1469 Results for "Reverse Engineering Blood Glucose Monitors"

Reverse engineering the keyboard, part I
Log from Psioπ
The first part I'm attacking is the keyboard. The keyboard is the reason I want to build a "modernized" Psion, I really like this form factor! The plan is to convert it to a USB keyboard since that will work with any modern computer, but before I can...

Reverse engineering the U-boot binary
Log from Manhattan SX - Hacking a low cost DVB-S2 receiver
Since the application boot sequence is hardcoded (not defined using bootcmd) we need to dive deeper into how this works. Using Ghidra I have decompiled the U-boot MIPS assembly code to understand more. I simply loaded the DRAM dump performed earlier...

Reverse engineering automotive backup sensors
Log from Hoverbot
Aftermarket automotive backup sensors are cheap and ubiquitous. They use transducers to produce an inaudible ping and receive the reflected response - the time it takes for the ping to return indicates how far away any potential obstacles...

Reverse Engineering the DCC Hack Chat Transcript
Log from Reverse Engineering the Digital Compact Cassette
Sophi Kravitz : Let's get started with an intro about yourself from @Jac Goudsmit Sophi Kravitz : questions/ discussion go in the comments of the event page: https://hackaday.io/event/28313-reverse-engineering-the-digital-compact-cassette...

Reverse Engineering the Keyboard, Part V
Log from Psioπ
Hello world! Of course, that was the first thing I typed into my new, beautiful keyboard. Now it is working perfectly, even though it looks a bit messy:If you have a really good memory, you'll remember that the keyboard connector is on backorder for...

Reverse engineering a cheap eBay ultrasonic power supply
Log from Improve the Haber process
TL;DRI purchased and reverse engineered a cheap eBay ultrasonic power supply, to see if it held any value for the hobbyist.This first post explains the process of reverse engineering the (or any) board.A subsequent post will discuss the specifics of...

Reverse Engineering the Keyboard, Part III
Log from Psioπ
To figure out how to properly implement a keyboard, we first need to learn how a modern USB keyboard works. We'll figure this out step by step. The first question to answer is deceptively simple: how does my computer know what button i just pressed?...

Reverse Engineering with Ghidra - SimTaco Floppy Challenge
Log from AND!XOR DC27 Badge
So we gave it some time to rest, but it's time to walk through what our CypherCon hacking challenge was and the ways the folks who won were able to accomplish it. If we don't share, we don't learn. If you're thinking, WTF does this have to do with your...

Prostar 16x16 Panel Reverse Engineering - The Clocks - GCLK and DCLK
Log from Daktronics 16 x 16 RGB Panel Reverse Engineer
Feb. 9, 2015The Clocks - GCLK and DCLK Now that we have looked at the CMD structure used to relay the CMD signals from the Input connector to the driver chips I wanted to see how the chips got the DCLK and GCLK signals and determine where thes signals...

Reverse Engineering the Steering Column Switch
Log from CAN BUS Gaming Simulator
As mentioned before in my last project log, I used the long silence to dive deeper in the electronics of the Polo 6R.In this project log I want to share some details regarding the Steering Column Switch (or in German “Lenkstockschalter”).Its...

Off Topic : Reverse engineering Smart Superflash 317R rear light
Log from Ultra low power LED
This project log is a bit of a diversion. I had to repair this bike light, because the momentary switch started failing again. Very bright and sturdy bike light, unfortunately protection to water ingress is not great. The contacts on the...

Reverse engineering the Melnor controller without opening it.
Log from Hacking the Melnor 53280 into an iOT Timer
The controller is connected via a cable to the valve assembly. The plug is 10mm in diameter and has 7 pins. How does it control which valve open and close? Let's start with finding out which pin does what. Red = 1 White = 2 Purple = ground Green = 3...

Transcript
Log from Visual Synthesis Hack Chat
Jasmine Brackett3:00 PMHello Everyone! I'm @jasmine, and I'm your Hackchat host for today. Murilo Polese3:00 PMheyo! :) Jasmine Brackett3:01 PMFor those who don't know me (as I don't hackchat too often), I run Tindie.com but used to be the community...

Reverse Engineering Motor Signal Board Day 7 - Simulated Circuit, still confused
Log from Reviving and Reverse Engineering an Old Robot Arm
So I went ahead and simulated what I had so far for the joint 1 encoder circuit using Logisim Evolution. It looks like a simple converter between the quadrature output of the encoder to an up/down signal, and it uses the index signal and the limit switch...

Reverse engineering the Renault Update List display - Part 1
Log from Smart car radio
I got curious about this display after browsing the web. Many people are having trouble between two versions (the previous one was a i2c display) and the "Update List" display which implements a canbus interface. This is a simple 8 characters display...

|<
<
5
6
7
8
9
>
>|