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Programming probes - commonly used pitch 2.54mm and 1.27mm for 4-pin probes.

Overview

I modified the probe hole size to perfectly fit the

10-pin probe with a 2.54mm pitch,
the 4-pin probe with a 1.27mm pitch , and the 8-pin probe with a 2.54mm
pitch .

Materials (Youxin Electronics)

total price 8.55 yuan.

Buy 2 packs of P100-E2 probes (90-degree umbrella tip), you'll need 18.
Buy 1 pack of P50-B1 probes (0# pointed tip), you'll need 4. One

DC3-10PL bent pin is needed, 5 cents each.
Finished product display.

Other instructions:

Tried it and successfully burned the Skystar GD32.

Design Files

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