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Fevas TCS230 Color Recognition Sensor (Static Recognition) Output Frequency Signal: Amazon.com: Industrial & Scientific
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Amazon.com: A120 MT8870 DTMF Voice Decoder Module Telephone Audio Decoder Speech Decoding Voice Decoder Module with Vehicle Multi-Frequency Decoder Chip MT8870 : Electronics
Fevas TCS230 Color Recognition Sensor (Static Recognition) Output Frequency Signal: Amazon.com: Industrial & Scientific
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Amazon.com: Ximimark 1Pcs TEA5767 Radio Module FM Stereo Radio Module for Arduino 76-108MHZ Frequency AGC Circuit with Free Cable Antenna : Electronics
Amazon.com: Audio Frequency IC Chip for Apple iPhone 6, 6 Plus with Glue Card : Cell Phones & Accessories
HiLetgo Si5351 Si5351A I2C IIC High Frequency Signal Generator Square Wave Frequency Generator 3.3-5V 8KHz -160MHz for Arduino: Amazon.com: Industrial & Scientific
Amazon.com: Teyleten Robot Si5351A Si5351 5351 8KHz -160MHz High Frequency Signal Generator Breakout Board DC3.3-5V Square Wave Frequency Generator Board Module I2C for Arduino (3pcs) : Industrial & Scientific
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