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J2B Synthesizer

avatar.jpgDescription: This is a port of the Soulsby Atmegatron 8-bit monophonic synthesizer to the Elektor J2B LPC1343 ARM Cortex-M3 board. The Atmegatron is quite a nice design with everything you...

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Same software for LPC810 to be found here

Very well done Goofo,I like it very much for my LPC800 mini-board, because there so few pins available on a LPC810.So I ported your Arduino software to the LPC800 system. And quess what: it worked...

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USB Host changes after testing

I have tested the Vinculum I and Vinculum II USB Host chip in both UART and SPI mode, it has been a chore and not totally successful. Althought I managed to improve the throughput to a reasonable speed...

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Laser distance meter (low-budget)

foto (6).JPGDescription: With the use of a cheap CCD chip, laser diode, optics, and a single microcontroller a accurate distance meter is created. Distance range is up to 10meters, resolution is 1/2048...

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Sneak peek...

Just managed to get into the lab and take some "furtive" pics of what's going on... ;)I've uploaded 4, but not within the contribution, see the main site of the project instead!Attachments:  0 photos |...

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ISLRaw and ISLElektor

Please note I am using Windows 8.1.I have managed to set the ip address on the E-Lock board.  However this required the downloading of several Borland files.Could you please provide a link to the files...

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Project description

Simple Nixie Clock [140013]Attachments:  0 photos | 1 schematics | 1 PCB(s) | 1 software files | 1 other 9140704144 read more

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Practical 4-channel ADC [140169]

140169-avatar.pngDescription: Following a project we did (130485) that involved an ADS1115 "Ultra-Small, Low-Power, 16-Bit Analog-to-Digital Converter with Internal Reference" from Texas Instruments,...

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Schematics or details on components?

Looks like a neat idea, specially since it's easy on the pocket :)Any schematics on the way maybe? Or more info on components?Attachments:  0 photos | 1 schematics | 0 PCB(s) | 0 software files | 0...

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Optically Isolated Unbalanced Audio Line Level Amplifier

Block diagram.JPGDescription: From the introduction: The circuit presented here was developed to break so called ground loops which cause unwanted hum and other noise to be injected into the audio line...

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Earth resistance meter

earth.jpgDescription: With this project, I like to build an Earth resistance meter (Megger).Attachments:  4 photos | 1 schematics | 0 PCB(s) | 1 software files | 0 other 9140704148 read more

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Sound quality?

Hello Messtechniker,Do you have any data on bandwidth and distortion? Maybe we can do some measurements in our lab?RegardsClemensAttachments:  0 photos | 0 schematics | 0 PCB(s) | 0 software files | 0...

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Rod distance?

Nice! In your case, what were the distances between the three rods? 10m like they mention in the diy faq?RegardsClemensAttachments:  0 photos | 0 schematics | 0 PCB(s) | 0 software files | 0 other...

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few questions

Hey Clemens, all,I have one little problem with my design where I might find the answer here:When I push the start button, sometimes i get random caracters on the LCD. After resetting the arduino, all...

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130544-1 Platino Transistor Tester

DSC07622_1.jpgDescription: IntroductionIt is tedious to read the markings on the transistor devices and to look up to its characteristics in datasheets and hence a handy transistor tester makes its way...

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130407-1_Platino Signal Generator

DSC07615_1.jpgDescription: Introduction:A Signal generator device generates signals of different frequencies. The platino Signal generator device uses the Elektor’s Platino board to design a real time,...

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sc analyser 2005 werkende hex code

sc analyser.jpegDescription: De SC Analyser 2005 uit de elektor jaargang 2005 nummer 4 de hex code die op elektor-magazine bij dit nummer staat werkt niet.Attachments:  1 photos | 1 schematics | 1...

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Update schematic

New version of the schematic, with ATmega328 processor and power supplies in it.Also add transistor to control backlight, still need to program this!Im planning to draw a pcb so I can use the meter...

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130109 Lux meter 1 lux - 100 klux

Dscn3186_2.jpgDescription: 130109 Lux meter 1 Lux – 100 kLux(Designed by Karl-Anton Dichtel) The following is based on text and information the author provided. Due to the ban of incandescent lamps in...

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Controller for Household Appliance Motors - Request for Comments

avatar.jpgDescription: We want to start a project to develop a controller for motors scavenged from washing machines and similar household appliances. Several people have requested such a project, so...

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