Armor Aluminum Alloy Passive Cooling Case for Raspberry Pi 4B

Armor Aluminum Alloy Passive Cooling Case for Raspberry Pi 4BThis is an armor aluminum alloy case with dual cooling fan designed for the Raspberry Pi 4B. Heatsink Case (Raspberry Pi 4 Case) for good heat dissaption. Features: Ultra thin design Easy to install Fast Heat dissipation Smooth and straight aluminum material All ports and slots of the case can match with Raspberry Pi 4 Computer Model B perfectly Open case design, you don't need to worry it will affect wifi signal any more Reinforced aluminum material,

It also works well with terminal blocks

Besides it upgrades to IPS screen with larger visible angle and more clear display effect

Cable length: 28" / 760mm

Macro: Beautiful close-up images of anything from insects to circuit boards

The sensor is rugged

1x Obstacle avoidance sensor

For use with the Pi

and the mesh comes with soldering tip storage slots

which may cause other screws to be in wrong place

Solder wire neatly unwinds as its drawn through the adjustable dispenser arm

Shrinking ratio: 2:1

we suggest connecting the orange control wire to pin 9 or 10 and using the Servo library included with the Arduino IDE (see here for an example sketch)