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PAM8403 Mini 5V Digital small amplifier board with switch potentiometer USB power supply sound effect is good

TP4056 1A lithium battery charging board module TYPE-C USB interface charging protection two-in-one

TXS0108E high-speed full duplex 8-way level conversion module 8-bit bidirectional voltage converter

USB 3.0 female socket to DIP module flat to direct plug adapter board female socket adapter board 2.54

XH-W1209 digital display thermostat high precision temperature controller temperature control switch miniature temperature control board

VL53L1X laser ranging sensor module TOF time of flight ranging 4 M ranging with optical cover

Mini version NRF24L01 + wireless module power enhanced version 2.4g wireless transceiver module

Single-Section double MOS 3.7V protective plate protective plate with iron sheet spot welding suitable for 18650 polymer lithium battery pack

4-string lithium battery protection board 30A high current four-string automatic recovery without activation 14.8v 16.8V

mini D1 PRO upgraded version NodeMcu Lua wifi development board based on ESP8266

GY232V2 MICRO FT232RL USB to TTL module single chip microcomputer serial port downloader

RGB LED Breakout-WS2812 color light module single wire interface full color luminous tube

GY-MCP3421 module 18 bit high precision A/D conversion module MCP3421A0T module

GY21 SHT21 HTU21D replaces SI7021 temperature and humidity sensor module I2C interface

TPA3118D2 digital amplifier board 2.0 Dual Channel 2*45W audio power amplifier board HD XH-M312

CJMCU-1080 high precision digital temperature and humidity sensor HDC1080 humidity temperature module

MINI L293D motor drive expansion board MINI L293D motor drive module small Board

ATK-VL53L0X laser ranging module ToF time-of-flight ranging sensor module

GY-Openlog cleanflight naze32 F3 blackbox black box flash recorder

DHT11 digital temperature and humidity sensor module temperature module humidity module transmitter probe

Mini DC-DC boost module 3.7V to 12V support 5V/8V/9V/12V output lithium battery boost plate

AHT20 temperature and humidity sensor module high precision humidity sensor probe DHT11 upgraded I2C

Dual USB current and voltage detection instrument dual output mobile phone charging treasure battery capacity tester test meter

Two-wire voltmeter 0.36-inch DC4.5V30V DC voltmeter head motorcycle voltmeter digital display meter

New pro mini improved version ATMEGA328P 5V/16m electronic building block module Interactive Media

Red board 2-way relay module with optical coupler isolation support high and low level trigger Development Board

GY-87 10DOF MPU6050 HMC5883L BMP 180 sensor module

LM2596S-5.0 DC-DC DC step-down power module voltage stabilizer 3A 12V/24V to 5V/3.3V

AHT10 high-precision digital temperature and humidity sensor measurement module I2C communication instead of sht20

6S22.2V12A six-string polymer 18650 lithium battery protection board high current 20V without balance

SIM800C GSM GPRS module 5V/3.3V TTL adaptation STM32 C51 program with Bluetooth and TTS

ZMPT101B voltage transformer module single-phase AC active output voltage sensor module

MT3608 DC-DC boost module 2A boost board input voltage 2-24V L 5/9/12/-28v adjustable

3D printer motherboard accessories LV8729 stepper motor driver 128 high subdivision module heat sink

RCWL-0516 microwave radar induction switch module human body Induction module intelligent induction detector

Capacitive touch dimmer switch module constant voltage LED stepless dimming PWM control panel

GY-521 MPU-6050 module three-axis acceleration gyroscope 6DOF module

DC motor drive board 2-way motor drive module DRV8833 motor drive module small volume

FT232 module FT232 USB to serial port USB to TTL FT232R FT232RL upgrade download brush machine

USB to TTL serial port small Board 5V/3.3V/1.8V level download burning cable FT232RL serial port module