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• Spark-controlled gamelamp
  ...n, and a timer-interrupt ramps from current to new setpoint over the given time.]] ...chai_032_discharge.png|thumb|'''Fig.8: discharging the cap.''' Before each time-measurement, the cap is discharged through a 100 Ohm resistor to (near) gro
  16 KB (2,482 words) - 17:17, 3 May 2010
• FreezerControl
  ...r to run until the thermal protection inside the compressor decided it was time to switch off. This happens after the freezer reaches the limit for the coo ...to back-pressure in the pipes. When foodz are loaded into the freezer, the time it takes to warm it all up is much longer and the compressor will not run a
  3 KB (585 words) - 13:52, 11 April 2010
• Heatpipe
  Idle = 37 C, 2965 RPM. - from time to time, the CPU fan switch off fully.
  4 KB (637 words) - 22:07, 25 January 2014
• FT230X based Atmel AVR programming dongle
  ...l.com/products/microcontrollers/avr/ Atmel AVR] microcontrollers, and over time, have been using a number of programming-dongles. (By "''programming-d == Time for something new ==
  7 KB (1,093 words) - 12:59, 23 July 2016
• Intelligent xmas decoration
  ...d as changes in light-intensity above a certain magnitude within a certain time. ...a constant voltage (Vcc) charging a cap through an LDR, and measuring the time it takes to charge to a certain voltage. As LDR-resistance decreases with l
  11 KB (1,709 words) - 21:22, 15 December 2012
• FanControl
  ...ching them to 7V and back to 5V when booting the pc, I decided that it was time for a fan control. ...to have a output resistance of less than 83ohm (math: 5 tau, known wanted time and known C at 6nF)
  6 KB (1,155 words) - 11:32, 9 November 2014
• Objective-PHP
  This is something i wrote some time in 2k9 just for the hell of it
  3 KB (324 words) - 22:26, 14 July 2011
• Miffy surprise
  ...e:Michai_017_real_bunnies.jpg|thumb|'''Fig.1: real bunnies.''' Once upon a time (in a galaxy far, far away), Miffy emerged as the next evolutionary step ou [[Image:Michai_017_coke.jpg|thumb|'''Fig.5: Coke.''' When time is a factor and sleep a luxury, Coke is vital.]]
  10 KB (1,630 words) - 11:52, 11 April 2010
• Show me your sp00nz
  ...er closing the drawer or by the driver automaticaly (after a pre-set delay time). This is it. No more, no less (or is it?). ...drawer" part. This driver only turns on the light for a pre-set period of time. Yes, the typical *555 monostable operation scheme ('''Figure 1.'''). Excep
  9 KB (1,605 words) - 22:56, 21 November 2011
• Sms via bluetooth
  Now is a good time to start/restart blutooth subsystems/daemons so new rfcommo configuration w
  4 KB (607 words) - 21:13, 24 December 2009
• Wobbly bike light
  When ramping a LED's 'on-time' from 0 to 255, it can be seen that the perceived intensity is not linear with the on-time; differences in the low-range (near 0) are
  12 KB (1,967 words) - 00:21, 5 February 2012
• Atari 2600 32-in-1 game selection fun
  # take something apart, and take time to figure out how it works ...r increments. The buffer-cap that feeds the cartridge-logic can bridge the time the 2600 is unpowered during each such deliberate powercycle:
  7 KB (1,122 words) - 00:56, 23 March 2016
• Bean goulash
  ...auce, this ammount of meat could use 2 beers which did not seems so at the time of cooking.
  2 KB (316 words) - 13:42, 23 August 2011
• 1-wire bitbanging
  ...fined state. It's just a 480us+ low pulse followed by 480us+ high in which time devices mark their presence. See standard for details, under ''Read Time Slots''.
  5 KB (844 words) - 17:55, 28 February 2011
• How Cutie manages my measurements
  ...e CAN transceiver operational. This allows me to easily keep it ON all the time, by just adding a set of three AA cells and two schottky junctions to it. B ...rm scheduled measurements. This data will be used to draw a temperature VS time graph later on. When starting up the module, it falls into a "do nothing" l
  11 KB (1,952 words) - 22:58, 17 February 2012
• Dual channel El Cheapo pulse generator
  ...board.''' New one (left) still lacked clamp-diodes and series-resistors at time of pic-taking, mainly because of CBA.]] Workhorse (although it's burning cycles most of the time) is the faithful ATtiny2313 (although the [[:Image:Michai_013_all.jpg|schem
  9 KB (1,379 words) - 11:45, 11 April 2010
• Silly serial sound device
  integrates its input-voltage over time. steps, about 1 V per bit-time (following from the value of ''Vcc'', ''R'' and ''C''
  8 KB (1,219 words) - 13:03, 1 November 2015
• Universal CAN Modules
  It was my first ARM related project. Also first time i got in touch with CAN. Never used JTAG before. My C experience was less t ...caly the main module of whole application. It not only diplays the current time and temperature but also the thermostate's set edge value and operation men
  10 KB (1,756 words) - 22:55, 21 November 2011
• FT230X SMD module
  We'll see how this turns out - only time and more PCBs will tell.
  3 KB (427 words) - 17:02, 24 August 2016
• Bad-caps-syndrom
  Rule no. 2: look a 3rd time, yes you have fucked up. Time for a practical example, a Cisco Catalyst 3500 switch, that would not start
  7 KB (1,090 words) - 19:55, 14 January 2012

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