Arduino UNO (SMD) 47pf 50V 0805 SMD Capacitor (Pack of 4000) It is a High Voltage

It is a High Voltage BIMOSFET that can replace high voltage MOSFETs because of its much lower voltage drop and control that is compatible with MOSFETs

Durable Connector

These are Metal Film Resistor with a value of 8

These are Carbon Film Resistor with a value of 100k ohm 1/2W and tolerance of ±5%

Exposed solderable ground pad below the driver IC on the bottom of the PCB

Arduino UNO (SMD) 47pf 50V 0805 SMD Capacitor (Pack of 4000) It is a High VoltageArduino Uno is a microcontroller board based on the ATmega328P. It has 14 digital input output pins, 6 Analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller that simply connects it to a computer with a USB cable or power it with an AC to DC adapter or battery to get started. The Arduino Uno is the successor to the Arduino Duemilanove