The Entire Process of Building an Open Source Analog ASIC - Our hacker [Pat Deegan] of Psychogenic Technologies shows us the entire process of... - https://hackaday.com/2025/10/08/the-entire-process-of-building-an-open-source-analog-asic/ #customhardware #analogasic #opensource #hardware #xschem #magic #adc

A High Resolution DAC From Scratch - It’s a well-known conundrum that while most computers these days are digital in na... - https://hackaday.com/2025/10/04/a-high-resolution-dac-from-scratch/ #analogdigitalconverter #classichacks #integration #deltasigma #integrator #resolution #counter #16-bit #op-amp #clock #adc

Low Cost Oscilloscope Gets Low Cost Upgrades - Entry-level oscilloscopes are a great way to get some low-cost instrumentation on ... - https://hackaday.com/2025/04/20/low-cost-oscilloscope-gets-low-cost-upgrades/ #oscilloscope #toolhacks #low-pass #lowcost #upgrade #filter #noise #news #tool #adc

Homemade VNA Delivers High-Frequency Performance on a Budget - With vector network analyzers, the commercial offerings seem to come in two flavor... - https://hackaday.com/2025/04/16/homemade-vna-delivers-high-frequency-performance-on-a-budget/ #vectornetworkanalyzer #testequipment #toolhacks #fpga #adc #vna #rf

A Homebrew Gas Chromatograph That Won’t Bust Your Budget - Chances are good that most of us will go through life without ever having to perfo... - https://hackaday.com/2024/10/13/a-homebrew-gas-chromatograph-that-wont-bust-your-budget/ #gaschromatography #chemistryhacks #grainofwheat #chemistry #arduino #hx7111 #silica #mq-2 #adc #gc

A Brief Look Inside a Homebrew Digital Sampler from 1979 - While we generally prefer to bring our readers as much information about a project... - https://hackaday.com/2024/06/17/a-brief-look-inside-a-homebrew-digital-sampler-from-1979/ #successiveapproximation #oscilloscope #toolhacks #sampler #nmos #adc #dac

Arduino Measures Remaining Battery Power With Zero Components, No I/O Pin - [Trent M. Wyatt]’s CPUVolt library provides a fast way to measure voltage using no... - https://hackaday.com/2023/12/21/arduino-measures-remaining-battery-power-with-zero-components-no-i-o-pin/ #microcontrollers #arduinohacks #powermonitor #lowbattery #arduino #battery #voltage #atmega #attiny #adc

Upgraded Toy Guitar Plays Music - Getting the finishing details on a Halloween costume completed is the key to impre... - https://hackaday.com/2023/10/25/upgraded-toy-guitar-plays-music/ #musicalhacks #halloween #arduino #costume #speaker #guitar #sdcard #esp32 #music #adc #toy

Guitar Distortion with Diodes in Code, Not Hardware - Guitarists will do just about anything to get just the right sound out of their se... - https://hackaday.com/2023/08/23/guitar-distortion-with-diodes-in-code-not-hardware/ #musicalhacks #disodetheory #arduinogiga #distortion #algorithm #clipping #shockley #effects #guitar #pedal #adc #dac

STM32 Oscilloscope Uses All the Features - [jgpeiro] is no slouch when it comes to building small, affordable oscilloscopes o... - https://hackaday.com/2023/08/08/stm32-oscilloscope-uses-all-the-features/ #analogtodigital #microcontroller #oscilloscope #toolhacks #tftscreen #stm32 #adc

A High Precision ADC That You Can Understand! - In a world where an analogue to digital converter is all too often an integrated p... - https://hackaday.com/2023/04/21/a-high-precision-adc-that-you-can-understand/ #classichacks #dual-slope #contests #op-amp #adc

Audio Playback Toy For DSP Adventures - The declining costs of single-board computers has made serious computing power ava... - https://hackaday.com/2023/02/02/audio-playback-toy-for-dsp-adventures/ #microcontrollers #microcontroller #avr128da28 #interrupt #memory #op-amp #audio #speed #adc #avr #dac

A Straightforward Old-Fashioned DAC - With modern microcontrollers, the process of interfacing with the analogue world i... - https://hackaday.com/2022/12/11/a-straightforward-old-fashioned-dac/ #resistorladder #computerhacks #adc #dac

A Pi Pico Oscilloscope - At the budget end of the oscilloscope range lie the so-called pocket ‘scopes. Abou... - https://hackaday.com/2022/11/06/a-pi-pico-oscilloscope/ #raspberrypipico #oscilloscope #raspberrypi #adc

Bare-Metal STM32: Adding An Analog Touch With ADCs - An Analogue to Digital Converter (ADC) is at its core a straight-forward device: b... - https://hackaday.com/2022/06/29/bare-metal-stm32-adding-an-analog-touch-with-adcs/ #softwaredevelopment #microcontrollers #hackadaycolumns #stm32 #arm #adc

Retrotechtacular: The Forgotten Vacuum Tube A/D Converters of 1965 - In any era, the story of electronics has very much been about figuring out how to ... - https://hackaday.com/2022/06/08/retrotechtacular-the-forgotten-vacuum-tube-a-d-converters-of-1965/ #reflectedbinarycode #retrotechtacular #analongtodigital #deflectionplates #shadowmask #vacuumtube #belllabs #graycode #adc #att #crt

Processing Audio With the RP2040 - The Raspberry Pi, although first intended as an inexpensive single-board computer ... - https://hackaday.com/2022/04/17/processing-audio-with-the-rp2040/ #digitalsignalprocessing #microcontrollers #raspberrypi #effects #guitar #rp2040 #audio #adc #arm #dsp #pwm

Our Favorite Things: Binary Search - You might not think that it would be possible to have a favorite optimization algo... - https://hackaday.com/2022/03/16/our-favorite-things-binary-search/ #hackadaycolumns #binarysearch #algorithms #lifehacks #rants #math #adc #dac

Pressure Gauge Built In A Vacuum - Necessity might be the mother of all invention, but we often find that inventions ... - https://hackaday.com/2022/02/23/pressure-gauge-built-in-a-vacuum/ #arduinohacks #calibration #measurement #pressure #arduino #pirani #vacuum #gauge #mega #tool #adc

Homebrew Circuit Explores the Mysteries of Analog-to-Digital Conversion - When it comes to getting signals from an analog world into our computers, most of ... - https://hackaday.com/2021/10/08/homebrew-circuit-explores-the-mysteries-of-analog-to-digital-conversion/ #successiveapproximation #analogtodigital #sample-hold #comparator #mischacks #r-2r #adc #dac