Category Archives: Pogo pin

Breakout Board Becomes Pogo Pin Programmer

Making a programming jig becomes exponentially more difficult after two pins and who would even consider building one if they were not setting up more than twenty boards? If it were easy for novices to construct jigs, we might all have a quiver of them on the shelf next to …read more

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Posted in firmware, Microcontrollers, pogo, Pogo pin, pogo pin jig, programming, software, Wemos, wifi | Leave a comment

An SLA-Printed Pogo Pin Programming Jig

If you have a microcontroller to program, it can be an easy enough process to hook up a serial lead and perform the task. If however you have hundreds of microcontrollers on PCBs to program, connecting that lead multiple times becomes an impossibility. In manufacturing environments they have pogo pin jigs, an array of spring-loaded pins carrying the programming signals that line up perfectly with the appropriate pads on a PCB places on top of it.

[Conor Patrick] is working on an upgrade to the U2F Zero 2-factor authentication token, and he faces exactly this problem of needing to program …read more

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Posted in Microcontrollers, Pogo pin, pogo pin jig, programming jig, testing jig | Leave a comment

A Peek Into a Weed-Eating Robot’s Test Fixtures

When it comes to production, fast is good! But right the first time is better. Anything that helps prevent rework down the line is worth investing in. Some of the best tools to catch problems are good test fixtures. The folks at Tertill (a solar-powered robot for killing weeds that kickstarted last year) took the time to share two brief videos of DIY test fixtures they use to test components before assembly.

The videos are short, but they demonstrate all the things that make a good test: on the motor tester there are no connectors or wires to fiddle with, …read more

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Posted in hardware, kickstarter, Microcontrollers, motor, Pogo pin, pogo pins, Raspberry Pi, tertill, test fixture | Leave a comment