جهاز قياس جودة الهواء متعدد المعايير مع شاشة عرض ملونة، إخراج حقيقي 485، تخصيص متعدد المعايير

Mega 2560 PRO MINI 5V (Embed) CH340G ATmega2560-16AU with male pinheaders Compatible for arduino Mega 2560

1-20PCS ESP8266 D1 Mini WIFI Development Board ESP-12F CH340G CH340 V2 Usb Wemos D1 Mini Nodemcu Lua Iot Board 3.3V Met Pins

NEWEST RFID Starter Kit for Arduino UNO R3 Upgraded version Learning Suite With Retail Box

HU-017A Multifunction Radio Electronic DIY Kit 87~108MHz FM Adjustable Radio DIY Module LED Digital Display Volume Adjustable

TENSTAR ROBOT ESP32 LVGL WIFI&Bluetooth Development Board 2.8 Inch 240*320 Smart Display Screen TFT Module With Touch

DIY Bluetooth Speaker Kit with FM Radio 87.5-108MHZ DIY Soldering Project Practice Electronic Kit Solder Assembly U Disk TF

DIYTZT Real OLED Display 3.12" 256*64 25664 Dots Graphic LCD Module Display Screen LCM Screen SSD1322 Controller Support SPI

140W 2S 3S 4S 5S 6S Lithium Battery Charging Board Bidirectional Fast Charging Li-ion Lifepo4 BMS Charger Type-C IP2366 PD3.1

1000Kv Diy Kit High Voltage Generator 400Kv Dc High Voltage Generator Booster Board Inverter High Voltage Diy Kit Module

Resistor capacitor Book 2 in 1 SMD chip Sample 0201 0402 0603 0805 1206 0R~10M 1% 1PF-22UF Student engineer maintenance

Creator Kit for Projects Starter Kit for esp32 kit desenvolvimento ESP-32S WIFI development kit Board Basic Starter Kit

10 kinds of 50pcs 3296W multi-turn precision adjustable resistor trimmer potentiometer ESC kit 500R/1K/2K/5K/10K/20K/50K/100K/1M

300/600pcs Metal Film Resistors Assortment 30 Kinds Metal Film Resistance Assortment Kit 10R-1M Resistance 1/4W

DIY Mini Digital Oscilloscope Electronic Kit STC8K8A MCU with 0.96 Inch OLED DIY Soldering Project Practice Solder Assembly

200Pcs Transistor Kit BC327 BC337 2N2222 2N2907 2N3904 2N3906 S8050 S8550 A1015 C1815 PNP/NPN 10 Values TO-92 Transistors Set

Voice Activated LED Water Light Kit CD4017 Color Light DIY Electronic Kit Teaching Training Module

1Set DIY Calculator Electronic Production Kit LED Digital Tube Display With Shell Single-Chip Microcomputer Soldering Practice

1818pcs Electronic Components Kit Common Capacitors Resistors Capacitors T0-92 LED Transistors PCB Board DIP-IC RM065 diodes

100Pcs Blade Type Fuse Set 15A 20A 25A 30A 35A 10 Types Auto Fuse Kit with Box Blade Type Fuse Assorted Kit

PCA9685 PWM Servo Motor Driver IIC Interface 16 Channel 12-Bit PWM Servo Motor Driver Board for Arduino Robot/ Raspberry Pi

Solderless 8-cell 18650 battery case for PD45W super-fast charging power bank housing with integrated outdoor light

DIY Electronics Project Car Driver Simulator Kit STEM Soldering Practice Car Driving Simulation Solder Kit for School Learning

10pcs/1pc Seeed Studio XIAO ESP32C3 BLE WIFI Wireless Development Board Module ESP32 ESP32-C3 Tiny MCU 4MB For Arduino ESP32C6

10-100pcs A3144 A3144E A3144EUA OH3144E 44E 3144 TO-92S Hall Effect Sensor

RF Test Board, 18 Functional Modules RF Demo Kit NanoVNA RF Test Module Vector Network Analyzer Board Filter/Attenuator Module

DIY FM Radio Electronics Kit Rechargeable FM 87-108MHz OLED Display DIY Soldering Project Practice Soldering RDA5807

DIY FM Radio Electronic Kit 87-108MHz Adjustable Frequency Digital Display Soldering Project Practice Solder RDA5807S

L298N DC Motor Driver Module L298N Stepper Motor Smart Car Robot Breadboard Peltier High Power L298 DC Motor Driver for Arduino

45 Kinds in 1 Sensors Modules Starter Kit For Arduino Raspberry Pi , Better Than 37 Kinds in 1 KIT With Box DIY KIT R3 MEGA2560

Creator Kit for Projects Starter Kit for esp32 kit desenvolvimento ESP-32S WIFI development kit Board Basic Starter Kit

PLR Diy New Electronics Components Basic Starter Kit for Arduino UNO MEGA2560 Raspberry Pi with LED Buzzer Capacitor Resistor

TENSTAR 4pcs TMC2209 Module V2.0 With Heat Sink Stepper Motor Driver 2A 3d Printer Parts 256 Subdivision Silent Printing

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

DIY Project Starter Kit For Arduino UNO R3 Kit Electronic DIY Kit Electronic Component Set With Box 830 Tie-points Breadboard

TENSTAR ESP32 LVGL WIFI&Bluetooth Development Board 2.8 "240*320 Smart Display Screen 2.8inch LCD TFT Module With Touch WROOM

ESP8266 MINI Weather Clock WIFI Digital Clock DIY Soldering Kit Electronic Multifunctional Weather Station