AT89C2051 DS18B20 Kit Digital Temperature Controller LED Alarm 5V DC Microcontroller Design Thermometer Electronic Suit DIY Kits

AT89C2051 DS18B20 Kit Digital Temperature Controller LED Alarm 5V DC Microcontroller Design Thermometer Electronic Suit DIY Kits
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sku: 4000285819516
$2.78
Shipping from: China
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