Some fun old equipment. Recently acquired. The older boxes were the pinnacle of precision in the last 60’s View Reddit by roaddog1977 – View Source
Designing a burn in board for LM399 voltage references. My first attempt at designing a board in software.
Designing a burn in board for LM399 voltage references. My first attempt at designing a board in software. View Reddit by roaddog1977 – View Source
Hate it when pads pull up when soldering. Thankfully there are workarounds.
Hate it when pads pull up when soldering. Thankfully there are workarounds. View Reddit by TheRealFailtester – View Source
Multifunctional dynamic bicycle light
Hi all. *It’s my first post on this subreddit.* *Are you interested in stories about my experiences with researching and building electronic devices? Can I publish such posts on this
4 Bit Asynchronous Counter
finishing up my 4 bit asynchronous counter using 16 transistor. View Reddit by Lucky_jupiter – View Source
The Raspberry Pi Foundation asked us to make a visual programming language for the Pi Pico as an undergrad project! Details in comments
The Raspberry Pi Foundation asked us to make a visual programming language for the Pi Pico as an undergrad project! Details in comments View Reddit by J_BlRD – View Source
I built a 16-bit ISA sound card for my 286 system! It has six sound generators (YM2149) and its own co-processor (65816). I have a series of videos where I go through the PCB design and the build out of the PCB. I have the schematic posted, also.
I built a 16-bit ISA sound card for my 286 system! It has six sound generators (YM2149) and its own co-processor (65816). I have a series of videos where I
VGA for Arduino Nano (Text Mode, 80×30, 64 Colors)
​ [VGA for Arduino Nano](https://reddit.com/link/11m2jez/video/m2z9hzvxujma1/player) I recently did a build of an electronics project that aims to produce a text-mode VGA video adapter for the Arduino Nano. The output is
my friend hand soldering a chip like a crack head. it “almost” worked.
my friend hand soldering a chip like a crack head. it “almost” worked. View Reddit by drinkingcarrots – View Source