IRF 540 N-Channel MOSFET Transistor33A-100V
Type Designator: IRF540
Type of Transistor: MOSFET
Type of Control Channel: N -Channel
Maximum Power Dissipation (Pd): 150 W
Maximum Drain-Source Voltage |Vds|: 100 V
Maximum Gate-Source Voltage |Vgs|: 20 V
Maximum Gate-Threshold Voltage |Vgs(th)|: 4 V
Maximum Drain Current |Id|: 33A
Maximum Junction Temperature (Tj): 175 °C
Total Gate Charge (Qg): 72 nC
Drain-Source Capacitance (Cd): 2100 pF
Maximum Drain-Source On-State Resistance (Rds): 0.077 Ohm
Package: TO220
DFPlayer Mini MP3 Player Module For Arduino
Green LED 5mm
Resistor 2.2K Ohm 1/4W
Resistor 100 Ohm 1/4W
WeMos D1 ESP8266 Wifi Board
Resistor 4.7K Ohm 1/4W
USB shield – usb host shield
CNC Shield Expansion Board+4x A4988 Stepper Motor Driver
Adapter 9v 2A for Arduino
Resistor 4.7M Ohm 1/4W
2N2222 NPN Transistor BJT 









