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ants in the house! there are ants everywhere! ![]() 50 views! 16f57 5x5 LED matrix - microcontroller - SEGA SONIC TAILS new LED matrix - 2k flash memory it is programmed via USB cable! but not USB port. however, power supply via USB port. this microcontroller costs about 1 dollar ![]() ![]() many parts! it is DC/DC converter. it is now added to microcontroller PCB! i have sent order today. it is a complex PCB, PIC16f716, LED display, DC/DC converter, EEPROM, buttons, NTC (temperature sensor). i use EXCEL for cost calculation! all parts cost . so i want to sell for 28 or 30 dollar. this includes demo software! and offer kit for maybe 23 dollars (not assembled). anyway , dollar dropped recently. it is no matter for dollar parts. but EURO parts become more expensive! i have 25x PIC 16f716. my 16f54 PCB did not sell very much... well...it was not very powerful. this new PCB is much more advanced. and i hope, there are less mistakes in the layout. ![]() it is not reality. i wonder. it should be real life. i made webpage about japanese girl... kai.mtfujitown.info and new BBS for microcontroller: ucontroller.yuku.com new geocities web pages! outdoor.geocities.jp/astroboy2811 100s of visitors each day!!! well...yes. on youtube: 200 visitors each day on flickr: about 300 to 400 visitors each day on teacup: 1 or 2? on SURPARA: 3 to 5? counter do not work correctly. maybe, security settings? more visitors! write more entry. the ants are interesting? i hope they are. |
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