G8MNY  > TECH     29.03.25 10:00z 27 Lines 1081 Bytes #95 (0) @ WW
BID : 29062_GB7CIP
Subj: USB Connections
Path: ED1ZAC<ED1ZAC<GB7CIP
Sent: 250329/0957Z @:GB7CIP.#32.GBR.EURO #:29062 [Caterham Surrey GBR]
From: G8MNY@GB7CIP.#32.GBR.EURO
To  : TECH@WW

By G8MNY                                   (Corrected Oct 07)
(8 Bit ASCII graphics use code page 437 or 850, Terminal Font)
(from info suppied by DG1VV, F5CMK & GM7HUD)

               ______         ______
Pin Name      /  UU  \       /      \       _________      _________
 1  VCC      ³  1  2  ³     ³  2  1  ³     ³ ß     ß ³    ³ ß=====ß ³
 2 - Data    ³        ³     ³        ³     ³ 4 3 2 1 ³    ³ 1 2 3 4 ³
 3 + Data    ³  4  3  ³     ³  3  4  ³     ÀÄ=ÄÄÄÄÄ=ÄÙ    ÀÄ=ÄÄÄÄÄ=ÄÙ
 4  Gnd      ³__ÚÄÄ¿__³     ³__ÚÄÄ¿__³       BucK4ABT       BucK4ABT
            Periferal end  Periferal end   Type A Male    Type A Female
             Type B Male   Type B Female    Plug Front    Socket Front
                Plug          Socket

If still confused which way around the the connections are measure the earth or
+5V to prove which way you are looking at your plug/socket PCB pins etc.

Hub PSU requirements: 5V @ 500mA per port. So a 4 port hub needs a 5V 2A PSU.


Y Don't U sent an interesting bul?

73 de John G8MNY @ GB7CIP


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