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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
a prestigious certification that ensures high educational value and a robust pedagogical design
1 x Plate 3*3*150°
Motor: brushed Motor
Comes with an adjustable compartment parts box with 13 compartments for easy organization
high-performance motors
MQ-131 Ozone Gas Sensor Module spo-default a prestigious certification that ensuresMQ 131 Ozone Gas Detector Sensor Module Sensitive material: O3 SnO2 Higher conductivity with increasing gas concentration Converts conductivity change to corresponding output signal of gas concentration High sensitivity to Ozone (O3) Also sensitive to O3, CL2, NO2, etc. Requires a simple electronic circuit for operation
