Requirements To start and designing such product is to understand how Peercoin algorithm work : everything is well explained here https://university.peercoin.net and here https://www.peercoin.net/wallet to download wallet on your machine...
My friend got a kids ride-on dirt bike and it had a few problems. The spacers that go on the axle between the rim and forks were not in the package, the headlight's did not turn on and one of the hand guards was cracked. I started with the...
I have one of these old air conditioners, which they don't have WiFi, but I want to be able to control it from the internet. Buying one or modifying the current one is not something I want and for that reason, I decided to make a simple circuit that...
Aims:I don't want to buy an external phono stage, and everything is set up for one inside my amp, so lets build one. First to work out the spec.1. Must work with MM (Moving Magnet) cartridge turntables. These require the least amplification, so are easier...
I am going to be 3D printing a Qi Charging case for my phone. This is a pretty complicated project for something that involves 1 3D printed part, one component module, some wire, and some washers. 3D printing off of the bed using carefully designed support...
This all starts from mapping what contacts go to what keys on the USB keyboard. I decided to use the minimum number of wires and just remap the keys in the emulator. So I went with 2 columns (pins) and 7 rows (pins) , so it's 9 solder points for all...
Current State:Coils (2 designs), Driver, WingKp, Twitter, Aurora Visual Alert: PrototypedAurora Visual Alert, WingKp: Complete (need to repurpose and integrate for this project)Todo: Determine on final coil design and driving method based on thermal...
So far, I have decided on almost everything that I want so far. I am going to use 2 MAX8 Hobbywing ESCs for the speed controllers, 2 5065 270kv brushless outrunner motor for the motors, 12 ANR26650 LiFePo4 Batteries, and an Arduino Pro Mini knockoff...
how this all works there are 4 main parts1.vixen 3 the lighting sequencing software 2.raspberry pi loaded with falcon pi player3. Arduino Nano with a ENC28J60 Ethernet Module (each Nano can control maximum of 240 pixels)4. a load of 12mm WS2811 LED...
This project will be an open source project once the schematics and code are cleaned up a lot. Right now everything is wonderful development mess :)20 Flexible Inputs (ADC, Digital, DAC) with individual selectable voltage ranges12 Bit ADC (SAR)Programmable...
This is an ongoing longterm project to create dual channel precision bench power supply 2x50W with ultra low output ripple, fully programmable and adjustable from PC. Output channels are independent or connected in series or parallel. It will contain...
The TinTTY hardware setup is simple: Arduino UnoTFT screen (1in x 1in ILI9163C), connected via SPIUSB Host Shield, connected via SPIcheap mini 2.4GHz wireless USB keyboard The input device, by its nature, cannot be too miniature, otherwise it becomes...
From the picture it looks almost done, but far from it! This was just a layout test. I need to redraw everything, make it smaller and find out the arrangement of the LEDs first. Some things have to be fixed in software, as the original layout for...
I basically copied the Ganglion design, but removed the SD card holder, accelerometer, and the obsolete bluetooth/microcontroller module. I also hard wired all the instrumentation inverting inputs to the reference voltage since I only plan to do single-ended...
I bought an 800XL machine with 1050 disk drive in 1985, when they were being sold off cheap. At last I had a machine I could save software on reliably, and keep me amused between graduating and getting a job. My friend had lots of software for it....