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Microcontroller Discussions
alt.microcontrollers.8bitThe popular 8bit microcontrollers by Microchip, Atmel and other manufacturers ar...
Latest
interesting voltage regulator
https://www.edn.com/automotive-sensor-power-supply-without-a-switching-pre-regu…
Permanent roofline pixels across a single story home
Most people either hang temporary string lights every season or pay an…
A full walkthrough of building your own ESP32 board from scratch
The starting point here is a question: can someone go from an empty schematic…
A demo board for a tiny wafer-scale MCU
Most hobby boards for small microcontrollers lean on packages with legs you…
Anyone else torn between sticking with the ESPHome API and moving stuff over to Matter?
I finally got around to trying one of the external Matter components on a…
How I finally solved complex xLights timing issues
I've been doing holiday sequencing for years, and when people ask about AI…
Fibonacci spiral LED display demo reel
The detail that caught me off guard is the density: hundreds of individual…
Aline: a hardware step sequencer built over five years
The whole thing grew out of a plain, generous idea: the maker simply enjoys…
Printed synchrotron assemblies with magnetic cam followers
Keeping a follower tracked to a cam profile is the classic headache of…
Frequently Asked Questions All FAQs »
rec's for NiMH battery tester/charger?
I've got a big chunk of AA, AAA, and some C NiMh cells of varying ages... I'd…
atiny13 to atiny25
I'm in the process of shfiting a board using Atmel's atiny13 to the atiny25.…
wart overvoltage protection
We make a gadget that's powered by a 12 volt wart, and sometimes a user…
Raspberry Pi Sound card problem electret condenser microphones
I want to process the signals of five electret condenser microphones with…
Radio Reception - Massive Electrical Interference
Hi! I just moved to an apartment and wanted to keep my radio in the bathroom…
Driving LEDs with constant voltage
I have some 7-segment displays I'd like to drive from a uP output...the…
Controlling alot of LEDs from Arduino or AVR. Maybe 74HC595
I am trying to create a project much like like a Marquee sign, I want to be…
Solved Issues All Solved »
Problem with wiringPi (2025 Update)
Hi I set out with the intention of connecting and communicating with small…
Soldering gun tip - Weller DIY tipreplacement
I have a Weller soldering gun & the tip burned through. Not having a spare, I…
~ OT? Dust in a computer
Any good solutions to keep the dust out? Anyone doing anything along those…
Repair of Samsung 55" TV - backlight problem
Friends of mine have a Samsung 55" 4K TV, model UN55HU6840 (about 2014). They…