This started out as a cable driven mechanism, but I converted it to belt drive when I found cables to be a bit too troublesome. It's a single level corexy mechanism with 3D printed motor mounts, pulley blocks, and Y axis bearing blocks. The...
The Integrated Electronic Circuit MC68681P is a dual receiver asynchronous transmitter or Dual Universal Synchronous Receiver Transmitter (DUART). This integrated circuit is a part of and belong to the family of M68000 family processor with an asynchronous...
Design Description Overall, the GRIP consists of sensor inputs sent and processed by the ESP32, and then data sent to the web-server through websockets. The web-server then also pulls the 3D hand models from a github repository based on the sensor input...
Sponsor Link: UTSource.net Reviews It is a trustworthy website for ordering electronic components with cheap price and excellent quality.Mounting the circuit Firstly, make sure that any other components or power sources are removed from your breadboard...
Thank you to JLCPCB for the manufacturing of the PCB 1. Remove components on a single-side printed circuit board: toothbrush method, screen method, needle method, tin suction device, pneumatic suction gun, and other methods can be used....
Introduction MODBUS is an industrial protocol developed by MODICON in 1979. The protocol has become very popular due to its simplicity and reliability. Even more than 50 years after the publication of the specification, it remains one of the most popular...
Two systems were implemented: 16 bit mantissa and 8 bit mantissa. Overall, I would say that the 16 bit version is more useful. It is only slightly slower, but much more accurate.16 bit mantissa float representation The floating format with 16 bits of...
So, the PowerEdge R820 has a PCIe x16 slot, but there is no auxiliary power cable for graphics cards that require one, and no place to plug in such a cable either. At first glance, it also does not appear that there is any convenient place to tap +12V...
Overview Kelp forest decline is a severe global climate problem. In Northern California, more than 90% of kelp forests along 350 km of coastline were lost [1]. Satellite View Northern California kelp forest coverage. Image source: Meredith McPherson...
Video VGA 640x480 displayed from SDRAM, in 16-bit color.A stripped down display system uses SDRAM as a frame buffer. The top level Verilog only connects the Qsys exports to the i/o pins and has no other logic. The Qsys layout is modified to support 16...
A breadboard Arduino Two years ago I bought these ATMega328-PU chips and resonators: They were preprogrammed with the "Optiboot bootloader". A mini-project Anyway I thought I should do something with them so I thought a "Breadboard Arduino" would be...
The Weird CPU (TTA8) Here is my 8 bit Weird CPU (https://hackaday.io/project/12879-weird-cpu) in action (playing LED Light Chaser): When programming, the bottom (red) LEDs are for the memory address entry, and the top (yellow) are for data entry....
Rather than throwing a bunch of the documentation into the code, I'll try putting it here. From our previous example when simulating the ALU, we can remove the SDL_Text library, the Nand2Tetris computer has it's own font and text rendering function....
Relays alone are used for the logic. Some designs employ resistors. I wanted to see what I can do without them. Here, resistors are used for current limiting for the display, but not for the logic. A total of 123 NAIS (Matsushita /...
Step 1: Things We Need So lets get to the component list - For this project we need An Arduino Uno BoardSR-04 Ultrasonic Sensor16 * 2 LCD10 K POTBread BoardAnd Header wires Step 2: Working of This Project The working of this project is quite simple...