Adding project details, etc. over time as I reverse engineer my own project! Here are some specs of this machine: Customized Desktop / Workspace environment to honour the Z88 UIBuilt-in Application Suite to provide modern alternatives to the Z88...
Processor This is a 4GB Raspberry Pi 4 Model B. Initially, I used an SD card for storage but have now upgraded to an Integral 120GB USB connected SSD. This really improves the startup time for applications but has an impact on battery life as outlined...
1. Autosampler as a substitute for a multi-way valve As the FIA valve system is very difficult for the hobbyist to reproduce, I decided to replace the valve with an autosampler. An autosampler is commonly a device that is coupled to an analytical instrument...
Mario Kart Wii is a great game, but the controls are awkward. So, I built an alternative controller to play the game with a D-pad. How It Works A Lego base with a rotating platform was built. The Wiimote sits on the rotating platform and is turned by...
Features: Channel Scanning: Hops across all WiFi channels, collecting data on WiFi traffic.Real-Time Data: Displays the total count of WiFi packets detected as a live graph.Traffic Averaging: Implements a moving average algorithm to smooth short-term...
Have you ever needed a constant carrier signal in the 2.4GHz band? Well, if you happen to have a wireless mouse, chances are the mouse has a test mode in which it emits a continuous carrier (for EMI tests and such). To enter the test mode, turn...
It’s been very long, I am making circuits on PCB and breadboard. But while testing the circuits on breadboard the main problem is to make the connections and supply it with a logic power. Digital circuits can be easily made but on the other hand breadboard...
Hardware Package & Size The form of the cartridge comes naturally as it is the same as a DIN socket. It is cylindrical with same diameter as the wrapper of the connector so that it replaces it, and the length is as small as possible. Interfaces...
The OpenEVSE hardware ships with a custom-printed front cover for the Polycase ML-58 enclosure. The key idea here was to replace this with the "stock" clear cover, and use a printed PCB for the graphics, integrating capacitive touch as well to...
Why is gifting flowers considered such a beautiful present when the plant will already die only a few weeks or even days later ? On the quest to finding an always-blooming flower, the idea of using PCBs with bright shining LEDs quickly came to the engineering...
Introduction A WiFi smart button is a simple yet versatile device that leverages the capabilities of the ESP8266 (or similar modules) to connect to a WiFi network and communicate over MQTT (Message Queuing Telemetry Transport) to perform specific actions....
## What is it?Project RE-birth 2nd is the spiritual continuation of [Project RE-birth](https://web.archive.org/web/20210307031049/ym2203.com) In 2021, for unknown reasons, the Japanese closed the ym2203.com website, deleted all public...
Step One: Print the Enclosure I did 4 outer shells and 20% infill to help ensure the enclosure would not be prone to bending over time. Step Two: Set Your Servo to Neutral Plug in your servo to the Arduino Uno and upload the Servo Neutral sketch. This...
A quick video demo How does the driver work?Steve Ward explains the circuit's function in terms of what happens on each cycle. That can be a useful way to think about things, but for myself I gained far more intuition about how things work by deconstructing...
Nevertheless, there are still a few grand challenges to overcome while applying mechanical anomaly detection to mass production operations, such as the scarcity of data sources leading to false positives (or negatives) and time-consuming (or computationally...