John LeClair

I just gave a talk at Hackfest Quebec on EMFI Fault Injection this past weekend. During that talk, I shared some of my lower cost devices in my reverse engineering arsenal. One such device is very affective and only costs around 10 dollars. What do you have on your reverse engineering bench ?

@TerribleMaps Humans are the most dangerous animal in each state. Just my oppinion.

The most dangerous animals found in each US state Some of these may be unexpected

@TheFigen_ I might cry too after getting walloped.

Female contestant who started crying after being slapped hard turn the tables on cocky opponent.

@RobotPete Yum!

Vision issues...

@StupendousNatur In the winter time while visiting family, my son and I play hockey on the rink just to the right of this snow. They set up a hockey rink. Always a great time just inside The Wall there off of Rue Saint-Louis. Highly recommended !

Quebec City, Canada 🇨🇦

@kuwahara82 Is there a hackster.io article for this or other web site detailing this project of yours ?

アルミ筐体のなかのRaspberryPi5、Wifi繋がるようにプラスチック蓋部分作った。問題なく通信できてる。こりゃもう完成やな。

@cqcqcqdx looks like a directional 2.4 GHZ 14.5 dBi Radome Yagi wifi sniffer/BlueSniper antenna - not something that would perform well at Flipper Zero frequencies.

Always snooping 😎

@SULLY10X and firmly seat the bead with some cold start fluid and a match.

Farmers are just different.

@TerribleMaps @Justincaseivn practicaldsc.org/guides/machine…

@Justincaseivn Big if true

Believe it or not, Germany’s 5 largest cities lie perfectly on a 4th-degree polynomial

Well Duh ! That is the reason why Lagrange Interpolation works. It ensures that a unique polynomial passes through these points which also ensures no other polynomial of the same or lower degree can also satisfy them. I could pick any 5 cities as long as they aren't on same exact longitude and create polynomials.

@PattersonSonny @RaminNasibov Maybe - My developer laptops are Dells !

@john_leclair @RaminNasibov I've never seen it not work. If it doesn't work something else is majorly broken.

I wanna know what idiot at HP thought THIS would be a great place to put a power button??

@PattersonSonny @RaminNasibov .... and doesn't always work.

@john_leclair @RaminNasibov It's like 5 or 10 seconds, and it's on every laptop.

Safe to say I should stick to digital circuits. Trying to model a simple high-voltage SiC MOSFET circuit - I really dont know what I am doing 🤣😂🤣

@lippyent I did similar... I cut old forks off of bikes and hammered onto the ends of my existing forks on my banana-seat bike. Used a baby stroller's wheel for the front. Circa '78

Throwback Thursday!! ⏰️ 🖤 🔥!!

@Sofia50020Sofia hell no ! She is marriage material !

Would you look down on a woman who fixes cars?

@MbarkCherguia easy, I have landed at St. Barth in a Twin Otter and a Cessna at least 50x ... in Microsoft flight sim

Can you rate this landing?🛬

@ElectronicsbyJH Someday I need to learn how these butterfly filters work... Coming from an FPGA engineers, I tip my baseball cap to they Analog Engineers.

😎 Delivered today:

@Montreal @evablue Snowy. No mosquitos.

Which version of Montréal do you prefer? 🤓 📷 @evablue #montreal

@davepl1968 I always used a floor jack or scissor jack and piece of 2x6 to do my transmission bench-pressing for me. I needed my hands to keep the rust from the chassis out of my eyes.

If you've never bench-pressed a junkyard Powerglide into place while lying on a frozen, unpaved driveway mid-winter, I'm not sure we can be friends.

@ChShersh Turbo Pascal rocked ! Borland tools were so much better back in the day. OWL was soooo much better than MFC. But alas .... Evil Gates prevailed. #linux

If you recognise this, take care of your knees

@ArchVillequebec Always irritates me seeing the souvenir shops within The Walls with cheap Chinese crap - each with the same items.

@john_leclair Sieur John! Born near my 1608 Habitation, I see. Vex not over the merchants .... Lower Town was ever a bustling hub of trade, though beaver pelts held more virtue than modern trinkets! Even the grand Maison Chevalier must adapt. New France endures!

Voyage dans le temps au cœur du Vieux-Québec ! Découvrez l'intersection des rues du Marché-Champlain et Notre-Dame : un contraste saisissant entre l'effervescence de 1895 et son charme féérique d'aujourd'hui ✨❄️. Lequel préférez-vous ? L'ambiance d'époque ou la magie moderne ? 👇 #VilleDeQuebec #VieuxQuebec #HistoireQC #Quebec #Patrimoine #AvantApres