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- 11:20, 28 ago 2014 diff cron +1 m A DIY touch probe for my Wasp 3D printer →Part 2: Electronics
- 11:19, 28 ago 2014 diff cron +1 m A DIY touch probe for my Wasp 3D printer →Part 1: Hardware
- 11:18, 28 ago 2014 diff cron 0 N File:Probecircuit.jpg attuale
- 11:17, 28 ago 2014 diff cron +34 m A DIY touch probe for my Wasp 3D printer →Part 2: Electronics
- 11:16, 28 ago 2014 diff cron +5 m A DIY touch probe for my Wasp 3D printer →Part 1: Hardware
- 11:15, 28 ago 2014 diff cron 0 N File:Probehardware.jpeg attuale
- 11:13, 28 ago 2014 diff cron +2 m A DIY touch probe for my Wasp 3D printer
- 11:12, 28 ago 2014 diff cron +28 m A DIY touch probe for my Wasp 3D printer
- 11:11, 28 ago 2014 diff cron 0 N File:Scanned5cent.png attuale
- 11:09, 28 ago 2014 diff cron +19 m A DIY touch probe for my Wasp 3D printer
- 11:08, 28 ago 2014 diff cron 0 N File:Real5cent.jpg attuale
- 11:07, 28 ago 2014 diff cron 0 N File:Mountedprobe.jpg attuale
- 11:06, 28 ago 2014 diff cron +75 m A DIY touch probe for my Wasp 3D printer
- 10:56, 28 ago 2014 diff cron 0 m A DIY touch probe for my Wasp 3D printer →Part 2: Electronics
- 10:56, 28 ago 2014 diff cron -1 m A DIY touch probe for my Wasp 3D printer →Part 2: Electronics
- 10:55, 28 ago 2014 diff cron -2 m A DIY touch probe for my Wasp 3D printer →Part 1: Hardware
- 10:55, 28 ago 2014 diff cron +10 968 N A DIY touch probe for my Wasp 3D printer Creata pagina con 'This posting provides the recipe to build a touch probe. This kind of tool may convert your 3D printer into a 3D scanner (for carved surfaces), or it can be used to measure ob...'
- 10:46, 28 ago 2014 diff cron +46 m Utente:Renzo
- 15:42, 19 ago 2014 diff cron +4 m A new laser cutter/engraver for my Wasp 3D printer
- 15:39, 19 ago 2014 diff cron -2 m A new laser cutter/engraver for my Wasp 3D printer
- 15:39, 19 ago 2014 diff cron +67 m Renzo's Bliki →2014 August
- 15:38, 19 ago 2014 diff cron +31 m A new laser cutter/engraver for my Wasp 3D printer
- 15:35, 19 ago 2014 diff cron 0 m A new laser cutter/engraver for my Wasp 3D printer
- 15:35, 19 ago 2014 diff cron +48 m A new laser cutter/engraver for my Wasp 3D printer
- 15:33, 19 ago 2014 diff cron 0 N File:Laserschematics.jpg attuale
- 15:13, 19 ago 2014 diff cron +3 m A new laser cutter/engraver for my Wasp 3D printer
- 17:52, 14 ago 2014 diff cron +7 m A new laser cutter/engraver for my Wasp 3D printer
- 17:51, 14 ago 2014 diff cron +3 m A new laser cutter/engraver for my Wasp 3D printer
- 17:50, 14 ago 2014 diff cron 0 m A new laser cutter/engraver for my Wasp 3D printer
- 17:50, 14 ago 2014 diff cron +1 m A new laser cutter/engraver for my Wasp 3D printer
- 17:49, 14 ago 2014 diff cron 0 m A new laser cutter/engraver for my Wasp 3D printer
- 17:48, 14 ago 2014 diff cron 0 N File:Raspibolaser.jpg attuale
- 17:47, 14 ago 2014 diff cron 0 m A new laser cutter/engraver for my Wasp 3D printer
- 17:46, 14 ago 2014 diff cron +32 m A new laser cutter/engraver for my Wasp 3D printer
- 17:45, 14 ago 2014 diff cron 0 N File:Hellolaser.jpg attuale
- 17:44, 14 ago 2014 diff cron 0 N File:Laserprinting2.jpg attuale
- 17:43, 14 ago 2014 diff cron 0 N File:Controlbox.jpg attuale
- 17:43, 14 ago 2014 diff cron 0 N File:Lasersupport.jpg attuale
- 17:42, 14 ago 2014 diff cron +10 m A new laser cutter/engraver for my Wasp 3D printer
- 17:41, 14 ago 2014 diff cron 0 m A new laser cutter/engraver for my Wasp 3D printer
- 17:40, 14 ago 2014 diff cron +6 m A new laser cutter/engraver for my Wasp 3D printer
- 17:40, 14 ago 2014 diff cron +3 873 N A new laser cutter/engraver for my Wasp 3D printer Creata pagina con 'A new laser cutter/engraver for my Wasp 3D printer DISCAIMER: Playing with burning laser is dangerous! If a reflective surface redirects the beam to your eyes you can be blin...'
- 17:39, 14 ago 2014 diff cron +60 N Utente:Renzo Creata pagina con 'WIP: A new laser cutter/engraver for my Wasp 3D printer'
- 14:31, 14 ago 2014 diff cron 0 m No more secrets Part 11: Is this a divisor or a counter?
- 14:30, 14 ago 2014 diff cron 0 N File:Divisoroscilloscope.jpg attuale
- 14:29, 14 ago 2014 diff cron 0 N File:Chaineddivisor.jpg attuale
- 14:29, 14 ago 2014 diff cron 0 N File:Divisor.jpg attuale
- 14:29, 14 ago 2014 diff cron +2 221 N No more secrets Part 11: Is this a divisor or a counter? Creata pagina con 'The answer is "both". The circuit presented in this section is, at the same time, a circuit to divide a frequency by two and an element to build a counter, i.e. a circuit whic...'
- 14:28, 14 ago 2014 diff cron 0 N File:Resetschematics.jpg attuale
- 14:28, 14 ago 2014 diff cron 0 N File:Msff.jpg attuale
- 14:27, 14 ago 2014 diff cron +4 919 N No more secrets Part 10: Synchronous memory Creata pagina con 'The computational circuits generate a binary output depending (only) on the value of their inputs. These circuits are called combinatorial circuit because their output does no...'
- 14:26, 14 ago 2014 diff cron 0 N File:Latch.jpg attuale
- 14:26, 14 ago 2014 diff cron +1 m No more secrets Part F: Circuits to remember attuale
- 14:26, 14 ago 2014 diff cron 0 N File:Dcff.jpg attuale
- 14:26, 14 ago 2014 diff cron +1 133 N No more secrets Part F: Circuits to remember Creata pagina con 'The trick which gives a circuit the ability to store a bit, i.e. to remember its value, is a cycle named latch. File:latch.jpg As long as the two inputs are both set to o...'
- 14:25, 14 ago 2014 diff cron +194 m Renzo's Bliki →2014 August
- 14:23, 14 ago 2014 diff cron 0 No more secrets Part E: Shift to Multiply and Divide
- 14:23, 14 ago 2014 diff cron 0 N File:Shiftcontrol.jpg attuale
- 14:22, 14 ago 2014 diff cron 0 N File:Completeshifter.jpg attuale
- 14:22, 14 ago 2014 diff cron 0 N File:Rightshift.jpg attuale
- 14:22, 14 ago 2014 diff cron +1 m No more secrets Part E: Shift to Multiply and Divide
- 14:21, 14 ago 2014 diff cron 0 N File:Leftshift.jpg attuale
- 14:21, 14 ago 2014 diff cron +3 554 N No more secrets Part E: Shift to Multiply and Divide Creata pagina con 'This is a left shift circuit for three bits: File:leftshift.jpg and the jumper table: <pre> in3 -> A in2 -> BD in1 -> EG in0 -> JH SL -> BEH NSL -> ADGJ A -> C B -> C C...'
- 14:20, 14 ago 2014 diff cron +69 m Renzo's Bliki →2014 August
- 13:00, 14 ago 2014 diff cron +827 N No more secrets Part D: Here is the ALU: all together now! Creata pagina con 'The entire ALU is now able to perform many different computations: <pre> F1 F0 enA enB invB Cin Sign Result 0 1 0 0 0 x x 0 1 0 0 0 0 1 x 1 0 ...' attuale
- 12:59, 14 ago 2014 diff cron 0 N File:Overflow.jpg attuale
- 12:59, 14 ago 2014 diff cron 0 N File:Overflow0.jpg attuale
- 12:59, 14 ago 2014 diff cron +1 227 N No more secrets Part C: Is it smaller, larger or overflows? Creata pagina con 'The overflow and compare module is provided in two 'flavours'. The simplest module does not require any breadboard. This module is not able and the L bit to the Rcout output ...'
- 12:58, 14 ago 2014 diff cron 0 N File:Zero.jpg attuale
- 12:57, 14 ago 2014 diff cron +839 N No more secrets Part B: Is it zero? Creata pagina con 'This module checks if the result of a computation is zero or not. The output of the circuit is one if all its input lines are zero. Viceversa, if one of its input has value on...'
- 12:57, 14 ago 2014 diff cron +203 m Renzo's Bliki →2014 August
- 12:55, 14 ago 2014 diff cron 0 N File:Logical.jpg attuale
- 12:54, 14 ago 2014 diff cron 0 N File:ALU4bit.jpg attuale
- 12:54, 14 ago 2014 diff cron 0 N File:ALU1bit.jpg attuale
- 12:54, 14 ago 2014 diff cron +2 944 N No more secrets Part A: A complete ALU Creata pagina con 'An ALU is not just an adder, it is a circuit which is able to perform several kinds of computations: both Arithmetic and Logic operations. Our ALU is able to compute sums, sub...'
- 12:52, 14 ago 2014 diff cron +55 m Renzo's Bliki →2014 August
- 12:51, 14 ago 2014 diff cron +1 m No more secrets Part 9: An adder can subtract, too
- 12:51, 14 ago 2014 diff cron +3 741 N No more secrets Part 9: An adder can subtract, too Creata pagina con 'Now we can add positive and negative numbers. Do we need a specific circuit to compute subtraction. The answer is again "almost no". All what we need is a circuit able to comp...'
- 12:50, 14 ago 2014 diff cron +67 m Renzo's Bliki →2014 August
- 12:49, 14 ago 2014 diff cron -1 m No more secrets Part 8: More or Less? A trick to process signed numbers attuale
- 12:48, 14 ago 2014 diff cron +7 014 N No more secrets Part 8: More or Less? A trick to process signed numbers Creata pagina con 'At a first sight our row of adders seems to be able to perform the sum operation only on natural numbers (or more precisely a finite initial subset of the naturals including z...'
- 12:47, 14 ago 2014 diff cron +88 m Renzo's Bliki →2014 August
- 12:46, 14 ago 2014 diff cron 0 N File:Adderxorcarry.jpg attuale
- 12:45, 14 ago 2014 diff cron 0 N File:Adderxor.jpg attuale
- 12:45, 14 ago 2014 diff cron 0 N File:Adder4boards.jpg attuale
- 12:41, 14 ago 2014 diff cron 0 N File:Fulladder.jpg attuale
- 12:41, 14 ago 2014 diff cron 0 N File:Adderchain.jpg attuale
- 12:40, 14 ago 2014 diff cron +3 155 N No more secrets Part 7:A computer must be able to compute! Creata pagina con 'We have seen circuits that can be used to select or route signals. The main function of a computer is (obviously) to perform computations. The basic computation is the sum. ...'
- 12:39, 14 ago 2014 diff cron 0 m Renzo's Bliki →2014 August
- 12:39, 14 ago 2014 diff cron +75 m Renzo's Bliki →2014 August
- 12:37, 14 ago 2014 diff cron 0 N File:Decoder3boards.jpg attuale
- 12:36, 14 ago 2014 diff cron 0 N File:Mux5boards.jpg attuale
- 12:36, 14 ago 2014 diff cron 0 N File:Prioencoder3boards.jpg attuale
- 12:36, 14 ago 2014 diff cron 0 N File:Demux4boards.jpg attuale
- 12:35, 14 ago 2014 diff cron 0 N File:Demux2boards.jpg attuale
- 12:34, 14 ago 2014 diff cron +2 603 N No more secrets Part 6: Let us play together Creata pagina con 'The circuits presented in the previous sections can be implemented on a single breadboard. In this section we will see how to connect several bvreadboards together to build la...'
- 12:33, 14 ago 2014 diff cron +2 m Renzo's Bliki →2014 August
- 12:33, 14 ago 2014 diff cron +59 m Renzo's Bliki →2014 August
- 09:57, 14 ago 2014 diff cron +21 m Renzo's Bliki →2014 June
- 18:27, 10 giu 2014 diff cron 0 N File:Demux.png attuale