Isolated Step-Up (Boost) Converter Input Interface Micro USB / USB data cable input Input Voltage Range Wide input...- SKU:
- PENBR44
$1.54 -
I2C Adapter shield Module Board
diymore
$1.16Features: CATEGORY SPECIFICATIONS Product Name Wiichuck Breakout Board Function Nunchuck to Arduino communication interface Condition Brand new Material PCB Color Blue Compatibility Nintendo Nunchuck with Arduino Purpose Enables...- SKU:
- PECNA88
$1.16 -
Rotary encoder/potentiometer module
Olimex
$1.54Features: CATEGORY SPECIFICATIONS Product Name Rotary Encoder Module with Knob Cap Module Type Digital Control Module Working Voltage 5V Encoder Type Incremental Rotary Encoder Pulse Count 20 pulses per revolution Output...- SKU:
- PEKCR54
$1.54 -
5V 4 Channel Relay Module
diymore
$4.24Features: CATEGORY SPECIFICATIONS Product Name 5V 4-Channel Relay Module Module Type Multi-Channel Relay Interface Board Channel Count 4 Channels Working Voltage DC 5V Driver Current per Channel ~50–60 mA Relay Type Electromagnetic...- SKU:
- PECRM55
$4.24 -
Crash Collision Sensor Impact Switch
Electro
$1.93This is a collision sensor, you can use it as a limit switch when it crashes something, it will output a low level, and normally output a high level. This module can use for the robot, smart car, or some other device that needs to limit the stroke...- SKU:
- PECCS78
$1.93 -
RS485 to TTL MAX485 Arduino Module
Electro
$1.54Features: CATEGORY SPECIFICATIONS Product Type RS485 to TTL Converter Module Chipset MAX485 Function TTL to RS485 differential signal conversion Operating Voltage 5V Communication Standard EIA-485 (RS485) Interface Type TTL +...- SKU:
- PEPPA12
$1.54 -
IR Relay Driver Module + Active Remote Controller
Olimex
$5.39Features: CATEGORY SPECIFICATIONS Product Name 12V Wireless Remote Control Relay Module Module Type 1-Channel Remote-Controlled Relay Switch Working Voltage DC 12V (VIN+ / GND) Channel Count 1 Channel Control Method Wireless remote...- SKU:
- PEIRT25
$5.39 -
TTL to RS485 Automatic Control Module
Autonics
$3.08Features: CATEGORY SPECIFICATIONS Product Type TTL to RS485 Transceiver Module Function TTL ↔ RS485 signal conversion Communication Mode Half-duplex RS485 Baud Rate Range 110 – 256000 BPS Supply Voltage 3.0V – 30V...- SKU:
- PEWRC45
$3.08 -
240V 3A 4 Channel Xbee Relay Shield
diymore
$7.70Features: CATEGORY SPECIFICATIONS Product Name Arduino 4-Channel Relay Shield Module Type Relay Control Shield (Arduino Compatible) Channel Count 4 Channels Working Voltage DC 7V – 12V (>200mA) Relay Type Electromagnetic...- SKU:
- PECWR44
$7.70 -
SOLD OUT
Solar Cell 12V 1.5W 150mAh
Dikavs
$5.39Features: CATEGORY SPECIFICATIONS Product Type Solar Panel Rated Power 1.5W Rated Voltage 12V Material Polycrystalline silicon Dimensions 110 × 110 × 3 mm Wire Length 1 m Weight 64 g Efficiency Feature High conversion...- SKU:
- PESPV96
$5.39 -
Capacitive Touch Sensor
diymore
$1.54Description:This is jog type capacitive touch switch sensor module based on a touch detection IC TTP223B. Normally, the output is low level(at mode of low power consumption). When the finger touch the corresponding location, output will be high(at quick...- SKU:
- PECTS55
$1.54 -
Stereo Audio MP3 Player Shield
diymore
$9.24This MP3 shield board is designed based on VS1053B from VLSI. using this shield you can plug for FOR FOR ARDUINO UNO/MEGA directly , don't need need to hook up with jumpers, it's becomes more easy to play music compared with the tiny mp3...- SKU:
- PEMPP55
$9.24 -
ENC28J60 Ethernet LAN / Network Module
diymore
$5.78Features: CATEGORY SPECIFICATIONS Product Type ENC28J60 Ethernet LAN Module Chipset ENC28J60 Ethernet controller Network Interface HR911105A RJ45 Ethernet port Operating Voltage 3.3V (5V tolerant digital I/O) Crystal Frequency 25...- SKU:
- PEELN84
$5.78 -
CH340G USB to TTL converter UART
diymore
$2.31Features: CATEGORY SPECIFICATIONS Product Type USB to UART Converter Module Chipset CP2102 Interface USB 2.0 to UART (virtual COM port) Integration Level Highly integrated (USB transceiver, oscillator, EEPROM, UART included) Operating...- SKU:
- PETTL57
$2.31 -
4x3 Matrix (BLACK) Keypad Module
Olimex
$3.08Description A basic 12 button keypad for user input. The buttons are setup in a matrix format. This allows a microcontroller to 'scan' the 7 output pins to see which of the 12 buttons is being pressed. Check the examples below for correct pin-outs and...- SKU:
- PEOIE44
$3.08 -
1 x 4 Keypad Matrix Membrane Switch
Olimex
$0.77Item specifics Type:Voltage Regulator is_customized:Yes Model Number:4 Key Matrix Membrane Switch Keypad- SKU:
- PEKMS85
$0.77 -
Keypad 4 x 5 Membrane
Hesai
$1.5420 Key Membrane Switch 4x5 Matrix Array Keypad Keyboard Control Panel Microprocessor Keyboard Controller for Arduino 5*4 1. Panel Size: 75*85mm.2. Length: 18CM.3. Insulation Resistance:100M Ω 100V.4. Withstand Voltage:250V Rms.(50-60Hz lmin)5...- SKU:
- PEAAM48
$1.54 -
Keypad 4X4 Membrane
Hesai
$0.92Product description: Contact resistance 500Insulation resistance 100MKey Operating Force 150-200NRebound time 1 (ms)Life of 100 million (times)Operating Temperature 60 1.The electronic characteristics:Circuit Rating: 35V (DC), 100mA,...- SKU:
- PEMSK94
$0.92 -
3pin Big Button Key Switch Sensor
diymore
$1.16Description: Size: 11*22mmColor: red cap or black cap,sent by randomVoltage: 3.5, 5VOutput: digital level (press low level, release high level)Interface: for 3P interface S V GPlatform: for , MCU, ARM, PI Package Included: 1 * button module- SKU:
- PEBKS44
$1.16 -
Dual-axis XY Joystick Module
Hesai
$1.93Features: CATEGORY SPECIFICATIONS Product Name Two-Axis Joystick Sensor Module Function Analog joystick input module with button control Operating Voltage DC 3.3V – 5V Output Signals X-axis analog output, Y-axis analog output, Z-axis...- SKU:
- PEMJF55
$1.93 -
Passive buzzer sensor module
diymore
$1.16Features: CATEGORY SPECIFICATIONS Product Type Passive Buzzer Module Buzzer Type Passive (requires external audio signal) Working Voltage DC 1.5V – 15V PCB Size (L × W) 18.5 mm × 15 mm Mounting Hole Dia. 3 mm Hole...- SKU:
- PEPBS44
$1.16 -
650nm Laser Module Dot Red
diymore
$1.16Features: CATEGORY SPECIFICATIONS Product Type Laser Sensor Module Condition New Operating Voltage 5V DC Output Wavelength 650 nm Pin Configuration 3-pin module Mounting Type Fixed bolt hole for easy installation Laser Color Red (as...- SKU:
- PELSM55
$1.16 -
20W XL6009 DC-DC Auto Boost Buck converter Module
diymore
$3.08The auto start voltage will be lowered to 7 V or less, and the motor will be at high speed when the voltage is up to 15 V or more. It is difficult to work for 12 V electrical equipment, this automatic riser module can solve this problem, regardless of...- SKU:
- PEBCC88
$3.08 -
XL4016 DC 9A 300W Step Down/Buck Converter
diymore
$7.32Features: CATEGORY SPECIFICATIONS Product Name High-Precision DC-DC Buck CV/CC Constant Current Module (300W) Module Type Non-Isolated Step-Down (Buck) CV/CC Converter Control System Dedicated benchmark IC + high-precision current sensing...- SKU:
- PEDBC88
$7.32