1. Are you a manufacturer?

Yes, we are a professional manufacturer with our own factory and over 10 years of export experience. We provide one-stop solutions ranging from R&D and production to global logistics support—ensuring strict quality control and on-time delivery for every order.

2. Do you offer customization services?

Absolutely. We support both OEM and ODM customization. Whether you need a custom logo on the product, branded packaging, or specific product specifications, our engineering team will work closely with you to bring your ideas to life.

3. How do I place an order?

The process is very simple: ① Send us your requirements (product model, quantity, shipping address, and contact information). ② Our team will prepare a Proforma Invoice (PI) and an order link for your review. ③ Confirm and make the payment—we will immediately start production or arrange the shipment.

4. What are your delivery terms?

We offer flexible delivery terms, including EXW, FOB, CIF, and DDP. Our logistics team will help you choose the most cost-effective and convenient shipping method based on your destination and order size.

Muren Microelectronics - Professional Electronic Components & Modules Supplier

Development boards

Displays

Cables

Type-C USB to TTL Serial Adapter FT232RL Chip UART Converter Module for MCU Debug Program Download

Usage: Program flashing, serial port debugging and printing, device console communication, connecting legacy serial devices to computers

Data Logging Expansion Shield With RTC Clock & TF Card Storage

RTC data logging expansion shield with TF card offline storage, CR1220 backup clock and prototyping perf area, for sensor timing collection, environment monitoring & electronics training.

IoT Visual Circuit Board With OV2640 Camera Module TF Card Slot Micro USB Programming Base

Dual-channel wireless vision development board equipped with OV2640 high-definition camera sensor, supports TF card local storage, matched with Micro USB programming base, suitable for embedded image projects such as remote monitoring, smart home and robot vision.

TXS0108E 8-Channel Bidirectional Logic Level Converter Module With Pin Headers

TXS0108E Eight-Channel Bidirectional Level Conversion Board, compatible with I2C/SPI/Serial Communication, dedicated module for voltage matching in communication between microcontrollers and sensors.

CP2102 USB to TTL Converter HW-598 for 3.3 V and 5 V with Jumper Cable Compatible with Arduino

This CP2102 USB to TTL module is an essential tool for electronic engineers and DIY enthusiasts. It is equipped with a highly stable CP2102 chip and supports plug-and-play functionality across multiple platforms including Windows, Mac, and Linux.

ATMEGA2560 V2.0 AVR Microcontroller Development Board With USB Cable

ATMEGA2560 large-capacity AVR microcontroller V2.0 board with CH340 chip & free USB cable, abundant IO ports, dual power supply, for robot, 3D printing & electronic learning projects.

MAX4466 Sound Sensor Module - Adjustable Gain Microphone Preamplifier, 2.4-5.5V Wide Voltage, Ideal for Arduino/Raspberry Pi Voice Projects

Suitable for creating projects such as voice-controlled lights, prototype of voice assistants, beat detectors, and environmental noise alarms.

V3.0 Mini AVR Microcontroller Board CH340 ATMEGA328P Controller with Pin Headers

Compact V3.0 open-source compatible microcontroller with & CH340 chip, Mini USB port, free soldering pin headers, 5V dual power supply, universal electronic control board for makers, teaching and robot projects.

Nano Expansion Board NANO IO Shield V1.0 Simple Expansion Board

This Nano IO Shield V1.0 is a compact expansion board designed specifically for the Nano V3.0 controller. Featuring robust screw terminals, it allows for quick and secure connections to sensors and peripherals without the need for soldering. This adapter simplifies the prototyping process, making it an ideal solution for DIY electronics and IoT projects.

W5500 Ethernet Network Module with SPI Interface & Hardware TCP/IP Stack – Industrial-Grade Network Solution for 51/STM32 Microcontrollers

This W5500 Ethernet module is designed for 51 and STM32 microcontrollers, enabling devices to quickly add wired network capabilities. It features a built-in hardware TCP/IP stack and communicates with the host via an SPI interface, supporting 8 independent network connections. Stable and efficient, it is an ideal choice for industrial control and IoT projects.

MCP23017 16-Bit I/O Expander Module I2C Interface GPIO Port Extension Board

Expand your system capabilities with this MCP23017 16-channel I/O expander module. Featuring a standard I2C interface, this PCB board offers reliable GPIO port extension for industrial control and embedded electronics projects.

STM32F103C8T6 Core Board - ARM Cortex-M3 MCU Development Board with 72MHz CPU, 64KB Flash - Blue Pill Module

The STM32F103C8T6 Core Board (Blue Pill) is a high-performance 32-bit development platform based on the ARM Cortex-M3 core. Featuring a 72MHz processor, 64KB Flash, and 20KB SRAM, it handles complex control tasks with ease. This compact module includes a complete minimum system, supports USB/external power, and provides an SWD debug interface. All GPIO, UART, SPI, I2C, ADC, and PWM pins are broken out for easy expansion. Ideal for embedded development, industrial prototyping, and electronics education.

TP4056 1A Li-ion Lithium Battery Charging Module with Micro USB Port - TP4056 Charger Board for 3.7V Batteries

This TP4056 charging module is a compact, high-efficiency linear charging board designed for 3.7V lithium batteries. It supports 5V input via a Micro USB port and delivers a programmable charge current of up to 1A. The board features built-in protection against overcharge, over-discharge, and reverse polarity, making it a safe and reliable component for DIY electronics, power banks, and small device projects.

Wholesale-Prototype Expansion Board with Mini Breadboard for R3 Layout Microcontrollers

Prototype shield for R3 layout boards with mini breadboard. Features LEDs, buttons, and all I/O pins. Perfect for soldering & DIY projects.

PCA9685 16-Channel PWM Servo Driver Board | IIC Interface Robot Controller Module | for Arduino/Raspberry Pi/STM32 | Industrial Grade Wholesale

PCA9685 16-Channel PWM Servo Driver Board, IIC interface, 12-bit precision. For Arduino/Raspberry Pi. Industrial grade

Wholesale MCP2515 CAN bus module, TJA1050 receiver, SPI protocol

MCP2515 CAN Bus Module with TJA1050 Receiver. 5V SPI interface for 51/AVR/ARM MCU. Supports CAN 2.0B protocol for industrial & automotive projects.

ENC28J60 SPI Ethernet module, compatible with Arduino/STM32/AVR

The ENC28J60 SPI Ethernet module is widely used in IoT devices, industrial control, remote data collection and teaching experiments. It is an ideal solution for achieving embedded networking at a low cost.

GY-61 ADXL335 3-Axis Accelerometer Module, Analog Output for Arduino/STM32

The GY-61 is a 3-axis analog accelerometer module based on ADI’s ADXL335 chip, supporting ±3g range and 0.5Hz–1.6kHz bandwidth with direct X/Y/Z analog voltage output. Ideal for drone attitude control, robot balancing, motion recognition, and industrial vibration monitoring — a cost-effective, high-precision solution for dynamic and static acceleration sensing in embedded projects.

GY-BME280 3-in-1 Sensor Module – High Precision Temp, Humidity & Pressure I2C/SPI Board for Arduino ESP32 Weather Station

GY-BME280 Sensor: Temp, Humidity & Pressure. I2C/SPI, 3.3V/5V. Idea for Arduino weather stations & IoT projects.

GY-521 MPU-6050 6-Axis Gyroscope & Accelerometer Module, I2C Interface for Arduino/STM32

The GY-521 MPU-6050 six-axis gyroscope and accelerometer module is widely used in unmanned aerial vehicle flight control, intelligent balancing vehicles, robot posture control, VR/AR body sensation interaction, and industrial vibration monitoring. It is an ideal choice for achieving high-precision dynamic posture perception in embedded projects.

V3.0 Prototype Expansion Shield for 2560 Layout with Prototyping Area and Detachable Mini Breadboard

This V3.0 Prototype Expansion Shield is designed for microcontrollers with a 2560 layout, making it ideal for electronics projects and circuit experiments. It features a large prototyping area (perfboard) for soldering permanent circuits and includes a detachable mini breadboard for quick, solderless prototyping. With an onboard reset button and access to all digital, analog, power, and communication pins, it helps you build neat and professional electronic projects effortlessly.

1.8" TFT LCD Module - 128x160 SPI Interface with SD Card Slot, ST7735 Driver for Arduino & STM32

1.8" TFT LCD Module, 128x160, ST7735S driver, SPI interface, 4 IO pins. Compatible with Arduino, STM32, 51 MCU. Ideal for DIY smartwatches, dashboards & embedded projects.

0.96 Inch OLED Display Module SSD1306 I2c Interface 128x64 Pixel Resolution

This 0.96-inch OLED display module uses the SSD1306 driver chip, with a resolution of 128×64 pixels. It communicates with the main controller via the I2C serial interface and only requires 4 wires (GND, VCC, SCL, SDA) for driving. It is compatible with mainstream development platforms such as Arduino, ESP32, and STM32.

0.91" OLED Display Module - 128x32 I2C Interface with SSD1306 Driver for Arduino & ESP32 Low-Power Projects

0.91" OLED 128x32 I2C Module, SSD1306 driver, Low power, high contrast. Compatible with Arduino, ESP32, STM32. Ideal for smartwatches & DIY projects.

1.3" OLED Display Module - 128x64 I2C Self-Emissive Screen Kit for Arduino & ESP32 Low-Power Projects

1.3" OLED I2C Module, 128x64, 4-wire (VDD/GND/SCK/SDA), self-emissive, low power, high contrast. Ideal for Arduino/ESP32 smartwatches, sensors & DIY projects.

1.28" Round TFT LCD Display Module - GC9A01 Driver, 240x240 SPI Interface, Full-Color IPS Screen for Smartwatches & Embedded Projects

This 1.28-inch circular TFT liquid crystal display module is commonly used in embedded projects such as smart watches, AI toys, knob screens, and small dashboards that require circular display interfaces.

LCD1602 Yellow-Green Screen LCD Module Character Display 5V with Backlight Wholesale Supplier

LCD1602 yellow-green screen module, 16x2 character display, 5V powered with backlight. Widely used in industrial control and electronics projects.

LCD1602 Blue Backlight LCD Module Character Display 5V with Backlight Wholesale Supplier

LCD1602 blue screen module, 16x2 character display, 5V powered with backlight. Widely used in industrial control and electronics projects. High contrast clear display.

LCD1602 Keypad Shield Module Blue Backlight with Button I/O Wholesale Supplier

LCD1602 Keypad Shield, blue backlight 16x2 display, multi-button input & reset. Compatible with various boards. Suitable for electronics projects & industrial control.

TM1637 4-Digit 7-Segment Display Module - 2-Wire Control, 8-Level Brightness, Compatible with Arduino/STM32

Typical application scenarios:Digital clocks, temperature and humidity meters, electronic scales, temperature controllers, counters, teaching experiment kits, etc., where simple digital output is required.

8-digit digital tube display module MAX7219 LED display supports cascaded 8-digit serial 3 IO port control

This 8-bit LED digital tube display module uses the MAX7219 driver chip and is specifically designed for electronic projects that require multiple-digit display. It supports serial communication and only requires 3 I/O ports to control 8-bit common-cathode digital tubes, significantly saving the resources of the microcontroller. At the same time, it supports multi-module cascading expansion, making it suitable for applications such as clocks, counters, thermometers, voltmeters, etc.

WS2812B 8x8 RGB LED Matrix Module - 64-Bit Full-Color Programmable Pixel Screen for DIY Creative Display Solutions

Ideal for electronic DIY projects, educational demonstrations, art installations, and small-scale dynamic display applications, it is the perfect choice for makers and developers to create personalized lighting effects.

MAX7219 4-in-1 LED Dot Matrix Display Module - 32x8 Cascaded Digital Screen Kit for Arduino & STM32 Scrolling Text Projects

MAX7219 4-in-1 LED Matrix. Drives 32x8 pixels via 3 IO pins. Cascadable, flicker-free display for Arduino/STM32. Ideal for scrolling text & clocks. Kit includes cables.

Wholesale MAX7219 8x8 LED dot matrix display module, suitable for Arduino/STM32 scrolling text and graphic display kits

This MAX7219 8×8 LED dot matrix module integrates 64 high-brightness LED units and achieves efficient serial control through the built-in MAX7219 driver chip.

1.77" TFT Color Display Module - SPI Interface, ST7735S Driver, 128x160 Resolution, Compatible with Arduino/STM32

Leuchtstarkes, entspiegeltes TFT-Display mit großer 1,77 Zoll BilddiagonalGroße Auflösung von 128x160 Pixeln zur klaren Darstellung von Texten, Grafiken und BildernHohe Hardwarekompatibilität mit Raspberry Pi & Co. dank Standard SPI-Datenschnittstelle und frei verfügbarer Bibliotheken für den ST7735 BildcontrollerMaße (LxBxH) – Board: 34 x 54 x 3,5* mm (ca. 12mm inkl. Pins); Display: 34 x 43 x 2,4 mm; Anzeigefläche: 28 x 35

40 Pieces Jumper Wire Cables M2M / F2M / F2F for Arduino and Raspberry Pi

This product is a 40P color DuPont ribbon cable, specially designed for electronic prototyping and maker projects. It adopts a 2.54mm standard pitch and supports three connection methods: male-to-male, male-to-female, and female-to-female. It can be freely split for use.

Wholesale FFC flexible flat ribbon cables, available in multiple lengths (30cm/50cm/100cm/200cm)

MR-006 100CMMR-014 200CMMR-019 30CMMR-037 50CM

Waterproof DS18B20 Digital Temperature Sensor Probe - Stainless Steel Encapsulation (1m/2m/3m Options)

This sensor adopts a single bus protocol and supports multi-point networking. Even if different-length probes are used, as long as they are on the same bus, the temperature data can be independently read through a unique ROM address. It is highly suitable for distributed temperature monitoring systems.

400-Hole Solderless Breadboard + 65-Piece Colorful Dupont Wire Kit - Universal Experimental Set for Arduino/STM32/Raspberry Pi

A set of male to male jumper wire cable with plug for breadboards/breadboards. (3 x 65 pieces) Our jumper cables of different lengths (25 cm/20 cm/16 cm/12 cm) can also completely bridge large pegboards. breadboard is perfect for quick setup of electronic circuits with 400 contacts compatible with Raspberry Pi. breadboard kit is ideal for experimental setups in the laboratory, industry, university, schools, hobby sector and model building.

Multicolor breadboard jumper wires, suitable for Arduino/Raspberry Pi electronic experiments for non-welding connection lines

The multi-color breadboard jumper cables enable quick and solder-free connections. They are highly suitable for DIY projects and prototyping with Arduino.

murenmicroelectronics

Development boards

Displays

Cables

Type-C USB to TTL Serial Adapter FT232RL Chip UART Converter Module for MCU Debug Program Download

Data Logging Expansion Shield With RTC Clock & TF Card Storage

IoT Visual Circuit Board With OV2640 Camera Module TF Card Slot Micro USB Programming Base

TXS0108E 8-Channel Bidirectional Logic Level Converter Module With Pin Headers

CP2102 USB to TTL Converter HW-598 for 3.3 V and 5 V with Jumper Cable Compatible with Arduino

ATMEGA2560 V2.0 AVR Microcontroller Development Board With USB Cable

MAX4466 Sound Sensor Module - Adjustable Gain Microphone Preamplifier, 2.4-5.5V Wide Voltage, Ideal for Arduino/Raspberry Pi Voice Projects

V3.0 Mini AVR Microcontroller Board CH340 ATMEGA328P Controller with Pin Headers

Nano Expansion Board NANO IO Shield V1.0 Simple Expansion Board

W5500 Ethernet Network Module with SPI Interface & Hardware TCP/IP Stack – Industrial-Grade Network Solution for 51/STM32 Microcontrollers

MCP23017 16-Bit I/O Expander Module I2C Interface GPIO Port Extension Board

STM32F103C8T6 Core Board - ARM Cortex-M3 MCU Development Board with 72MHz CPU, 64KB Flash - Blue Pill Module

TP4056 1A Li-ion Lithium Battery Charging Module with Micro USB Port - TP4056 Charger Board for 3.7V Batteries

Wholesale-Prototype Expansion Board with Mini Breadboard for R3 Layout Microcontrollers

PCA9685 16-Channel PWM Servo Driver Board | IIC Interface Robot Controller Module | for Arduino/Raspberry Pi/STM32 | Industrial Grade Wholesale

Wholesale MCP2515 CAN bus module, TJA1050 receiver, SPI protocol

ENC28J60 SPI Ethernet module, compatible with Arduino/STM32/AVR

GY-61 ADXL335 3-Axis Accelerometer Module, Analog Output for Arduino/STM32

GY-BME280 3-in-1 Sensor Module – High Precision Temp, Humidity & Pressure I2C/SPI Board for Arduino ESP32 Weather Station

GY-521 MPU-6050 6-Axis Gyroscope & Accelerometer Module, I2C Interface for Arduino/STM32

V3.0 Prototype Expansion Shield for 2560 Layout with Prototyping Area and Detachable Mini Breadboard

1.8" TFT LCD Module - 128x160 SPI Interface with SD Card Slot, ST7735 Driver for Arduino & STM32

0.96 Inch OLED Display Module SSD1306 I2c Interface 128x64 Pixel Resolution

0.91" OLED Display Module - 128x32 I2C Interface with SSD1306 Driver for Arduino & ESP32 Low-Power Projects

1.3" OLED Display Module - 128x64 I2C Self-Emissive Screen Kit for Arduino & ESP32 Low-Power Projects

1.28" Round TFT LCD Display Module - GC9A01 Driver, 240x240 SPI Interface, Full-Color IPS Screen for Smartwatches & Embedded Projects

LCD1602 Yellow-Green Screen LCD Module Character Display 5V with Backlight Wholesale Supplier

LCD1602 Blue Backlight LCD Module Character Display 5V with Backlight Wholesale Supplier

LCD1602 Keypad Shield Module Blue Backlight with Button I/O Wholesale Supplier

TM1637 4-Digit 7-Segment Display Module - 2-Wire Control, 8-Level Brightness, Compatible with Arduino/STM32

8-digit digital tube display module MAX7219 LED display supports cascaded 8-digit serial 3 IO port control

WS2812B 8x8 RGB LED Matrix Module - 64-Bit Full-Color Programmable Pixel Screen for DIY Creative Display Solutions

MAX7219 4-in-1 LED Dot Matrix Display Module - 32x8 Cascaded Digital Screen Kit for Arduino & STM32 Scrolling Text Projects

Wholesale MAX7219 8x8 LED dot matrix display module, suitable for Arduino/STM32 scrolling text and graphic display kits

1.77" TFT Color Display Module - SPI Interface, ST7735S Driver, 128x160 Resolution, Compatible with Arduino/STM32

40 Pieces Jumper Wire Cables M2M / F2M / F2F for Arduino and Raspberry Pi

Wholesale FFC flexible flat ribbon cables, available in multiple lengths (30cm/50cm/100cm/200cm)

Waterproof DS18B20 Digital Temperature Sensor Probe - Stainless Steel Encapsulation (1m/2m/3m Options)

400-Hole Solderless Breadboard + 65-Piece Colorful Dupont Wire Kit - Universal Experimental Set for Arduino/STM32/Raspberry Pi

Multicolor breadboard jumper wires, suitable for Arduino/Raspberry Pi electronic experiments for non-welding connection lines

BEST SELLERS

1.69 Inch IPS TFT LCD Display Module 240×280 ST7789V2 Driver 4-Wire SPI Interface Color Screen Panel for Arduino MCU DIY Project

DS18B20 Single-Bus Digital Temperature Sensor Module (Compatible with Arduino/Raspberry Pi)

Mini ESP-01S 32-bit ESP8266EX Microcontroller Module, 8 Pin Programmable Circuit Board Multi Communication Interfaces, 80/160MHz Adjustable Clock Frequency for STEM DIY Electronic Sensor Embedded Projects

V4 Dual Core ESP32 Programmable Circuit Board CP2102 Serial Chip Micro USB Controller, 34 Expandable I/O Pins Multi Communication Interface Board Works with Arduino IDE & MicroPython for STEM Electronic DIY Projects

Mini ESP8266 IoT Development Board with CH340G Serial Chip, Micro USB Circuit Controller, Compact Circuit Board Works with Arduino IDE & MicroPython for Smart Device DIY Electronic Projects

DIY Ballet Dancer Rotating LED Lamp Soldering Kit USB 5V Type-C Power Adjustable Speed Dynamic Color Light STEM Electronic Assembly Toy for Teaching Experiment Desktop Decor Gift

DIY Rotating Windmill LED Soldering Kit, Colorful Light Effect STEM Educational Assembly Toy, Adjustable Speed Desktop Decor Lamp, Handmade Electronic Craft Gift for Teens & Adults

DIY Carousel Rotating Horse LED Light Kit Soldering Electronic Assembly Kit Colorful Lamp Adjustable Speed Motor DIY Crafts Educational STEM Toy Gift for Teens Adults

DHT20 I2C Digital Temperature Humidity Sensor Module ±3%RH Humidity ±0.5℃ Temp Accuracy 2.5V-5.5V IIC Digital Output Detector Board for Arduino Raspberry Pi Smart Greenhouse Monitoring DIY

DHT22 AM2302 Digital Temperature Humidity Sensor Module High Precision 4 Pin Temperature Humidity Transmitter for Arduino Raspberry Pi Weather Monitoring

GETA CUSTOMQUOTEFOR YOUR TEAM

Featured Products

Development boards

Displays

Cables

Type-C USB to TTL Serial Adapter FT232RL Chip UART Converter Module for MCU Debug Program Download

Data Logging Expansion Shield With RTC Clock & TF Card Storage

0.96 Inch OLED Display Module SSD1306 I2c Interface 128x64 Pixel Resolution

1.8" TFT LCD Module - 128x160 SPI Interface with SD Card Slot, ST7735 Driver for Arduino & STM32

0.96 Inch OLED Display Module SSD1306 I2c Interface 128x64 Pixel Resolution

40 Pieces Jumper Wire Cables M2M / F2M / F2F for Arduino and Raspberry Pi

Wholesale FFC flexible flat ribbon cables, available in multiple lengths (30cm/50cm/100cm/200cm)

Waterproof DS18B20 Digital Temperature Sensor Probe - Stainless Steel Encapsulation (1m/2m/3m Options)

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