3 viewed per hour
35 stepper motor with synchronous wheel MXL16 teeth
phase resistance 7 ohm
current 1A
step angle 1.8°
Line length 6cm
weight 170 grams
220V AC Micro Submersible Pump Circulation Pump qu
stepper motor Two-phase four-wire micro 8*9.5 with
CNC 57 encoder stepper motor Closed Loop 2Nm Hybrid Servo Motor Driver DC24~50V
micro stepper motor two-phase four-wire 15mm stepper
Micro 130 Air Pump Diaphragm Pump DC 3V-5V Oxygenation Sphygmomanometer Air Pump
28BYJ-48-5V 4-Phase 5-Wire Gear Stepper Motor
WS2812 RGB LED Breakout board module
Ultrasonic HC-SR04 Mount Holder ping sensor bracket
stethoscope school experimental science kit doctor STEM DIY