Microelectronics world news
Component organization
 | Just thought I’d share a little organization hack I made on the cheap. Dollar store wire dish rack and dollar store hardware boxes. Less than $10 total and makes organizing components a breeze. [link] [comments] |
An FM Generator Circuit Using the Capacitance of a Collector-Base Junction
I built my first DIY synthesizer!
 | Hi electronics friends! I’ve been working on this project for a few months, and the 1.0 version of my DIY synthesizer is finally here! I documented the whole process on YouTube: 👉 https://youtu.be/B1KDbnlMJYE[link] [comments] |
adapting an IC the hard way
 | For anyone wondering what it is: It's an old Xilinx Spartan II FPGA that was cut from an old custom PCI board. It has been adapted to an prototype board. It's an 8 bit ISA prototype board, however I'm not going to make an ISA card from it. I just ran out of typical prototype boards. I am planning to use this old FPGA to help me make another homebrew computer (glue logic). I am planning this time to make homebrew on a dedicated PCB, so I want to have a playground with that FPGA with all pins reachable to experiment with it before. I could got an adapter, but I couldn't find one locally to get it quickly. This thing took me three days of work in my free time. So, yeah. It works! On last photo teh FPGA is programmed to blink the LED! The RPi Pico acts as JTAG programming cable [link] [comments] |
Accessible breakout boards I built because a visually impaired student of mine couldn't wire circuits with standard components
 | submitted by /u/hey_hey_you_you [link] [comments] |
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