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High Accuracy 1~500 MHz Frequency Counter RF Meter Tester Module For ham RadioDescription:Display: Digital 0802 LCDTemperature: When operating: 0~40°C
we'll offer a full refund or replacement
they are the surface layer
Outside diameter: 10mm
Material: Durable nylon
uxcell Microphone Sound Sensor Voice Detection Module with Digital and Analog Out for DIY Projects 5pcs sold2026 High Accuracy 1~500 MHz Frequencyuxcell Microphone Sound Sensor Voice Detection Module with Digital and Analog Out for DIY Projects 5pcs Great Sensors for Project. Having Fun With Electronics and Programming! Description: The Sound Detector is based on a microphone and a power amplifier. It can be used for detecting the sound strength of the environment. This sound sensor gets signal by both digital and analog output."AO" outputs real time voltage signal of the microphone."DO"
