Differences
This shows you the differences between two versions of the page.
|
arduino_boards:ethernet_board [2015/10/22 15:36] admin |
arduino_boards:ethernet_board [2020/06/11 22:13] |
||
|---|---|---|---|
| Line 1: | Line 1: | ||
| - | ---- | ||
| - | ==== Ethernet-Board ==== | ||
| - | ---- | ||
| - | The Ehternet Board is designed with the cheap Ethernet IC ENC28J60. Cause the IC is running on 3.3V one need the Quad Buffer 74ACT125 to convert the 5V signal in a 3.3V signal. The Board was designed for the Paperduino-Uno and therefore a 3.3V voltage power converter is on the board, too. The pins on the LAN socket must be modified to match the holes on the strip board. | ||
| - | |||
| - | {{:arduino_boards:ethernet_paperduino-uno_0879.jpg?300|}} | ||
| - | |||
| - | Here you find the library and some examples: {{:arduino_boards:ether_28j60.zip|}} | ||
| - | |||
| - | {{:arduino_boards:ethernet-board_0875.jpg?300|}} | ||
| - | {{:arduino_boards:ethernet-board_back_0878.jpg?300|}} | ||
| - | } | ||
| - | |||
| - | ---- | ||
| - | ==== Paper-PCB ==== | ||
| - | |||
| - | {{:arduino_boards:ethernet_board_12.jpg?100|}} | ||
| - | |||
| - | {{:arduino_boards:ethernet_board_12.xcf.zip|Ethernet Board.xcf.zip}} | ||
| - | |||
| - | ---- | ||
| - | ==== Parts ==== | ||
| - | * Ethernet IC ENC28J60 | ||
| - | * Quad Buffer 74ACT125 | ||
| - | * voltage converter TS2940 | ||
| - | * diode 1N4007 | ||
| - | * 3 elko 10µF | ||
| - | * 8 capacitors 100nF | ||
| - | * 2 capacitors 18pF | ||
| - | * crystal 25MHz | ||
| - | * resistors: 2x 820Ohm, 4x 49.9Ohm, 2.32kOhm, 10kOhm | ||
| - | * 2 low current Leds | ||
| - | * LAN Socket TRJ0011BANL | ||
| - | * ferrit bead 06h-85 | ||
| - | * button | ||
| - | |||
| - | ---- | ||