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Now I am making a signal routing board for the RPi.

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Posted by tlfong01 at 4:33 pm

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HC573 / ULN2803 Board testing notesNo

Now I have completed all the soldering work and offline testing for the board. Next step is online testing. .END
Microchip Technology SPI Master EEPROM 25LC256 program example

SPI Master EEPROM by Microchip Technology - June 21, 2012 http://embeddedcodesource.com/developer/microchip_technology_59/spi_master_eepr...
2N7000 level shifting board notes

Raspberry Pi I2C Level Shifter and GPO Expander board assembly notes 2012年12月28日上午11:27 公開累計瀏覽次數 18 0 Now I am going to try ...
Dual RFM12B board testing notes

Now I am using a bread board to make aSPI signal routing board for both RFM12Bs. Previously I was using jumper wires to jump between tw...
Dual RFM12B board testing notes

Now I have jumper wired the following configuration. 1. SPI Ground, MOSI, MISO connected to both RFM12B's corresponding pins. ...
HC573 pinout
Webcam pair hung on a lamp post

Now I have hung a pair of webcams on a lamp post for LED lamps. .END
XiLinx XC9500 CPLD learning notes

CPLD Complex programmable logic device - Wikipedia A complex programmable logic device (CPLD) is a progra...
pygame.transform learning notes

pygame.transform - pygame module to transform surfaces http://www.pygame.org/docs/ref/transform.html pygame.transform.flip — flip vert...
Pygame.Surface learning notes

Now I am reading about Pygame.Surface. pygame.Surface class pygame. Surface pygame object for representing images Surface((...