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Building the KIT1 with extra features
Log from Open Source IOT Platform
As the KIT1 is open source, talented community makers often brought upgrades to this versatile IOT platform. Here' the work of Akos, that adapted the KIT for battery use and also built a plexiglass enclosure.Last week I’ve assembled a KIT1 and posted...

Controller
Log from 350 Watt True Sine Inverter
In other logs I’ve written about how specific aspects of the controller design integrate with the hardware so this one explains the architecture in more detail. OverviewThe controller is a Microchip PIC16F1776 8-bit microcontroller (MCU) with 16KB of...

My Thoughts on my Passive Setup
Log from Passive Virtual Reality Shoes
I've been using my passive setup for at least 3 months now. My current setup consists of my passive VR shoes and ceiling mounted support rig. In this log I'm going to go over my thoughts about this setup. Please keep in mind that these are my personal...

Airfoil Design with OpenSCAD
Log from Variable Pitch Small-Scale Wind Turbine
hull(){ for(z = [0:10:1000]){ translate([0,0,z]){ rotate([0,0,45*z/1000]){ linear_extrude(0.1){ scale([thicknessArray[z],thicknessArray[z]]){ projection(cut = true){ translate([0,0,-z]){ hull(){ //base(); translate([0,0,0]){ nrel_s835(); }; translate([0,0,300]){...

Hack Chat Transcript, Part 2
Log from ESP32-S2 Hack Chat with Adafruit
morgan12:30 PMcan you post a link to that upcoming stream? nardev12:30 PM@pt thnx. morgan12:30 PMor where it will be tannewt12:31 PM@morgan it'll be on youtube.com/adafruit morgan12:31 PMthanks limor12:31 PMcircuitpython good exprience depends on native...

My Three Sons; Mike, Robbie, and Chip
Log from HP 82240B IR Receiver and Printer Interface
Summary:I was tired of waiting for my printer to come in from China, so I bought a similar one that ships statewide. Then I realized I actually had a printer on-hand all along from a project some 4 years back. No sooner than I dug up the old printer,...

Important Parts arrive.
Log from The Storea Pig
After the initial enthusiasm I finally got the machine home and slowly started testing what is what. The GPU test After much reading and deciding, turns out that the Microtower does indeed support a GPU. After some fiddling with the mechanism of the...

Nodus Operandi
Log from The Internet of Nixie Clocks
Summary about 2:45 pm, Monday, January 21, 2019 I refamiliarized myself with the NodeMCU board. Deets I had several of these boards on-hand from a prior project, but last I had touched these was years ago, so I needed to refamiliarize myself with the...

Lets talk about the kinematic model.
Log from DIY hobby servos quadruped robot
In this first log i'm going to explain how the kinematic model works. First thing to take into account is the robot geometry and its DOFs, to ilustrate this, in the next image you see where are they and how they transform. This model is very looking...

Boilerplate VHDL code generation from microcode
Log from Microcoding for FPGAs
As I started working on a new design, I realized quite a bit of VHDL code needed could be generated by the microcode compiler itself. Typically, a micro-coded CPU/controller contains:control unit (generated using .controller statement)microcode...

Getting Stared with PSoC 6 WiFi-BT Pioneer Kit (CY8CKIT-062-WiFi-BT)
Log from Predictive Maintenance of Industrial Equipments
Thanks for the Hackaday community team, Cypress and Amazon AWS to make this happen. I had a tragic incident with the PSoc 6 kit. The first kit that I received turned out to be faulty , there were overheating issues which would end up the board...

Make the VT100 Reproduction Into a True RS232 Terminal
Log from 2:3 Scale VT100 Terminal Reproduction
The original incentive for this project was to have a cool looking front end to Oscarv's (https://hackaday.io/obsolescence) wonderful PiDP-8/I (https://hackaday.io/project/4434-pidp-8i) kit. This was accomplished by using the VT100 reproduction...

Nyan Board by Radomir Dopieralski
Log from Me building projects from hackaday.io
#Nyan Board by @Radomir Dopieralski[UPDATE] Video and code addedSo this should be an easy one, right? Oh how I failed. I'm still not getting sounds out of it, after I played around with libraries and different Versions of arduino. It's always tones and...

MPU-6050
Log from Electromagnetic Levitation Stabilization Apparatus
This was my first attempt at an electronics project. I had never soldered before. I had never wired anything. I had never used a breadboard. Thus, everything was really foreign to me. I looked up how to wire the MPU-6050 accelerometer and found this: When...

On the Cutting Edge
Log from On the Cutting Edge
Engineering is all about problem solving; not just creating solutions, but achieving them with very strict constraints in mind. The more restrictions you add, the more intricate and clever the solutions become. In the realm of the lean hardware startup,...

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