FritzenLab
@fritzenlab
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Blog sobre eletrônica e sistemas embarcados, com foco em programação de microcontroladores. Mantido por @clovisf
Jaraguá do Sul, Brasil
Joined October 2016
I find @StackExchange sites (Electrical engineering and Arduino to be specific) so toxic... was never ever able to ask a question and get an answer clear of "you are typing this wrong, you are referencing this wrong, you should not post here, bla bla bla".
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Can't get your eyes off the new #XIAORP2350? To celebrate the launch, we're #Giveaway 5 units for you to experience the power of @RaspberryPi_org RP2350. To enter: 1️⃣ Follow @seeedstudio 2️⃣❤️ & Retweet with #XIAORP2350 We'll pick 5 winners on Aug. 14th! Good luck! 🍀
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Can't get your eyes off the new #XIAORP2350? To celebrate the launch, we're #Giveaway 5 units for you to experience the power of @RaspberryPi_org RP2350. To enter: 1️⃣ Follow @seeedstudio 2️⃣❤️ & Retweet with #XIAORP2350 We'll pick 5 winners on Aug. 14th! Good luck! 🍀
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As part of my ESP32-C6 uC studies, I wrote a "library" to control servo motors (specially the SG90) from scratch
github.com
soft control (without interrupts) of SG90 servo. Contribute to FritzenLab/soft-servo-control-sg90 development by creating an account on GitHub.
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I feel that every time. It is either everyone editing your question (and not answering it) or outright disqualifying it @StackOverflow
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I was able to run @CircuitPython on @seeedstudio Xiao ESP32-C6 @EspressifSystem . Flashed the DevKit-M version to it and documented here
fritzenlab.net
I will show you how to get using the ESP32-C6 with CircuitPython, flashing the bin file to make it work. We will use an Espressif software
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Just got in the mail the PCB for my ESP32-C6 dev board. Not it is hand assembly time https://t.co/CA55YKtQBq
#ESP32 #Arduino #Embeddedswift #diy #electronics #dht11 #lm35 #ws2812
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Alguem sabe de algum gateway #Lora em Jaraguá do Sul/SC para eu fazer uns testes?
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Thinkering about a DIY power supply with variable 4.5-11.5V, fixed 12V, 5V and 3.3V. Also there is an Arduino and display for showing voltages and currents https://t.co/jZkkoOjkZ6
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Just started a bench power supply project for my lab https://t.co/jZkkoOjkZ6
#diy #bench #powersupply #electronics #arduino
fritzenlab.net
I made a bench power supply featuring variable voltage (4.5-12V at 5A), fixed 3.3V and 5V at 3A each. All of it using cheap modules.
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Want to do soil moisture sensing with #ESP32 ? read this https://t.co/ZNJHYlS7iZ
#diy #electronics #soilmoisture #arduino
fritzenlab.net
We are going to study the technology of Soil moisture sensing using ESP32-S2 and sending data to Thingspeak
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[PCBWay] The 7th shared coupon's amount is the largest - Fast, some; slow, none. ~
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Just starting a bicycle odometer/speedometer project, check it out
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.@FritzenLab shows how to make an ATtiny85 thermometer with a binary display using six LEDs.
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