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simchair4:guide_collective_head_uh-1

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simchair4:guide_collective_head_uh-1 [2020/03/07 10:15]
hc625ma 		simchair4:guide_collective_head_uh-1 [2024/03/30 08:44] (current)
retrogamer addition
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 6. Cut a 12-wire cable off the ribbon. Solder wires one by one, following numbers on the picture. The last wire will be the ground one. Use the same contact pads row, where the ground wire is. 6. Cut a 12-wire cable off the ribbon. Solder wires one by one, following numbers on the picture. The last wire will be the ground one. Use the same contact pads row, where the ground wire is.
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-12. Solder 4-wire cable to 1st 4 pins of an Ethernet socket. Cut off unneeded pins. Bend remaining pins so they won’t protrude too far.+12. Solder 1st 4 wires of a 7-wire cable to 1st 4 pins of an Ethernet socket. Solder another 3 wires to pins 5-7 for flashing through the Ethernet socket option. (Older photos below, assume a 7-wire cable is used)
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 13. Press-fit the socket into its slot and check that wires are still connected to the socket with a multimeter.  If everything’s ok, pour a fair amount of hot glue to fix it in place. 13. Press-fit the socket into its slot and check that wires are still connected to the socket with a multimeter.  If everything’s ok, pour a fair amount of hot glue to fix it in place.
 +
 +To make the installation easier:
 +
 +- Make sure the pins and cables are bent rather flat, so that you have the clearance to slide the socket to its place from the inside.
 +
 +- Use a screwdriver or similar to apply force and push the socket thru the opening, in the end.
 +
 +- Applying the hot glue might get tricky, as the crevice is small, use of a tool might be a good idea.
 +
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   * SOCKET PIN3 -> SCL (A5)   * SOCKET PIN3 -> SCL (A5)
   * SOCKET PIN4 -> SDA (A4)   * SOCKET PIN4 -> SDA (A4)
 +  * SOCKET PIN5 -> Rx
 +  * SOCKET PIN6 -> Tx
 +  * SOCKET PIN7 -> DTR
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simchair4/guide_collective_head_uh-1.1583572545.txt.gz · Last modified: 2020/03/07 10:15 by hc625ma

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