بعض الذكية اللاسلكية أمن الوطن PIR تنبيه مستشعر الأشعة تحت الحمراء نظام إنذار مضاد للسرقة كاشف حركة إنذار 105DB صفارة الإنذار

2pcs TEC1-12706 Heatsink Semiconductor Refrigeration Tablets 12V 6A 60W Thermoelectric Cooler Cooling Peltier Plate Module

Original ESP32-CAM Camera Module Kit 2.4 GHz WiFi Bluetooth 8MB PSRAM OV2640 Camera Module 66 120 160 Degree 850nm Night Vision

TOF050C/400C Laser Ranging Sensor Module ToF Time-of-Flight Distance IIC Output 4M VL6180X for Arduino STM32 With Optical Cover

CH341A/B Programmer adapter+SOP8 clip+SOIC8 adapter with cable+1.8V adapter CH341A EEPROM Flash BIOS USB programmer ZIF adapter

BMS 13S 48V 50A 18650 Li-ion Lithium Battery Pack Protection PCB Board Electronics For Electric Car Battery Car Balance Vehicle

VL53L5X V2 TOF Wide Field Time of Flight Multi Area Laser Ranging Sensor Module VL53L5CX with Cover

AC 220V - 240V 180 Degree Outdoor IP44 PIR Infrared Motion Sensor Detector Round Mini Smart Delay Light Switch

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

ESP32 Touchscreen 2.8inch TFT LCD Display ESP-WROOM-32 ILI9341 Resistive Touch Module 240 * 320 ESP32-2432S028R Bluetooth WIFI

400/1000KV High Voltage Generator DC High Voltage Module Booster Board Inverter Super Strong Arc Boost Power Generator Diy Kit

100pcs 1206 3216 SMD Chip Ceramic Capacitor 1NF 2.2NF 10NF 22NF 100NF 1uF 2.2uF 4.7uF 10uF 22uF 47uF 100uF 6.3V 10V 16V 25V 50V

ESP 32 Arduino LEVEL Wifi Bluetooth Development Board 2.8" 240*320 Smart Display Screen 2.8inch LCD TFT Module With Touch

ESP32-S3-DevKitC-1 Development Board BT 2.4G Wifi Module for Arduino 8MB PSRAM 16MB FLASH N16R8 42Pin CH340C Type-C ESP32 S3

7 Inch Raspberry Pi 4/3/2/B/B+/A+ Monitor 1024x600 IPS 5-Points Capacitive Touchscreen Drive Free HDMI Display For Win 7/8/10

4.3-inch 480 * 800 IPS capacitive touch ESP32P4 development board ESP32-C6 development board with shell and camera

500PCS Electrolytic Capacitor Mixed DIP Electrolyte Capacitors 10V 16V 25V 50V Electronic Kit 0.1uF-1000uf 24Values elektronika

1-10PCS NRF24L01+PA+LNA 2.4G Wireless Module 1100-Meter Long-Distance With Antenna

Electronic Components Electrolytic Capacitor Resistor led 830 Hole Breadboard Kit MB-102 for UNO R Component Pack Beginner Start

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

2600Pcs 130 Values Resistor Kit 1/4W Metal Film 1% 0.25W Electrical Resistors Set 1 Ohm-3M Ohm

DC12-75V 600W 25A DC-DC Buck Constant Voltage Constant Current Converter Buck Regulator Adjustable Power Module

450PCS Monolithic Ceramic Capacitor Kits 10pF - 100NF 50V 10PF 30PF 47PF 56PF 68PF 100PF 200PF 300PF PF 10NF 100NF MLCC with Box

TENSTAR BNO085 AR VR IMU High Accuracy Nine-Axis 9DOF AHRS Sensor Module GY-BNO085

7-inch IPS touch screen development board (ESP32-P4/C6), supporting shell and camera

10-1PCS ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340 5V Bluetooth+OV3660 Camera

BMS 10S 36V 30A Lithium Battery Protection Board Same Port Split Port with Equalization Battery Balanced Protection Board

CNC Shield V3 Engraving Machine 3D Printer + 4pcs DRV8825 Or A4988 Driver Expansion Board For Arduino For UNO- R3 With USB Cable

45 in 1 Sensors Modules and 16 Kinds Starter Kit For Arduino Raspberry Pi , Better Than 37 in 1 With Box DIY UNO R3 MEGA2560

100/1000/4000PCS SMT SMD 2835 LED Lamp Bead 20-25lm White Red Blue Green Yellow Beads Led Chip Lights Emitting Diodes Lighting

2/5/10PCS 13KG 15KG Servos Digital MG995 MG996R Servo All Metal Gear for JR Car RC Model Helicopter Boat Arduino UNO DIY

TENSTAR BNO085 AR VR IMU High Accuracy Nine-Axis 9DOF AHRS Sensor Module GY-BNO085

2600Pcs 130 Values Resistor Kit 1/4W Metal Film 1% 0.25W Electrical Resistors Set 1 Ohm-3M Ohm

BMS 13S 48V 50A 18650 Li-ion Lithium Battery Pack Protection PCB Board Electronics For Electric Car Battery Car Balance Vehicle

SK60/SK120/SK150 DC Buck Boost Converter CNC Adjustable Regulated Laboratory Power Supply Constant Voltage Current Module

2.4/2.8/3.5 inch LCD TFT Module ESP32 Arduino LVGL WIFI&Bluetooth Development Board 2.8" 240*320 Smart Display Screen With Touch

The SPS30 Dust Air Quality Sensor PM2.5 New original