بطاقة تتبع ذكية محمولة للمحفظة، بطاقة تتبع رفيعة للغاية مضادة للضياع، متوافقة مع أنظمة IOS وأندرويد.

10pcs 1 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High and Low Level Trigger Relays For arduino

3PCS Keyestudio DS3231 Real Time Clock Module High Precision For Arduino UNO & Mega Projects Low Power Consumption

USB Boost Converter DC 5V to 9V 12V USB Step-up Converter Cable + 3.5x1.35mm Connecter For Power Supply/Charger/Power Converter

10pcs G3MB-202P 5V DC 1 Channel Solid-State Relay Board Module For Arduino High Low Level Fuse For Arduino SSR G3MB-202P

L298N DC Motor Driver Module Dual H Bridge Stepper Motor Controller for Arduino Smart Car Robot High Power L298 Board Adjustable

AC Digital Multifunction Meter Watt Power Volt Amp TTL Current Test Module PZEM-004T With Coil 0-100A 80-260V AC For Arduino

5Pcs MAX485 TTL to RS485 Converter Module Auto Direction Control 3.3V 5V Dual Power UART Serial Adapter for Arduino STM32 PLC In

MCU-20948 ICM-20948 9-Axis MEMS Motion Sensor Module, Low Power Gyroscope + Accelerometer + Magnetometer, for Arduino

Heltec WiFi LoRa 32 V4 ESP32 SX1262 GPS 0.96 inch OLED Solar Powered Dev-Board WiFi BLE Low Power Type C For Arduino IoT

4226 INA260 High-Side / Low-Side Voltage Current Power Sensor Module High Precision I2C Bidirectional Measurement for Arduino

Elecrow CrowPanel Advance 7“ HMI Display ESP32-S3 AI-Powered 7inch IPS Touch Screen 800x480 Support Arduino/LVGL/Micropython

Waveshare Solar Power Manager Module (D), Supports 6V~24V Solar Panel and Type-C Power Adapter, 5V/3A, for Raspberry Pi/Arduino

SunFounder BreadVolt Breadboard Power Supply Module Compatible with Arduino, Raspberry Pi, Pico W, ESP32

RS485 2AO 2AI 4DI 4DO ESP32 Multifunction Expansion Board Modbus Wifi Relay Module for Arduino WEB MQTT Ethernet Network Http

MP3 Voice Player Module Sound Playback Broadcast 30W 60W Music High Power Amplifier DC9-24V Biult-in Storage TF Card for Arduino

1-3PCS MCU-3221 INA3221 3-channel Low Side/high Side I2C Output Current/power Monitor For Arduino for INA219 Replacement

Elego UNO Project The Most Complete Starter Kit for Arduino UNO R3 Mega2560 Nano with Tutorial / Power Supply / Stepper Motor

Solar Power Manager Module D For Arduino/Jetson/Raspberry Pi For Charging Li-Battery With 5V3A Output For 6~24V Solar Panel

Raspberry Pi Solar Power Manager Module D For Arduino/Jetson For Charging Li-Battery With 5V3A Output For 6~24V Solar Panel

Waveshare Solar Power Manager Module (D), Supports 6V~24V Solar Panel and Type-C Power Adapter, 5V/3A, for Raspberry Pi/Arduino

ELEGOO Upgraded Electronics Fun Kit with Power Supply Module, Jumper Wire, Precision Potentiometer for Arduino® and STM32

Kidsbits MAX98375 I2S Audio Power Amplifier Module + Loudspeaker for Arduino ESP32 Programing Compatible with Lego Blocks

8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino

Keyestudio I2S Audio Power Amplifier Module MAX98375 with Loudspeaker Compatible Lego Blocks for Arduino IDE Programing

ESP32-C3 WiFi Bluetooth Relay Module 4AI 4DO RS485 for Arduino IoT Industrial PLC, DC 9-25V with DIN Rail Box

Popular CrowPanel Advance 7" ESP32-S3 AI-Powered HMI LVGL Display 7inch IPS Touch Screen 800x480 Support Arduino/Micropython

Keyestudio Type-C Power Supply Module+400/830 Holes Breadboard+Jumper Wires for Arduino Breadboard Projects DIY Electronic Kit

25W MPPT Solar Panel Module Battery Supported 5V/12V Output Solar Power Supply For LoRa Node Arduino Lot Sensor Projects Outdoor

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

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

600W 25A DC-DC Buck Converter 12V-75V to 2.5V-60V, Adjustable CC/CV Step-Down Module With Fan For Arduino/Power Supply/DIY

8CH DC 12V 24V Multifunction Delay Timer Switch Board RS485 PLC IO Expanding Module For Arduino NANO V3.0

DC 12V 24V ESP32 Expansion Board Digital Analog DAC ADC IO Wifi Relay Switch ES32C14 Module for Arduino PLC Smart Home IOT Diy

Heltec Mesh Node T096 nRF52840 LoRa Meshtastic Node13uA Ultra-Low Power SX1262 UC6580 Dual-Band GNSSGPS Module Arduino LoRaWAN

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

8 Bit 16-Bit Dot Matrix Board VFD Module Screen Graphical Lattice for Arduino C51 STM32 Microcontroller VFD Fluorescent Display