threedaymonk + electronics   31

PZP-1 Piezo Pickup Buffer
JFET piezo preamp. Includes schematics.
electronics  music  guitar  piezo  bass 
january 2012 by threedaymonk
Potentiometers (Beginners' Guide to Pots)
Circuits for faking logarithmic response, implementing balance, etc.
audio  electronics 
november 2011 by threedaymonk
arduino-standalone
How to use an atmega168 as a standalone Arduino with just two extra components.
arduino  electronics  hardware 
february 2011 by threedaymonk
Arduino Sleep_Watchdog_Battery
Using sleep and the watchdog timer, it's possible to run an Arduino for three years on regular batteries.
arduino  diy  electronics  avr 
august 2009 by threedaymonk
Fritzing
An open-source, cross-platform software tool that ‘allows users to document their Arduino and other electronic-based prototypes, and to create a PCB layout for manufacturing.’
electronics  diy  hardware  software  microcontroller  opensource  linux  windows  osx  arduino  pcb 
may 2009 by threedaymonk
Munny DIY - Valentine's gift
Something like this would make a great indicator for build status or server monitoring.
electronics  microcontroller 
february 2009 by threedaymonk
Designing a Better PCB
SparkFun share tips on how to reduce the incidence of manufacturing defects.
electronics  reference  pcb 
november 2008 by threedaymonk
tonepad -- a resource for d.i.y. music projects
Schematics for classic effects pedals. PCBs for sale.
music  fx  electronics  audio  schematics  pcb 
august 2008 by threedaymonk
Boarduino
Breadboard-compatible Arduino Clone.
diy  electronics  microcontroller  arduino 
may 2008 by threedaymonk
FET Preamp Cable
Phantom-powered preamp that fits inside a 1/4" plug.
audio  diy  electronics  guitar 
march 2008 by threedaymonk
Wave Bubble
Tiny portable mobile phone jammer.
electronics  jamming  gsm  diy  hardware 
march 2007 by threedaymonk
Water computer
4-bit adder made from water-operated logic gates.
logic  electronics  computing  water  science 
february 2007 by threedaymonk
LCD2USB
Open source/open hardware project to connect HD44780 based text LCD displays to PCs.
lcd  diy  electronics 
july 2006 by threedaymonk
Complexity causes 50% of product returns
‘Half of all malfunctioning products returned to stores by consumers are in full working order, but customers can’t figure out how to operate the devices.’
reevoo  electronics  usability 
march 2006 by threedaymonk
Eagle3D
Render PCB layouts in 3D.
diy  electronics  pcb 
february 2006 by threedaymonk
Sound Lab Mini-Synth
DIY synth project. I fancy making one of these.
electronics  audio  diy  synth 
october 2005 by threedaymonk
The Hardware Book
The internet's largest free collection of connector pinouts and cable descriptions, it claims.
diy  electronics  hardware  connectors  pinouts 
october 2005 by threedaymonk
Olimex
Cheap PCB fabrication in Bulgaria.
diy  electronics  pcb 
september 2005 by threedaymonk

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