Below are brief Python scripts that showcase essential functions of the Raspberry Pi Pico microcontroller. These devices assume that one or multiple I2C (or I2C) devices are connected externally. The I2C bus is a two-wire bidirectional serial bus used for short-distance low-bandwidth communication between a microcontroller and peripheral devices. To execute any sample, just copy […]
Raspberry Pi Pico I2C Examples Read More »
If you want to debug any microcontroller, it can be tricky at times. But with the newly launched Raspberry Pi Pico, we have several options to debug the board. It is now possible to use one Raspberry Pi Pico to debug another Raspberry Pi Pico using the ‘Picoprobe’ application or the traditional way of using SWD
UNDERSTANDING THE WAYS TO DEBUG YOUR RASPBERRY PI PICO DEVELOPMENT BOARD Read More »
At first glance, one might question TARA Systems’ continued involvement with ST as a partner through Embedded Wizard, given its GUI focus and TouchGFX as our free UI framework. Yet their strong presence and ongoing contributions to ST activities warrants exploring this partnership’s value on both sides. Embedded Wizard is highly visible within our program
How Embedded Wizard and STM32 Revolutionized GUI Development for Embedded Systems Read More »
The ARM processor is popping up everywhere. From Raspberry Pis, to phones, to Blue Pill Arduino-like boards, you don’t have to go far to find an ARM processor these days. If you program in C, you probably don’t care much or even think about it. But do you know ARM assembly language? Well, if you
ARM PROGRAMMING BY EXAMPLE Read More »
This project adds a whole new element to revitalizing retro hardware with a Raspberry Pi. If you’re looking for a fun way to tweet with a Raspberry Pi and have an affinity for old-school hardware, look no further than this clever Psion 5MX-driven Pi project created by maker and developer Kian Ryan. Using a serial connection and a little
Retro Psion 5MX PDA Tweets Via Raspberry Pi Zero Read More »
If you can’t get enough of all the incredibly cool, but definitely just as creepy Boston Dynamics robot dogs, why not try to make your own? Of course, yours won’t be life-size, but with the Petoi Bittle DIY kit, you can build and code a palm-sized robot dog from scratch. Featured before, the Petoi Bittle is a Kickstarter-funded DIY kit
Build your own creepy-cool robot dog with this Kickstarter-funded DIY kit Read More »
1 Introduction This documentation catalogs the progress made so far in the installation of the Node-Red development tool used for data collection and analysis of Margherita 1 & 2. Not all methods and tools listed are used in the the current finished product, but were listed here in case any future user of Node-RED finds
The following short Python programs will demonstrate essential operation of the Raspberry Pi Pico board. These assume one or more hobby servo actuators are externally attached. Each can be run by copying the program into code.py on the CIRCUITPY drive offered by the board. The text can be pasted directly from this page, or each file can
Raspberry Pi Pico Hobby Servo Examples Read More »
1. Introduction Our nation’s infrastructure is aging and deteriorating rapidly. Currently there is no mechanism to thoroughly inspect the condition of our bridges, waste tanks, pipelines, and reactors. Many of these structures have reached the end of their design life and need to be inspected for deterioration. Like this situation on land, there is also
Design and Development of a Low-Cost Inspection Robot Read More »
Things you need to knowTwo Flavors/Distros we will be using. CentOS release 6.4 (Final) on Taz.harding.edu Raspbian 3.10.25 – a modification of DebianCommand line programs ls or ls cp – copy a file to another location mv – rename a file cd – change directory/folder mkdir – create a directory/folder rm – remove file (rm
Learn to use the Linux command line, C++, and Python Read More »
