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High Speed J-Link JLink V8 USB JTAG ARM Emulator Debugger J-Link V9 Emulator STM32F103C8T6 STM MCU

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1-10PCS XL6009 4A Boost Converter Step Up Adjustable 15W 5-32V to 5-50V DC-DC Power Supply Module LM2577 Step-up Module

The SPS30 Dust Air Quality Sensor PM2.5 New original

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

SX1276 ESP32 LoRa 868MHz-915MHz 0.96 Inch Blue OLED Display Bluetooth WIFI Kit 32 Development Board

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HLK-5M03/09/12/24 HLK-PM03/09/0612/24 AC-DC 3W 5W 5V/3.3V/12V/24V Intelligent Switch Step Down Buck Power Supply Module

Battery Tester LCD Display Universal Battery Checker Analyzer Charger for 18650 Batteries 4 Channel Internal Resistance Tester

SX1276 ESP32 LoRa 868MHz-915MHz 0.96 Inch Blue OLED Display Bluetooth WIFI Kit 32 Development Board

1200W 20A DC Converter Boost Step-up Power Supply Module IN 8-60V OUT 12-83V

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

1200W 20A DC Converter Boost Step-up Power Supply Module IN 8-60V OUT 12-83V

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TENSTAR SCD40 SCD41 Gas Sensor Module 2.4-5.5V Detects CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication

600W DC-DC Step-down Constant Voltage Constant Current Adjustable Power Module LED Battery Charging

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1-10PCS Dupont Line 10/20/30/40CM 40Pin Male to Male + Male to Female and Female to Female Jumper Wire Dupont Cable for Arduino

1800W 40A DC-DC Boost Converter Step Up Power Supply Module 10-60V To 12-90V Adjustable Voltage Charger

3.5 inch for Raspberry Pi Display Module 3.5” Touch Screen 320×480 TFT Touch Screen Display with Touch Pen for Raspberry Pi A,

5V 9V 12V Output Power Bank Box for Cellphone Power Storage Case Tablet Modem 6x 18650 Battery UPS Uninterrupted Power Supply

High Speed J-Link JLink V8 USB JTAG ARM Emulator Debugger J-Link V9 Emulator STM32F103C8T6 STM MCU

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DM542/DM556 Microstep Motor Driver - For Nema17/Nema23 Stepper Motors - 20-50V DC, 1-5.6A

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

SCD40 SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity In One Sensor I2C Communication