Para continuar meus experimentos com o osciloscópio, resolvi montar o exemplo do site arduino.cc chamado TonePitchFollower, neste exemplo é utilizado ama fotocélula ou light-dependent resistors (LDR), para gerar variações de voltagem que são transformadas em tons divertidos e interessantes.
O código ensina como usar o comando tone para gerar notas ou barulhos .. um alarme ou outras coisas.
No vídeo eu tento mostrar a saída da leitura do osciloscópio na tela do PC.
Depois vou tentar montar um jogo de dardos de luz com esses apontadores laser baratos que vende na Santa Efigênia. Fica para o próximo fim de semana.
Christmas Soundboard with NeoTrellis M4
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This guide shows you how to build your own soundboard. Soundboards are
commonly used for sound effects or to select various pieces of dialog on
command, th...
Pololu High-Power Stepper Motor Driver 36v8
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This discrete MOSFET stepper motor driver enables control of one bipolar
stepper motor. It supports a wide 8 V to 50 V operating voltage range and
can de...
Active-Tech November Sale!
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We've been busy cataloging stuff we'd love to blow out, and we're offering
great discounts. 3D printing, tools, kits - take a look and come on in!
It's i...
Introducing the Bantam Tools ArtFrame™
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The plotter adventure continues at Bantam Tools! Bantam Tools proudly
announces the launch of the new Bantam Tools ArtFrame™ Art Machine
System—designed fo...
Bus Pirate 5 is here!
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Bus Pirate 5 is the latest version of the multi-tool hackers trust since
2018. RP2040-based, color LCD, 1-5volt power supply and IO buffers, and
more! Firm...
Cabeleireiro robô na quarentena
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Um youtuber queria cortar o cabelo durante a quarentena, então ele optou
por fazer seu próprio robô cabeleireiro.
Tags:
Teensy
robótica
Free Downloads!
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Looking for an easy way to remember what's safe for your parrot to eat or
what plants are toxic?
Our new quick guides are here!
These guides are free do...
Junkbot Competition Winners!
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First Place: All the submissions to the junkbot competition were great, and
we hope everyone had fun doing it! Our first place winner was Enigmatic
Electro...
3 Tips for Making a Small Home Feel Bigger
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There are many advantages to living in a smaller home. For one, there’s a
lot less housework to do, not to mention it probably costs a lot less to
heat and...
Commencing Fundraising to Purchase our Building
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We are in discussions with our landlord hashing out the details about
selling the building (to us) at the end of our lease in 18 months, so we
need to get ...
Exporting KiCad PCB w/ silkscreen to Fusion 360
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Here’s the process I’ve been using to add a silkscreen image to the
exported STEP model from KiCad to Fusion 360. The steps are: In KiCad PCB:
In Fusion 360:
Snowflake Light Up Lithosphere Snow Globe
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Snowflake Light Up Lithosphere Snow Globe
- No support print
- 2 printable parts
Light up Function requires the following:
- 5v LED strip
- ...
What is ‘Right to Repair’ & Should You Care?
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The Right to Repair movement and the associated proposed legislation center
around a fairly clear-cut debate with very little gray area. On the one
side ...
Inspecteur Inspection Construire Blainville
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Oui, en plus d’uneformation universitaire en génie civil,
notreinspecteurdétient aussi lediplôme«Techniques d’inspection en bâtiment»
de l’Institut Grass...
Gootloader infection cleaned up
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Dear blog owner and visitors, This blog had been infected to serve up
Gootloader malware to Google search victims, via a common tactic known as
SEO (Search...
My Browser Tabs Today
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Over the course of the last few weeks I’ve collected various links and
references from various discussions. I’m copying them here so as not to…
Continue rea...
John Grouse posted a discussion
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John Grouse posted a discussion
Using known good compass calibration values on other drones?
Just wondering if it would be safe to do a compass calibration o...
Iridium Satellite Signal Monitoring
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Project source code at GitHub: iridium-signal-strength-monitor In a
previous article, I wrote all about Iridium satellite communication for IoT
projects us...
How to DIM LED with Arduino & Triac
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Zero-Cross & Triac Optically Isolated Switch “Tail”:
https://www.powerswitchtail.com/pssr-zc-tail arduino:
https://amzn.to/2P12JaL RealTimeClock (RTC): h...
LIFI – AUDIO TRANSMISSION THROUGH LIGHT
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Gagan jain has built an interesting rig called the LIFI, it allows a
simple transmission of audio using an LED for sending the audio signal and
a solar c...
Meriwether-X1804
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Primary image
[image: Meriwether_Lewis-Charles_Willson_Peale.jpg]
What does it do?
*The Explorer*
Meriwether is an experimental explorer. He is intende...
Lynxmotion – MES Power Distribution Board (PDB)
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Our Lynxmotion MES-PDB (Multirotor Erector Set / Power Distribution Board)
was created based on needs for our Lynxmotion MES frame system that will be
rele...
4 step sequencer
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Messing with the Axoloti board made me want to bang constantly notes while
I am fiddling with sliders, values and parameters. First I started to bang
MIDI ...
And The Void Mooned Back…
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I was once sitting in the cafe/bar thing in Brighton, on my own… pretending
not to be an alcoholic, drinking coffee or wine… watching the people go by,
and...
Bovine Backscratcher
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Apparently, cows have very itchy backs, and that condition makes them
extremely unhappy. Unhappy cows produce less milk, so this is a problem.
Fortunately,...
Presto Burger 1974 revisited
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Lets go back to 1974 and revisit my childhood making my first home cooked
meal. My mother had gotten a Presto Burger single-patty hamburger cooker
for Chri...
The Sun Sets on Robots.net
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I made the first post on Robots.net more 15 years ago on 25 February 2001.
Since then, rog-a-matic, The Swirling Brain, and steve have written more
than 3...
Last post . . . .
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I'm the guy on the right.
I am discontinuing this blog because the format of The Robot Report now
enables long and short articles whereas in the past, lon...
Robot ratunkowy Lego Creator
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Za pomocą tego zestawu można zbudować 3 różne roboty. Oczywiście nie w tym
samym czasie, gdyż do budowy 1 robota, użyte zostaną wszystkie klocki z
zestawu...
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