Odderon Lab // Field Hardware

Inline Reverse Polarity & Surge Protection

Protect prototypes from wiring mistakes, spikes, and unstable rails. Designed for 3V–24V embedded systems.

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DevGuard 24 inline protection module

Reverse polarity protection • Surge suppression • Resettable fuse • Built for real-world prototyping

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Close-up of the DevGuard 24 protection module

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DevGuard 24

Inline power protection for 3V–24V systems. Reverse polarity protection, surge suppression, and a resettable fuse in one compact tool.

  • TVS surge clamp
  • P–MOSFET reverse polarity protection
  • Resettable polyfuse (500mA / 1100mA)
  • Screw terminal interface
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From the Bench

Experiments, failures, and useful fixes.

Lab Notes document the work behind the tools—including the ideas that get strange before they get useful.

Read Lab Notes