# 100V Line Short-Circuit Detector with 1kHz Signal Injection ## Description This project involves designing a portable device that can inject a 1kHz sine wave signal into a 100V audio line to detect short circuits. The device should be compact (around the size of a smartphone) and include LED indicators to show the status: a green LED for normal operation and a red LED for short-circuit detection. The device will be powered either by a switching power supply or rechargeable batteries. ## Project Details - **Owner:** giovani-dellucci - **Created:** 8/20/2024 - **Last Updated:** 3/16/2025 - **Visibility:** Public *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/giovani-dellucci/100v-line-short-circuit-detector-with-1khz-signal-injection~sh](https://www.flux.ai/giovani-dellucci/100v-line-short-circuit-detector-with-1khz-signal-injection~sh).* --- *Generated from [https://www.flux.ai/giovani-dellucci/100v-line-short-circuit-detector-with-1khz-signal-injection~sh](https://www.flux.ai/giovani-dellucci/100v-line-short-circuit-detector-with-1khz-signal-injection~sh)*