6pcs LED E27 B2210W LightS Control Sensor Light Bulb AC85-265V Day Night Light Auto ON OFF Patio Porch Smart Lamp for Garden

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300PCS SMD LL34 Zener Diode Kit 0.5W 1/2W 3V-24V 2V-39V SMD Diode Set 1N4148

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5/10pcs XL6009 DC-DC Booster module Power supply module output is adjustable Super LM2577 step-up module

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Electrolytic Capacitor Kit High Frequency Assortment 10v 16v 25v 35v 50v 400v 10uf 100uf 470uf 1000uf

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

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

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

AC85-265V DC1018L Router 5V9V12V Fiber Optic Modem Monitoring Backup Ups Uninterruptible Power Supply For 18650 Lithium Battery

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1pcs BME680 Digital Temperature Humidity Pressure Sensor CJMCU-680 High Altitude Sensor Module Development Board

ESP32-S3 Dual Type-C Development Board CORE Board ESP32-S3 N16R8 N8R2 WS2818RGB Module With Antenna Base

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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

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

1-10pcs BME680 Digital Temperature Humidity Pressure Sensor CJMCU-680 High Altitude Sensor Module Development Board

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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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