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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
Temperature Range: -55°C to +125°C
I2C Interface and High Speed Serial UART
12864 LCD string of line and parallel interface
Size 25mm x 23
INMP441 MEMS Microphone - I2S Muscle Sensor Kit Temperature Range: -55°C to +125°CAn omnidirectional MEMS microphone based on the INMP441 chip. Specifications: Supply voltage: 1. 8 3. 3V DC Signal voltage: 1. 8 3. 3V Average current: ~1. 4mA Chip: INMP441 Frequency range: 60 15,000Hz Sensitivity: ~ 26dBFS Communication: I2S PCB dimensions: 14 x 14mm Pinout: SD: I2S data signal VDD: Supply voltage GND: Ground min L R: Left Right channel selection (low = left channel, high = right channel) WS: I2S word select SCK: I2S clock signal