MWNautilus, to LEGO German
@MWNautilus@mstdn.social avatar

#LEGO base plates for #STEMMA boards: #3Dprinted holders feature built-in standoffs for press fitting the #PCBs. STEMMA boards plug-&-play with various devices & accessories without soldering:
https://learn.adafruit.com/stemma-lego-base-plates
#DIYtech #electronics #3Dprinting #microcontrollers #SBC

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partysam, to DOOM
@partysam@mstdn.party avatar

Just discovered an absolutely brilliant project – version of #Doom that is perfectly playable on Raspberry Pi Pico – the $4 board with 264K RAM and 1-dollar CPU.

This is the full game, no corners are cut either in graphics or sound.

The development process is very well described on the project author's website:
https://kilograham.github.io/rp2040-doom/

The hardware in action:
https://youtu.be/eDVazQVycP4

#RaspberryPiPico #microcontrollers #RP2040 #singleboardcomputer #RaspberryPi #PiPico #gaming #computer

A photo of Raspberry Pi Pico connected to the monitor and peripherals, with Doom on the monitor, perfectly running

axwax, to photography

Hola Welt!

Here's a little :

I'm a German web developer currently living the rural life in Spain making oil, breeding and growing vegetables.

Before that I spent 23 years in the UK, studying sound engineering, working at and then running a station and volunteering at a (community-supported agriculture) project.

I joined the Fediverse pretty much exactly a year ago at @axwax and am happy there, although its timeline doesn't fully reflect all the stuff I'm into.

My interests are constantly evolving, but currently include , , , , , , , , ,

You can find some of my older projects at https://axwax.eu , my newer ones at https://fosstodon.org/@axwax/tagged/MyMakes , my DJ mixes at https://hearthis.at/axwax , my jams at https://diode.zone/c/axwax_music , my new music at https://axwax.bandcamp.com/ and past musical projects at https://www.discogs.com/artist/183538-Axwax

PlumpCat, to RaspberryPi

Introduction time!

I'm attempting to teach myself how to code using Python, MicroPython and CircuitPython. I am using a device called "Pygamer" that also lets me code games using Microsoft's makecode arcade. I am using a raspberry Pi 4b as my main computer. I chose to use a raspberry Pi 4b for a couple of reasons. The biggest reason is power consumption (8 watts vs 100+ watts) but the other reason is that it forces me out of my comfort zone. I also just wanted to see if it were possible to learn this stuff without a faster computer. It is possible but it's not plug and play that is for sure!

I am teaching myself this stuff becuase I became disabled around 4 years ago and was no longer able to work doing what I used to do (construction). Disability income is not enough to live on and grow unless you work really hard at learning a skill that doesn't require a large financial investment.

My ultimate goal is to reach a point where I can start tutoring programming and maybe even start a summer camp style electronics thing in the future!

So for now, as I learn, I document everything. I am attempting to build somewhat of a curriculum while I also learn the fundamentals. One day I'll use these materials in my lessons!

I'll be working on this stuff for the next few years as I have a roadmap that leads into 2028. Here is hoping by 2028 I can laugh at my terrible attempts at programming today!

I will mostly be using microcontrollers for my journey as devices like the adafruit Pygamer and pimoroni PicoSystem are relatively cheap and they give you a choice of a few possible languages to learn. Not only that, the extremely limited hardware forces you to focus on game design principles and coding with memory in mind. This will keep me from running away with ideas like I did back when I was playing with Godot as I am very limited in what mechanics I am able to implement!

Those tiny game systems are going to be the basis of ALL my projects moving forward. The Pygamer especially as I was able to grab a few right before they sold out for good!

My favourite genre of games are RPGs and text based adventures. Ever since coming on Mastodon I have been thinking about what it would take to make a vision impaired or blind friendly rpg/tba. This would be my ultimate goal, to code accessible games but for now unfortunately I'm going to have to use the materials that already exist which don't have vision impaired people in mind whatsoever. That is okay though. I will be keeping accessibility in mind once I start actually coding my own game!

I never shared anything on the old social media sites but Mastodon seems infinitely more friendly and filled with similarly motivated people. I look forward to sharing with you guys and meeting others who are doing the same!

Hashtags:


francc, to Argentina
@francc@mastodon.online avatar

Hi, Francisco from #Argentina here, this is my #introduction. I'm an independent software #developer, compulsive #learner and things #maker. Looking forward to bounce ideas off with people that share interests. Currently into:

#programming #electronics #microcontrollers #arduino #sensors #iot

#ux #design #lighting #architecture

#woodworking #ceramics #diy

#energy #efficiency #solar #peakoil

#resilience #climate #adaptation

#plants #gardening #bamboo

#medicine #autoimmunity #nutrition

leobm, to Lisp German
@leobm@norden.social avatar

- for
, M0/M4, Micro:bit, ESP8266/32, RISC-V, and Teensy 4.x boards.
http://www.ulisp.com/show?3M

andypiper, to hardware
@andypiper@macaw.social avatar

Did anyone I know / that I’m connected with go to the inaugural hardware.london event this evening? I’m curious how it was? #hardware #maker #oshw #hardwarehacking #microcontrollers https://hardware.london/event/hardware-london-inaugural-meetup-dogs-grandad-brewery/

makemagazine, to RadioControl
@makemagazine@mastodon.social avatar
itnewsbot, to RaspberryPi
@itnewsbot@schleuss.online avatar

Pi Pico Enhances RadioShack Computer Kit - While most of us now remember Radio Shack as a store that tried to force us to buy... - https://hackaday.com/2024/02/20/pi-pico-enhances-radioshack-computer-kit/

rasterweb, to Arduino
@rasterweb@mastodon.social avatar

Having a wonderful time writing MIDI controller UI code with only a rotary knob and button for input controls and a 7 segment display for feedback.

rasterweb,
@rasterweb@mastodon.social avatar

This is what I have: When you scroll the knob it shows the number on the display (with brightness set dim) and then when you press the knob/button
it sends that value via MIDI output and then flashes 4 time and shows the number at full brightness.

The flashing lets you know you've set the value and sent it.

And "dim" means you are selecting a value and "bright" means you have chosen the value to send.

Does that make sense?

#MIDI #controller #arduino #microcontrollers

itnewsbot, to esp32
@itnewsbot@schleuss.online avatar

Solar E-Ink Weather Station Works on Dark Days, Too - One way to get through the winter doldrums is to take notice of the minuscule posi... - https://hackaday.com/2024/02/22/solar-e-ink-weather-station-works-on-dark-days-too/ #e-inkdisplay

itnewsbot, to esp32
@itnewsbot@schleuss.online avatar

Breaking The Flash Encryption Feature Of Espressif’s Microcontrollers - Espressif’s ESP32 microcontrollers come with a Flash encryption feature that when ... - https://hackaday.com/2024/01/15/breaking-the-flash-encryption-feature-of-espressifs-microcontrollers/ -channelattacks

itnewsbot, to RaspberryPi
@itnewsbot@schleuss.online avatar

Saving PIC Microcontrollers With DIY Programmer - When working on a project, plenty of us will reach for an Atmel microcontroller be... - https://hackaday.com/2024/01/14/saving-pic-microcontrollers-with-diy-programmer/ #microcontrollers #microcontroller #micropython #raspberrypi #programmer #pic16f72 #pipico #pic

itnewsbot, to guitar
@itnewsbot@schleuss.online avatar

Building a Loop Station With An RP2040 - Loop stations are neat things, able to replay one or more loops of audio over and ... - https://hackaday.com/2024/01/11/building-a-loop-station-with-an-rp2040/

itnewsbot, to opensource
@itnewsbot@schleuss.online avatar

A General-Purpose PID Controller - For those new to fields like robotics or aerospace, it can seem at first glance th... - https://hackaday.com/2024/01/27/a-general-purpose-pid-controller/

itnewsbot, to random
@itnewsbot@schleuss.online avatar

A Very 21st Century Receiver for a Very 20th Century Band - The FM broadcast band has been with us since the middle of the 20th century, and d... - https://hackaday.com/2024/01/09/a-very-21st-century-receiver-for-a-very-20th-century-band/

itnewsbot, to esp32
@itnewsbot@schleuss.online avatar

Tiny Motion Detection Alarm Does the Trick - If you have mischievous children or forgetful elderly in your life, you might want... - https://hackaday.com/2024/02/24/tiny-motion-detection-alarm-does-the-trick/ #microcontrollers #motiondetection #motiondetector #seeedxiao #esp32-c3 #mpu6050 #alarm #imu

brennansv, to random
@brennansv@sfba.social avatar

“My SMDs bring my boards to the yard.” - Weird Al (maybe) #PCB #Microcontrollers

itnewsbot, to esp32
@itnewsbot@schleuss.online avatar

Avoid I2C Address Conflicts On ESP32 By Pin Muxing - Using hardware I2C on an ESP32? Do you need to connect multiple I2C devices with t... - https://hackaday.com/2024/02/28/avoid-i2c-address-conflicts-on-esp32-by-pin-muxing/

scy, to rust
@scy@chaos.social avatar

The Rusty Bits with a video introduction on how to build a Rust development setup for microcontrollers (23 min), using a BBC micro:bit as an example.

https://youtu.be/TOAynddiu5M

Just the initial setup, with VS Code as an IDE, some recommended crates and tooling, and how to build, flash, and debug (using gdb) your code.

itnewsbot, to random
@itnewsbot@schleuss.online avatar

Bring Linux To CH32V003 Through, Yes, RISC-V Emulation - Like playing around with Linux on low-power devices? You’d be hard pressed to find... - https://hackaday.com/2024/03/03/bring-linux-to-ch32v003-through-yes-risc-v-emulation/ /linux -v

itnewsbot, to random
@itnewsbot@schleuss.online avatar

Sometimes It’s the Little Things - I had one of those why-didn’t-I-think-of-it moments this week, reading this articl... - https://hackaday.com/2024/03/02/sometimes-its-the-little-things/

itnewsbot, to art
@itnewsbot@schleuss.online avatar

Cute Brass Lunar Lander is a Neat Little Environment Monitor - Sometimes form can make a project more attractive than its simple function. Mohit... - https://hackaday.com/2024/01/19/cute-brass-lunar-lander-is-a-neat-little-environment-monitor/ [#environmentalmonitor #microcontrollers #circuitsculpture #nrf52840 #art

itnewsbot, to esp32
@itnewsbot@schleuss.online avatar

ESP32 Weather Station Looks Great With Color E-Paper Display - [educ8s.tv] has built weather stations before, but his latest is his best yet. It’... - https://hackaday.com/2024/02/28/esp32-weather-station-looks-great-with-color-e-paper-display/ #microcontrollers #weatherstation #display #e-paper #esp32

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