“I would write a driver that creates a WDF device object. I would then open this device from user-mode and send custom IO control requests” — A typical user-kernel communication scenario.
Command Line Automation Of Windows Memory Dump Analysis
A while back someone asked this interesting question to automate analysis of memory dumps and upload that data to a server through a web service. Here is one of the…
Just got my code signing cert from Digicert and I thought of signing my Android app to publish on Playstore, but there was this weird error
jarsigner error: java.security.SignatureException: private key algorithm is not compatible with signature…
I bought some Bluetooth Low Energy 4.0 HM-10 modules online, turned out to be the cheaper chinese CC-41A clone modules. They are similar to HM-10 and at this point I can only say that CC-41A has limited commands supported, though suffices my requirements. I was able to…
I recently bough this tiny OLED display for my project from RhydoLabz. Board has a 6 pin…
A Debugger attached to a process may break frequently on first chance exceptions and if frequent, is very annoying. You can easily disable reporting of ay specific first chance exception using “sx” debugger command as below. SX stands for…
Earlier, I was able to control RGB LED Strip via an IR remote built with Digispark (ATTiny85). Taking a step further, I integrated Bluetooth with Digispark so I can send control commands from a remote application!
Anemometer or a wind speed measuring device is a common weather station instrument.
In my Digital Communications class, I am trying to help my students learn digital communication/computer networks by discovering the problems of the domain and solve them. In the last class we built a Morse code transmitter/receiver using Laser and LDR.
I watched a documentary on Inside Out, a movie where five basic emotions come to life and influence a little girls actions via a console in her mind’s Headquarters. Documentary said there are 7 basic emotions by…
These were the top 10 stories published by Achindra; you can also dive into yearly archives: 2009, 2010, 2013, 2014, 2016, 2017, and 2018.
