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PCB Mount mini fan motor neck-hanging fan motor brushless motor
propeller size: 60mm x 15mm speed 3800rpm voltage 3.7V
DY-AP3001 30W Digital audio Amplifier Class-D sound Mono 8V to 24V High Power Amplifier
Charging board with light torch bulb
12inch Search Coil Metal Detector Gold Silver MD-6350 Professional Underground Treasure Hunting
Small 5V 9V 12V Cooling fan
130 long axis carbon brush motor dual shaft motor DIY model motor micro motor wind turbine toy making accessories
3.7 to 5V Multifunction Bluetooth Receiver speaker amplifier board MP3 player audio player music pcb
Ultrasonic HC-SR04 Mount Holder ping sensor bracket
WS2812 RGB LED Breakout board module
stethoscope school experimental science kit doctor STEM DIY