BZV55C5V1 4.8V - 5.4V Voltage Regulator Diode (Pack of 2500) 9V 1W White Colour 2835 SMD LED Receiving Module On the right

Receiving Module On the right

Thermal Shutdown

56" Measurement accuracy ±1% Size 22x14x10mm

These are Metal Film Resistor with a value of 120 ohm 1/4W and tolerance of ±1%

Four blade plastic propeller with 2mm hole and  length of the blade is 24mm are used in blowers

BZV55C5V1 4.8V - 5.4V Voltage Regulator Diode (Pack of 2500) 9V 1W White Colour 2835 SMD LED Receiving Module On the rightVoltage regulator diodes utilize the reverse characteristics of a PN junction. When raising reverse voltage of PN junction diodes, high current starts flowing at a certain voltage, and constant voltage can be obtained. (This phenomenon is called breakdown and this voltage is called breakdown voltage.) BVZ55 series are low power voltage regulator diodes which come in small hermetically sealed glass SOD80 Surface Mounted Device (SMD) package. The diodes