So, I did my first public post making it oficial. I still have to make a introduction video for the planning about patreon, but now its public. And look, I have a patron already! 😍
Now you can contribute with my crazy projects!
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Cybernetic Lover ❁
@lucasteske
Programming, Hacking, SDR, Tesla Coils, Drones.
Creator of OpenSatelliteProject, Cursed Transistors
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Ele/Dele/He/HimCybernetic Lover ❁’s Tweets
Um grande avanço pra IDE!!
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Today @Arduino released IDE version 2.0.0, with autocomplete, faster compile, and many other improvements.
Teensy support is now available by the Boards Manager. A separate installer is no longer needed.
pjrc.com/arduino-ide-2-
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Infelizmente o anime de Cyberpunk 2077 é uma das PIORES adaptações de jogos que já existiu, o anime não tem animação bugada, fps baixo e tbm não é extremamente repetitivo, perdeu a essência do produto original
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Can anyone confirm that this logo is from an SLE66 smart card?
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It is also acessible for sponsors, but since github doesnt have a mechanic I had to manually add my sponsors to the repo (so if you sponsor me after seeing this, let me know so I can add you to the repository)
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Just did a early release of STM32F0x read protected firmware dumper with #raspberrypipico for my patrons. It will be eventually be released for public in #github. Any patreon tier can access this content.
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Hey / , is there any way to do an early access to a private repo to my sponsors? It would be a nice feature.
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The sequel to The Legend of Zelda: Breath of the Wild is The Legend of Zelda: Tears of the Kingdom!
The Legend of #Zelda: Tears of the Kingdom launches on #NintendoSwitch 5/12/23. #NintendoDirect
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Raspberry Pi CM4 down to sub-zero temperatures (°C) without complicated tools.
Stable operation on 2.4GHz
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The magnetic field of an inductor! calculated and rendered in #b3d #electronics #Physics #engineer #electronics #rendering
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AnchorNX* is going to run The Legend Of Zelda: Tears of the Kingdom on release day. I'm calling it now.
(* This is my whole-system Switch virtualization solution for ARM machines. Basically, it does for the Switch OS and games, what Parallels or VMware do for Windows.)
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The issue is that this doorbell doesnt have any digital encoding or modulation, it just uses a pilot signal.
The CC1101 (SubGHz IC) expected somewhat a digital output (at least a OOK modulation).
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So devices cannot replay any doorbell as you would tought. For example, this doorbell doesnt work with flipper. Here is a LimeSDR view of the spectrum.
(+)
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Sou programador HTML
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RCA CA3019 - 6xBJT transistor array : weekend die-shot zeptobars.com/en/read/RCA-CA via #electronics #microscopy
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Why isn't there a "Nobel prize" for open source? The companies that made trillions off open source infrastructure need to step up! I am tired of seeing my heroes spending decades working for free without proper monetary recognition. (please share). 1/n
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Let's talk about Reverse Engineering the GOES Satellite Protocol, tomorrow at Gambiconf :D
It has been a while since I talked about it, so come with your questions!
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Talk "Reverse Engineering Satellite Communication" by Lucas Teske.
How I reverse engineered the GOES Satellite Protocol to receive a few images.
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I bought a chinese clone of the elink so I can reverse engineer. But it will take sometime to arrive here.
s.click.aliexpress.com/e/_DkNbBIj
Hope it works.
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The specific IC datasheet I'm trying to program: holtek.com/documents/1017
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The programming protocol should be basic, and I suspect its PIC-like because the pins has similar names. They call ICP and uses only two pins. I even tried assuming it was just I2C and scanned as i2c. Sadly they dont have any documents saying how it works, just how to use.
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Does anyone have a e-link programmer for Holtek MCUs? Or have made reverse engineering in their protocol? I need to program few 8 bit Holtek MCU and the interface doesnt seen any standard (can't test it for sure)
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at we've been building a full-speed-only passive USB protocol tracer for a customer, form-factor compatible to the venerable #openvizsla thanks to and his icE40 USB (and other) softcores. gitea.osmocom.org/electronics/ic
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Conformal coating and masking a PCB in Blender using geonodes! #blender #b3d #render #Engineering #electronics #art
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Fixing water-damaged #Starlink Dishy.
I had to rework one of the voltage regulators and motor drivers.
Everything was cleaned up and resealed.
Now Dishy is working nicely without any issues.
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😅 Classic
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PayPal has blocked our business account and is holding $1.3M for more than 2 months without explaining what exactly they are not happy with. Even support doesn't know what's going on. ⚠️This endangers the production of Flipper Zero in general. More details in thread 1/5
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TRX-duo is a dual-channel physical reception and transmission SDR. It uses 2x16bit ADC LTC2208 to realize direct sampling reception of 10KHz-60MHz. It has the advantages of high dynamic range, high sensitivity, and convenient remote deployment. Using 14bit DAC to achieve dual TX
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Just received my Tang Primer 20K! Going to test my riskow core with lots of memory and DSPs!!
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Adding missing Ethernet port to the Gen2 #Starlink router.
The solution is based on my EtherMod design, but I had to rework it a little to use it in the router.
The link is stable at 1Gbps. No issues.
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II Semana Aratu - Começando agora!
twitch.tv/boitatech
youtu.be/YcwwKnnRJjk
Palestras de hoje:
20h Allan Trindad Lições aprendidas de uma CVE
21h Lucas Teske Fault Injection: Voltage & Clock Glitching na pratica
22h Leticia Pereira Desmistificando a Deep Web
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Using VNC on my oscilloscope, a PicoEMP, and a 3d printer to capture different signal behaviors at different locations on a target chip, what a time to be alive.
GIF
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