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Tektronix DMM 4020 repair
Dear all,   i am trying to repair this instrument i had as faulty for very few money.       Issue is: at power on, some reayls clicks, but nothing at all is...
Friday, 12 September 2014 - 21:17
gas detection
Dear all, i am interested to build by myself a gas detector, for the recreation veichle. But still i am in doubt if to buy one or not. I mean, if i can add some non common...
Tuesday, 26 November 2013 - 15:15
at91sam3n1 and wifi module, SPI help
Dear all, i am trying to use SPI (maybe my first time) to communicate with a LAIRD WLM100 WIFI module that offers also SPI communication, not UART only. Module should act as a...
Thursday, 18 April 2013 - 07:58
Dear all, i need help to program this chip through jtag (parallel basic cable) with an open linux tool. Now i am trying urjtag. it is giveìing me "unknown manufacturer" jtag>...
Friday, 8 March 2013 - 20:21
design help for a RV control panel
Dear all, i am about to design/build my own control panel for a caravan (RV). Idea is to design the pcb (1, 2 or 4 layers, no problem) and buy some prototypes. Than i am organized...
Monday, 7 January 2013 - 22:51
128x64lcd help, strange bits mirrored issue
hi all, i bought a "displaytech" 128x64 graphic monochrome LCD. Exactly this http://it.rs-online.com/web/p/pr... It is based on SBN6400G controller, very similar to KS0108 except...
Monday, 24 September 2012 - 09:12
1bpp monochrome lcd
hi all, i am quite new of this forum section, supposing i build a custom board with linux and AT91RM9200, with a 128x64 KS0108 LCD connected, and related framebuffer driver...
Friday, 21 September 2012 - 12:01
tft sugestion
hi all, what is a good(and cheap) tft display that can be used with an ARM based chip ? Another question is: someone has used a tft with atmega ? How it can be connected ? thanks
Friday, 14 September 2012 - 16:12
AVR and an idea for auto-caravan
Hi all, i would like to enjoy with some application for my new (used) caravan. I already have a small control panel. Anyone has some idea for atmega or even more complex cpu's ?...
Thursday, 13 September 2012 - 15:24
help on eeprom write strategy
Hi all, i have a circuit with atmega88 and 8 predefines modes of work, that can be changed acting on 2 switch buttons. Modes can be changed very often, more than one time in a...
Friday, 7 September 2012 - 08:57
atmega88p, can't switch outputs
Hi all, sorry for the newby question, is some time i don't use avr. I am programming a new TQFP32 ATmega88p. Programming is succesful: `--> make burn...
Wednesday, 22 August 2012 - 11:47
LCD help
hi all, i am writing a linux driver to control a graphic dot matrix lcd, cfag12864b, it is a standard samsung ks0108 64x128 lcd. I am driving it from the 16bit parallel port of a...
Sunday, 11 September 2011 - 19:44