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Category: Raspberry Pi

Raspberry Pi 3 and a Servo

RPi3 and microServer  SG90 This project module takes a users input from a command line, between integer values 0 and 180, and moves the servo horns (arms) to the user’s inputted value. In this project I am working with the Raspberry Pi and the RPi.GPIO module. However, there are other modules one can use to interface with the GPIO pins on the Raspberry Pi such as the wiringpi and gpiozero libraries. Additionally, I am using a MicroServo 9G (SG90) servo, a Raspberry Pi B+, and Python3.5. Lets begin! First, open… Read more Raspberry Pi 3 and a Servo

Adding an external storage device to your Raspberry Pi.

Partition’s are displayed by their device’s name such as, /dev/sda, /dev/sda1, /dev/sda2,etc. This command will list all bulk storage devices on the Raspberry Pi: $ lsblk // returns the following: [ exact copy of mine] NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 1 29.8G 0 disk                     (This is the USB stick plugged into the USB port) └─sda1 8:1 1 29.8G 0 part mmcblk0 179:0 0 29.8G 0 disk    (This is your SD card!) ├─mmcblk0p1 179:1 0 43.9M 0 part /boot └─mmcblk0p2 179:2 0 29.8G 0 part /  … Read more Adding an external storage device to your Raspberry Pi.