Product Center
Over 10K part numbers in stock, with access to top-tier domestic OEM inventory and exclusive channels for hard-to-find and niche components.
STM32F103C8T6 ARM Cortex-M3 Microcontroller
STMicroelectronics mainstream MCU, 72MHz clock speed, 64KB Flash, 20KB SRAM, LQFP48 package. Widely used in industrial control, medical devices, and consumer electronics.
MPU6050 6-axis Accelerometer and Gyroscope Sensor
InvenSense 6-axis motion processing sensor with integrated 3-axis accelerometer and 3-axis gyroscope, I2C interface. Ideal for drones, robots, and fitness bands.
AMS1117-3.3 LDO Regulator
Low-Dropout Linear Regulator, 3.3V/1A Output, SOT-223 Package, Widely Used in Power Conversion for Various Electronic Devices
LM358 Dual Operational Amplifier
General-purpose dual operational amplifier; operates on single or dual supply; low power consumption; widely used in signal conditioning, sensor interfaces, and audio amplification.
AT24C56 EEPROM Memory
256Kbit (32K×8) Serial EEPROM, I2C Interface, 1.7V-5.5V Wide Voltage Range, 100 K Write Cycles, Data Retention for 200 Years
CH340G USB-to-Serial Chip
USB to TTL Serial Converter with Full-Speed USB Support, Built-in Clock (No External Crystal Required), Ideal for Arduino and 3D Printers
AO4606 N+P Channel MOSFET
Complementary MOSFET, N-channel 30V/6.9A, P-channel -30V/-5.2A, SOIC-8 package for power switching and motor drive
74HC595 8-bit Serial-In Parallel-Out Shift Register
8-bit serial-in, parallel-out shift register with tri-state outputs; supports cascading for expansion; widely used in LED drivers and I/O expansion.
74HC00 Quad 2-Input NAND Gate
Quad 2 Input NAND Gate Logic Chip, High-Speed CMOS, Low Power Consumption, for Digital Logic Circuit Design
GD32F103C8T6 ARM Cortex-M3 Microcontroller
GigaDevice domestic MCU, compatible with STM32F103, 72MHz main frequency, 64KB Flash. High cost-performance ratio, ideal for localization substitution solutions.
W25Q64JV SPI Flash Memory
64Mbit (8MB) Serial Flash with SPI/QSPI interface, up to 133MHz clock speed, XIP execution for code storage
DHT11 Digital Temperature and Humidity Sensor
Low-cost composite temperature and humidity sensor with digital output. Relative humidity accuracy ±5%, temperature accuracy ±2°C. Ideal for smart homes and agricultural monitoring.
1N4148 High-Speed Switching Diode
General High-Speed Switching Diode, 100V/200mA, SOD-323/DO-35 Package, Fast Switching Speed for Signal Detection and Protection Circuits
XL7005A DC-DC Buck Converter
Non-isolated DC-DC buck chip with 8-80V input and adjustable 1.25-60V output, delivering up to 1A. Ideal for industrial power supplies and LED drivers.
TJA050 CAN Bus Transceiver
High-speed CAN transceiver compliant with ISO11898, rated for 80V withstand voltage, featuring ESD protection; designed for automotive electronics and industrial control.
ADS1115 16-bit ADC
High-precision 16-bit ADC with I2C interface, 4 differential input channels, and built-in programmable gain amplifier (PGA) for precision measurements.