14 years ago I built my own CNC machine. At that time, CNC were running with Xp PC using parallel port. Gcode eaten by Mach3 software and sent to steppers controller board using the parallel port pins. This machine, although dusty and rusty, ...
A special feature of the LED_Watch is its quasi-analog always-on display. This consists of 240 concentrically arranged SMD LEDs (Stanley VCDG1104P-5C63C). Two LEDs light up on the inner two rings in combination with two LEDs on the outer two rings as...
Acceleration of Algorithms: Vaaman: Empowering Edge AI & ML InnovationsVaaman stands at the forefront of Edge AI and ML acceleration, providing a dynamic platform for groundbreaking applications. Vicharak is committed to delivering a project named 'Gati'...
Hello Guys, Once again I have made a microcontroller Development board but this time we are using INTEL 8051. Yeah! I know it is pretty old and it is the first microcontroller I had started with. It was the 1st microcontroller of INTEL, released back...
Two things that inspire an electronics hacker are cheap micros and GRB leds like the WS2812. There are many drivers for them, including WCH's CH32V003 RISCV chip (about $0.14 for the SOP 8 version in 500's).But, most drivers I have seen use bit-banging...
In practice, we very often need to measure low resistances. Measuring low-value resistances, especially those less than 1 ohm, is nearly impossible with a standard multimeter. On the other hand, an commercial milliohmmeter instrument is...
A 6-ch 230V mains underfloor heater valve controller with 6 mains inputs, based on an ESP32S3. - 6 AC inputs for reading the wall thermostates as fallback (no WiFi/ HomeAssistand dies)- 6 AC outputs using Optotriacs (max. 1,2A / channel)- UART & I²C...
Idea The project is meant to create yet another 'digital clock made of analog clocks', but different. So these are the main requirements for this design: Use cheap and easily available componentsSimple setup with as little parts as possibleUse overlapping...
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...
## 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...
Part list from AliExpress, BestBuy, Amazon, and Newegg (prices as of Feb 2024): Case ZS-A4S ITX case all machined aluminum SFF case from Superbuy 6.2L Ultra Compact Design L:276mm x W:114mm x H:197mm Fits full size GPU Up to 272 x 130 x 42mm....
A Gothic Lantern is a captivating piece of lighting that brings the allure of the Victorian Era into your home. The lantern is adorned with ornate top and bottom ornaments, reminiscent of the Gothic style that was prevalent during the Victorian Era....
General Project Features: * The CPU is W65C02 (8-bit) or the W65C816 (16-bit; default-preferred). The PCB supports both assembly options.* Backward software compatibility with the Commander X16 computer. Can run unmodified CX16 ROM for testing purposes...
In the first video, we are taking a first look and measure the performance of the system in terms of executed instructions per second - how does it compare to the Microtronic, Kosmos CP1, and the Philips Masterlab? How many MIPS (Million Instructions...
Introduction WS2812b addressable RGB LEDs are devices widely used in lighting projects. They are found in the format of LED matrices and strips. LED strips, for example, are widely used in decorative lighting, luminaire construction and many other applications....