Here is my circuit design for Arduino keypad, using only 1 analog pin (instead of 7 serial pins), 6 resistors (can be reduced to 5) and 1 capacitor: And now for the full story: I decided it’s time to add a keypad to my Arduino playground. Usually, those simple keypads come with 7 pins (actually 9, […]Read More Arduino keypad with 1 Analog pin
So, I bought myself this Robotic Arm Kit (similar to this) from China, since I thought it will be a nice thing to play with. Unfortunately, I didn’t notice the ‘Kit’ part in the name, and surely enough, the parts arrived disassembled. Alas – they also arrived without any documentation. After some googling, I found […]Read More My Robotics Adventures.
While working on our ZIMPERIUM Mobile IPS a.k.a zIPS, I’ve decided to take a break from this heavy duty work and enjoy myself a little with building our own ZIMPERIUM ROM, eg zROM. And here is my take. ~ No Nightlies for you! ~ Some Android ROM distributions allows nightlies updates, and many users happily […]Read More Nightlies Are For Dummies.
Here is what I had todo to make aircrack-ng compile and run under Android using ndk-build. I am also publishing the patch needed (previous patches has already been accepted in git) with the hope it will assist others as well. 1. Download and build iw (and libnl – this repo bundles the two): 2. Save […]Read More Building aircrack-ng binaries (and friends) for Android.
Here are the steps needed to build ath9k_htc.ko external module (& dependencies), and run aircrack-ng (& friends) on your Android. Enjoy! — 1. Find your device properties so you can find the correct kernel sources. I use the following simple script which also prints out the next ‘make’ commands we need to type. Feel free […]Read More How to run aircrack-ng on your Android.
So, I’ve got myself a new Sony Tablet S. Cool device. However – locked bootloader? are you kidding me? are we back to the 80’s all over again? Therefor, I think it is only sufficient to say, this should be a nice project, hopefully with interesting & helpful results – i recon this bootloader issue is […]Read More Unlocking the Sony Tablet S bootloader