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arm_20to10

20-pin to 10-pin ARM JTAG/SWD adapter, with toggle-able 3.3v LDO to power the target (jlink can output 5.0v on pin 19 of the arm 20-pin connector).

pcb render

front. . . . . . back

assembly render

top iso

assembled unit

parts

10 pin through hole male connector

digikey
mouser
ebay

shrouded, digikey

20 pin through hole female connector

digikey
ebay
digkey right angle

3.3v ldo

mouser- skyworks sot23-5
mouser- TI sot23-5
digikey- TI sot23-5
digikey- Micrel sot23-5 300mA

beefier ldo

mouser- ON
mouser- diodes

slide switch

mouser- C&K
digikey- Copal
mouser- ALPS

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20-pin to 10 pin ARM JTAG/SWD adapter board

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