أقراص صنفرة من كربيد السيليكون ، ورق صنفرة وخطاف حلقي لطاحونة الحفر ، ورق صنفرة رطب وجاف ، صنفرة ، 3 بوصة ،

ATtiny13A ATtiny84 ATtiny85 ATtiny2313 ATMEGA328P AVR ISP Programming Board Soldering Kit for Arduino Uno R3

TZT TPA3116 D2 TPA3116DA DC 12V 24V 100W Mono Channel Digital Power Audio Amplifier Board TPA3116D2 Large Capacity Board

ESP32 Audio Kit ESP32-A1S WiFi+ Bluetooth module ESP32 serial port to WiFi audio module dual antenna Antenna ESP32-A1S

NEW 1.5 Inch 1.5" 128x128 OLED Shield Screen Module White/Yellow For Raspberry Pi For STM32 For Arduino

DIY Sound Control LED Music Electronic Kits Audio Frequency Display PCB Soldering Project Practice Solder Diy Electronic Kit

Electronic Clock DIY KIT LED Microcontroller Kit Digital Clock Time Light Control Diy Electronic Kit

Motor Speed Controller Regulator Adjustable Speed Controller Regulator Switch Durable 12V 24V 48V 20A DC

1000PCS DO-35 1N4148 IN4148 High-Speed Switching Diodes

1-10pcs CTL1616F CTL1616 CTL 1616 Photokinetic Kinetic Energy Rechargeable Battery New Solar Wiederaufladbare Battery capacitor

50 pcs/Lot 1W 1% High Precision Metal Film Resistor 2 4.7 10 22 100 220 330 470 1K 4.7K 15K 47K 68K 220K 470K ohm 1 W Resistance

20pcs 25KHZ 16MM Transmit Receive Ultrasonic open sensor TCT25-16T/R (split type) probe 16mm 25khz ultrasonic drive dog

50Pcs 10mm Led Diodes Muticolor Lights White Red Green Blue Yellow Assorted Bulbs Set Light Emitting Diodes Assortment Kit

3.3V/5V MB102 Breadboard Power Nodule+MB-102 830 Points Solderless Prototype Bread Board Kit +65 Flexible Jumper Wires

Recording Recorder Module Sound Module Push Button/Light Control Activated 8M Capacity Micro USB Cell Powered for Greeting Card

DIY Electronics Kit 3D Christmas Tree Soldering Practice Electronic Science Assembly Kit 3 Color/7 Color Flashing LED PCB

10PCS MB102 Breadboards Kit Include 5PCS 830 Point 5PCS 400 Point Solderless Breadboards for Arduino

P4 Indoor 256x128mm SMD Full Color 64x32 pixels 1 / 16 Scan LED screen panel module

Huidu HD-WF1 Full Color RGB HUB75 Controller LED Display Screen Pixel Animation LED Digital Signage WiFi USB Port Control Card

DC3.7-6V 2A 200KV high voltage generator pulse arc generator ignition coil module square/round boost boost module set

SHT40 SHT45 Temperature and Humidity Sensor For QWIIC Interface Temperature and Humidity Module

100Pcs 3528 1210 SMD LED Diode Light Emitting Chip Warm White Red Green Blue Yellow Orange UV Purple Pink RGB PLCC2 PLCC4 SMT

Industrial grade USB to TTL serial cable 6PIN/4PIN loose head interface original FT232RNL protection circuit

WT32-ETH01 Embedded Serial Port Networking Bluetooth-compatible Ethernet WIFI Combo Gateway MCU ESP32 Wireless Module WT32 ETH01

100watts 1DB 3DB 6dB 10db 20DB ATTENUATORS FLANGED DC-3GHz flanged 50ohms BeO Full Flange 50OHM LOW VSWR High Power

DC 5V 18650 Lithium Battery Capacity Tester Lithium Battery Internal Resistance Tester Charge/Discharge Detector Type-C Interfac

PMS5003 PMS5003T PMS6003 PMST003 G5 PM2.5 Gas Air Particle Dust Laser Sensor Module ZPH02 High Precision Digital Air Purifier

Electric Piano DIY Kits DIY Electronic Organ Module 51 Microcontroller String Less Photoelectric Organ Kit Soldering Practice

Lora Module SX1276 SX1278 868M/915Mhz Wireless loraTransceiver Module spread Spectrum Long-Range Wireless Communication 

Active Diffuse Reflection Infrared Motion Detector Intelligent Induction Switch Photoelectric Human Body Automatic Motion Sensor

ESP32-WROOM Development Board Single Relay Module DC7-60V Suitable for ESP32 Secondary Development Smart Home Wireless Control

DC 5V power supply ESP32 16 channel relay module development board ESP32-WROOM secondary development

100Pcs 2835 SMD LED Diode Chip Cool Warm White Red Green Blue Yellow 0.2W 0.5W 2V 3V Small DIY SMT PCB Lamp Light Beads Emitting

M92T36 PI3USB30532ZLE PI3USB BQ24193 Battery Management Charging IC Chips For Switch Console Display HDMI-Compatible

2Pcs/1pc ESP32-Audio-Kit ESP32 Audio Development Board ESP32-Aduio-Kit Module Dual-core ESP32-A1S 8M 64MB PSRAM Serial to WiFi

5pcs/lot 148-type single-potentiometer A20K A50K A100K A200K handle 15MM flower volume potentiometer

40 / 120pcs 40PIN 20CM Dupont Line Male to Male + Female and Female to Female Jumper Dupont Wire Cable For Arduino DIY KIT