4cm x 6cm High Quality Double Sided General Purpose PCB Zero BoardIt's a 4cm x 6cm High Quality Double Sided General Purpose PCB Zero Board. This is commonly known as Perf Board, Practice Board, General Purpose PCB, and Zero Board. The plated holes are pre tinned pre coppered and very solid, making them very easy to solder components on. It is Widely Used For Electronic Projects. Features Actual size: 4cm x 6cm (1. 6 inches x 2. 4 inches) This Is A High Quality Double Sided FR4 Glass Fiber General Purpose PCB It Is

Bus-bar insulations

These are Metal Film Resistor with a value of 2

25A Mounting Through-hole Material Glass Endcaps Nickel-Plated Brass Orientation Axial Leads Leads Material Tin-plated Copper Terminal Type Ferrule Size 5x20mm

gain accuracy and stability over time and temperature

also known as a Fire Sensor module

and is a low-power device

I/O and VCO

Improved gate

Brand Bourns Resistance 5k ohms Power Rating 500 mW (1/2W) Rotational Life 200 Cycles Number of Turns 25 Tolerance 10% Number of Pins 3 Pin Pitch 2

These are Carbon Film Resistor with a value of 330 ohm 1/4W and tolerance of ±5%

Material Wood Model XYQ-2 Drone Battery Li-Ion 600mAh Remote Control Battery Li-Ion 500mAh Flight Height <120m Frequency 2

it benefits from a mini-USB cable for power