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10 PCS Matrix 1 x 5 Keys Membrane Switch Keypad
Precio habitual ¥3,500Precio habitual¥4,700Precio de oferta ¥3,500Oferta -
12V to 5V DC-DC 15w Step Down Power Converter Module
Precio habitual ¥3,100Precio habitual¥4,500Precio de oferta ¥3,100Oferta -
2 PCS Landa Tianrui LDTR-WG0116 2 in 1 DC 2A Booster Board Module
Precio habitual ¥2,100Precio habitual¥2,300Precio de oferta ¥2,100Oferta -
3592-2B DIY Mini DC-DC 12V To 5V Step Down Power Supply Module
Precio habitual ¥2,300Precio habitual¥2,700Precio de oferta ¥2,300Oferta -
DC 24V/12V to 5V 5A Step-down Power Converter USB Charging Voltage Reduction Module
Precio habitual ¥2,200Precio habitual -
TTGO LORA32 V2.1 ESP32 0.96 inch OLED Bluetooth WiFi Wireless Module 868MHz SMA IP5306 Module with Antenna
Precio habitual ¥6,800Precio habitual -
TTGO Meshtastic T-Beam V1.1 ESP32 923MHz OLED WiFi Bluetooth GPS NEO-6M SMA 18650 Battery Holder
Precio habitual ¥11,600Precio habitual -
WB-4001U 24.125GHz Automatic Door Microwave Motion Sensor
Precio habitual ¥7,700Precio habitual
