The last log (Bit shuffling: what goes where ?) explains how the address bits are shuffled. Once the logical value and all the modes/options are obtained, these informations are compiled to generate a 32-bits word that is output to the file, which will...
I guessed that the phone app opened some sort of socket communication channel with the "aircraft-ctl" program running on the camera board. I figured the thing to do was to try to capture the packet stream between the camera and app and then find out...
Before mounting the prototype PCB to the housing, I recommend uploading the required sketch to the ATtiny84 microcontroller with a programmer of your choice. I used a USBtinyISP type shown in the picture. /*Sketch for the Scary Cat Project by Gene H*/...
Origin While exploring musical textile interfaces, we used the piezo-resistive material below (dark grey): It was expensive and became hard to get because of a new exclusive contract with another company, so with material scientists, we reverse-engineered...
It seems I have reached the base camp. The el-cheapo 7-inch LCD monitor on the right is connected to the output port of my breadboard TTL computer. The computer is now running at 6.3MHz and runs a software loop that generates a VGA test signal. The colors...
So, I've gotten Microsoft Basic-80 running, but as I've not found the keyboard, serial, or disk I/O yet, all it can do is proudly proclaim that it has 32KB of free memory at it's disposal.
Suite-16 The inspiration for this project was to design a 16-bit TTL computer loosely based on Steve Wozniak's 16-bit virtual cpu "Sweet-16". It written in 6502 assembly language to augment the Apple II when performing 16-bit operations. Sweet-16...
I'm going to do a high-level explanation of what the code in the Jumperless is actually doing. There's a lot going on and it's in a bunch of separate files so I think it will be helpful for people who what to understand or improve upon it. Table of Contents (bolded...
All events take place in the #Hack Chat, join us there. Curious about the black magic that goes into RF? This #RFChat is for anyone who has ever designed or considered designing something that talks on RF. Come hang out for 30 or so minutes and talk...
First check the you have necessary materials to make the project. You need some 3D printed parts, so a printer is necessary or at least the posibility of print. We print with protopasta carbon fiber filament but you can print in PLA, thats if you want...
I made a port of my old ATMega8 HID Multimedia Dial project to the STM8. It is now on githubThe multimedia dial can control volume and mute. When I double click the switch, it changes mode for media playback Next/Prev.This version...
Recently, I saw many people creating smart-home equipment on the Internet, which aroused my interest, and then I created an automatic watering artifact which could surf the Internet. Programming of my device is based on DFRobot automatic watering kit....
Make contact. Unscrambled circles will get you there:hackaday.io/_ _ _ _ _ _ _ Across: 3: this is what project #164913 is all about 5: dressed in stripes of BBROYGBVGW 8: I go clack and have an electromagnet 11: the brain of the circuit 13: one of the...
Now that we can read SD cards and have an I/O interface in place from the Z80 to do I/O mapped access to the SD card it's time to hook the two pieces together. To do this we will need to look closer at how Grant's code request blocks. The loader...
Due to the fact that there hasn't been a device productive enough to use outside, I've never looked into celluar data plans. Now that I'm thinking about Leti, I thought I'd look into the inital and running costs of 4G and 5G connectivity. Initial...