Second Life UPS Mark II Table of Contents 1. Introduction 1.0.1. More battery capacity1.0.2. More power1.0.3. Capacity planning for power buses1.0.4. Solid-state operation1.0.5. Modularity 2. Overall schematics3. Build instructions 3.1. Planning3.2....
Overview Internally, the sculpture is organized into modules of four motors. Every module has a circuit board with the motor drivers, power regulators, comms interfaces, and two microcontrollers. Each microcontroller is responsible for the position...
The Game Plan So my plan is to make a full size case that will be as authentic looking as possible, with beautiful walnut sides for sure. I will 3D print the blue panels instead of using sheet metal so the build will be accessible to more people should...
Welcome to the hackaday.io project page for the ramanPi! The ramanPi is a raman spectrometer that I decided to build back in April of 2014 because I needed one for another project and could not afford the tens of thousands of dollars a commercial product...
DOLPi – Two Low-Cost, RasPi-based Polarization Cameras for Humanitarian Demining and other ApplicationsThe project's blog is at: http://www.diyphysics.com/A complete project description including detailed construction instructions and Python code is...
How Everything Works? The NodeMCU is connected to a bunch of sensors, a relay module and RGB LEDs. It is connected to Blynk app on a smartphone via WiFi, which sends all the data and allows you to control your home. Raspberry Pi is also connected to...
Things used in this project IoT Long Range Wireless Temperature Humidity Sensor with power source Battery Or External DC.Zigmo/Router for PCPC/Laptop with an OS installed or Any IoT Embedded Device.Story Introducing NCD’s long-range wireless temperature...
Things used in this project IoT Long Range Wireless Temperature Humidity Sensor with power source Battery Or External DC.Zigmo/Router for PCPC/Laptop with an OS installed or Any IoT Embedded Device. Story Introducing NCD’s Long Range IoT Industrial...
The Binary Encoder The first Working Digital Computer module described in the book was the Binary Encoder. Here's what it looked like: It's job was to accept decimal input from the operator and convert it into binary codes the computer could use. ...
Menopause, also known as the climacteric, is the time in most women's lives when menstrual periods stop permanently, and they are no longer able to bear children. Menopause typically occurs between 49 and 52 years of age. Medical professionals often...
Background If you have been following Hackaday for a while, you will have seen on numerous occasions the KENBAK-1, regarded by many as the first commercial personal computer. Ten years ago Mark Wilson introduced KENBAK-uino, a reproduction...
During our time away, we've been busy. We were being asked left, right and center if we'd be offering the Pebl for sale on our website despite not meeting our goal. Unfortunately, the answer was no as we just couldn't afford to do so :( However,...
Ionizing radiation is a nonthermal process utilized to achieve the preservation of food. At a maximum commercial irradiation dose of 10 kGy, irradiation does not impart heat to the food, and the nutritional quality of the food is generally unaffected....
A video demonstrating the play back of a descent from a recent mountain bike ride on the vintage aircraft altitude indicator. In this project, I use a Python script and an updated version of my digital-to-synchro project to replay my mountain bike climbs...
When my station isn't in a radio silence and doing really Recon passively and connect my wire or buy 5G or Wi-Fi it will have access to my personally trained large language model, convolutional neural network, with several additional modules and an agent...