Depot notes
Description
M5 Stack Solid State Relay Unit(BT136S) CH375B U Disk Read Write Module USB Reader Module Module Model 1203B PWM DC Module Model 1203B PWM DC Motor Speed Controller Input Voltage Range DC 6V 28V Maximum Output Current 3A (continuous) PWM Frequency ~20 kHz (inaudible range) Duty Cycle Range 0% 100% (full speed range) Speed Adjustment Onboard potentiometer knob (stepless) Control Method Pulse Width Modulation (PWM) Efficiency High (minimal heat generation) Board Dimensions Approx Use a small screwdriver to adjust the top screw for fine tuning troubleshooting Temperature control systems
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