===== Electronics =====


==== Projects ====

=== PIC ====

  * PIC I2C - 16F84 Master & 16F88 Slave [[ electronics:pic:pici2c_01 | Link ]]

=== ToDo ===

  * Freq Counter [[ http://www.sixca.com/eng/articles/fc50/index.html | link ]]
  * Programmer board [[ http://products.foxdelta.com/pb1.htm | link ]]


==== Digital Circuits ====

=== PIC ===

  * Shift Register [[ electronics::pic::shift_reg | link ]]
  * PIC EEPROM [[ http://romux.com/tutorials/pic-tutorial/eeprom-data-memory | link ]]

=== 24LS256 EEPROM ===
<code>
# Write:
# DevAddr AddrHighByte AddrLowByte Bytes ...
I2C> [0xa2 0x00 0x01 0xee ... ]

#Read
# DevAddr AddrHighByte AddrLowByte Stop/Start DevAddr+1 r]
ISC> [0xa2 0 0 ] [ 0xa3 r:1 ]
</code>


  * PIC Serial [[ http://romux.com/tutorials/pic-tutorial/serial-communication | link ]]

=== CMOS ===

Choosing transistors for IC outputs [[ http://www.kpsec.freeuk.com/trancirc.htm#ic | link ]]

==== i2c devices ====

[[ electronics:i2cdev:9input | 9-Input i2c ]]

==== Other ====
[[ electronics:other:fx2lp | FX2LP CY7C68013A USB Core Development Mini Board ]]