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--- raspberypi_labs [2018/08/10 23:46] – created frchris
+++ raspberypi_labs [2022/08/02 12:09] – frchris
@@ Line 1: / Line 1: @@
-The RaspberyPi is great for learning Computer Science (as well as Engineering). If you already have a screen with a HDMI plug, a keyboard, and a mouse, you can can get started for less than $50--even less if you have a spare microSD card.  I just got a [[https://www.canakit.com/raspberry-pi|Pi 3 Model B+]] and started making some of the projects at [[http://www.bluej.org/raspberrypi/|BlueJ]] (which is already installed on [[Raspian]]). Below are my adapted projects.
+The [[https://www.researchgate.net/publication/300918132_Using_BlueJ_to_Code_Java_on_the_Raspberry_Pi|RaspberyPi]] is great for learning Computer Science (as well as Engineering). If you already have a screen with a HDMI plug, a keyboard, and a mouse, you can can get started for less than $50--even less if you have a spare microSD card.  I got a [[https://www.canakit.com/raspberry-pi|Pi 3 Model B+]] in 2018 and started making some of the projects at [[http://www.bluej.org/raspberrypi/|BlueJ]] (which is already installed on [[https://www.raspberrypi.org/downloads/raspbian/|Raspian]]). Below are my adapted projects.
+    -[[Getting The Wiring Right]]
+    -[[Morse Code Code]]
+    -[[Binary Counter]]
+In 2022 I got a Raspberry Pi4 400.  If it isn't there already, you can install [[https://www.bluej.org/raspberrypi|BlueJ]] on it too.  Unfortunately, it is so new, the old gpio -v gave me the message "Oops - unable to determine board type... model: 19"
+I found some help at [[https://pi4j.com/1.4/install.html]]