?Digital compass module Product Feather Resolution: One degree Precision: 1 degree Working voltage: 3VDC or 5VDC Working current: 500uA, ooze: 20uA Optional function: Compass, temperture, clock, calender, stopwatch, height above sea level. Output mode: LED, SPI, I2C, RS485, RS...
Products: low level lasers,
capacitance level switch