Дагалдах хэрэгсэл | 2,000+ бүтээгдэхүүн

AHT20 + BMP 280 temperature and humidity pressure module high precision digital temperature and humidity atmospheric pressure sensor

PD QC Trap board fast charge USB boost line Type-C power failure router optical cat adapter bare board motherboard

Drive-free USB sound card computer external sound card module laptop sound card CM108 USB sound card chip

1 Channel 30A relay module 5V12V with optocoupler isolation supports high and low level trigger high power

W5500 module TCP/IP Ethernet module compatible with WIZ820IO network interface

3D printer accessories stepper motor ultra-quiet drive module TMC2209 TMC2208 ATD5833

USB DC small water pump miniature Mini submersible pump pumping pump 3V5v6v horizontal small submersible pump vertical mini pump

High-power MOS transistor field effect transistor trigger switch drive module PWM adjustment electronic switch control board

18650 battery box 1 section 2 section 3 Section 4 battery holder PCB pin/board/pin/DIY

12/24V/100W/300W high-power switching power supply module AC-DC isolated step-down module regulated power supply

High-precision 5V2A charging and discharging integrated module Type-C input compatible with 4.2V lithium battery

ESP32-DevKitC development board ESP32 backplane can be equipped with ESP32-32D/32U module module

3.7V lithium battery 5V charge 2 strings 3 strings lithium battery boost charging board module support QC fast charge

IP2312 polymer ternary lithium battery fast charging board 3A 5V to 4.2V 4.35V Type C

3.7V liter 5V/9V multimeter modified 18650 lithium battery charge boost discharge integrated adjustable module 2A

NTC thermistor 1% accuracy 10K temperature sensor Refrigeration air conditioning refrigerator probe 0.5 m 3950

Power failure automatic switching standby battery lithium battery module 5V-48V universal emergency converter relay

5908 silicone tire compatible robot smart car 360 degree 9G steering gear SG90 Lego TT motor

Smart car kit 2 wheels 2WD/tracing car/DIY kit/uno development board/car chassis/programming

RXB6 433Mhz Superheterodyne Wireless Receiver Module

Tactile switch 12x 12x 7.3H button made in China + Color Key cap 4-pin in-line switch Tactile button

HL-340 USB to serial line (COM) USB-RS232 USB nine-pin serial line support win7-64-bit

3.5mm male-to-male audio line AUX audio line car audio 3.5mm3 audio line 0.5 meters

XH-M401 DC-DC step-down module XL4016E1 high-power DC Regulator board maximum 8A with voltage regulator

MCU TTL to RS485 module 485 to serial UART level conversion hardware automatic flow control

Timing pulley 2GT-20 teeth 16 teeth bandwidth 6mm inner hole 5/8mm GT2 transmission pulley

AM2302B(DHT22)/single bus digital temperature and humidity sensor module probe AM2302 adapter board

Normally closed vibration sensor module vibration switch alarm sensor module vibration switch SW-420

Metal Gear robot intelligent vehicle reduction motor TT motor single shaft finished product 1:90 one Blue

Vacuum W420 steel ball universal wheel, 2-wheel UNO smart car chassis bull eye nylon mbot,N20

Rotary encoder coding switch/EC11/audio digital potentiometer with switch five-pin handle length 20mm

RGB LED module tri-color LED module 10mm co-Yin fog

JST-2P male/female socket plug-in cable LED male and female plug red and black Terminal Cable 10/15cm

Module temperature and humidity sensor DHT11,DHT-11 electronic building blocks KY-015

XL6009 DC-DC adjustable boost Module 3V ~ 32v L 5V ~ 35V output adjustable with voltmeter display

10mm luminous module LED light sensor LED light indicator Red Yellow Blue Green White Electronic building blocks

3.7V 2/3/4/5 string 18650 polymer power indicator board 12V lithium battery pack power monitor

SIM800L module SUNLEPHANT GSM GPRS 4 Frequency Global

ENC28J60 network module Ethernet SPI interface 51/AVR/ARM/PIC code mini version

YZC131 1/5/10/20kg small range weighing pressure sensor electronic scale bracket sensor