Category Archives: reverse engineering

Why Buy Toys When You Can Build Them Instead?

Like many creative individuals who suddenly find themselves parents, [Marta] wanted to make something special for his children to play with. Anybody can just purchase an off-the-shelf electronic toy, but if you’ve got the ability to design one on your own terms, why not do it? But even compared to …read more

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Posted in 3D printed enclosure, reverse engineering, rfid, RGB LED, toy, toy hacks | Leave a comment

Reverse Engineering A Two-Wire Intercom

There was a time when an intercom was simply a pair of boxes with speakers joined by a couple of wires, with an audio amplifier somewhere in the mix. But intercoms have like everything else joined the digital age, so those two wires now carry a load of other functionality …read more

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Posted in intercom, reverse engineering, serial, Tech Hacks | Leave a comment

Reverse Engineering Liberates Dash Cam Video

If you’ve purchased a piece of consumer electronics in the last few years, there’s an excellent chance that you were forced to use some proprietary application (likely on a mobile device) to unlock its full functionality. It’s a depressing reality of modern technology, and unless you’re willing to roll your …read more

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Posted in car hacks, dash cam, h.264, Hi3516E, nmap, opencv, packet capture, python, reverse engineering, software hacks, wireshark | Leave a comment

Dealing with Missing Pin Allocations

Blindsided by missing pin allocations? Perhaps you’re working on a piece of hardware and you notice that the documentation is entirely wrong. How can you get your device to work?

[Dani Eichhorn]’s troubles began when running an IoT workshop using a camera module. Prior to the work, no one had …read more

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Posted in hardware, pcb, pin allocation, reverse engineering, silkscreen | Leave a comment

The Amazon Dash Button: A Retrospective

The Internet of Things will revolutionize everything! Manufacturing? Dog walking? Coffee bean refilling? Car driving? Food eating? Put a sensor in it! The marketing makes it pretty clear that there’s no part of our lives which isn’t enhanced with The Internet of Things. Why? Because with a simple sensor and …read more

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Posted in acoustic modem, amazon, amazon dash button, amazon dash hack, amazon dash wand, Amazon Echo, battery, bluetooth, Dash button, e-waste, Hackaday Columns, hardware, Microcontrollers, reverse engineering, teardown, wifi | Leave a comment

Reverse Engineering WyzeSense Hardware

Wyze are a company that produces a variety of home automation products. Their Wyze Sense package is a system of contact and PIR home security sensors, that piggy backs off their Wyze Cam product. In the interests of being able to use this hardware outside the prescribed corporate ecosystem, [Xuan …read more

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Posted in classic hacks, home automation, IoT, reverse engineering | Leave a comment

Hail To The King, Baby: Reverse Engineering Duke

If you’re a fan of DOS games from the 1990s, you’ve almost certainly used DOSBox to replay them on a modern computer. It allows you to run software in a virtual environment that replicates an era-appropriate computer. That’s great for historical accuracy, but doesn’t do you much good if you’re …read more

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Posted in disassembly, dos, dosbox, Games, ida pro, retro gaming, reverse engineering, Software Development | Leave a comment

Your Table Is Ready, Courtesy Of HackRF

Have you ever found yourself in a crowded restaurant on a Saturday night, holding onto one of those little gadgets that blinks and vibrates when it’s your turn to be seated? Next time, bust out the HackRF and follow along with [Tony Tiger] as he shows how it can be …read more

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Posted in gnu radio, HackRF, inspectrum, pager, radio hacks, reverse engineering, Universal Radio Hacker, wireless hacks | Leave a comment

Solving The Final Part Of The iClicker Puzzle

The regular Hackaday reader might remember the iClicker from our previous coverage of the classroom quiz device, or perhaps you even had some first hand experience with it during your university days. A number of hackers have worked to reverse engineer the devices over the years, and on the whole, …read more

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Posted in classic hacks, classroom, disassembler, firmware, i>clicker, reverse engineering, wireless hacks | Leave a comment

Analog Failures on RF Product Cause Production Surprise

A factory is a machine. It takes a fixed set of inputs – circuit boards, plastic enclosures, optimism – and produces a fixed set of outputs in the form of assembled products. Sometimes it is comprised of real machines (see any recent video of a Tesla assembly line) but more …read more

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Posted in bootloader, factory, fet, glitching, hackrf one, hardware, manufacturing, manufacturing problem, operator, pcb, pcba, reverse engineering, rom | Leave a comment