Universal ECU Hall Sensor Signal Conditioner (Dual Channel)
Eliminate sync loss and "phantom" triggers at the hardware level.
If you are running an open-source ECU (Speeduino, RusEFI, Megasquirt) on a anything using a Hall sensor, signal noise is your worst enemy. This dual-channel conditioner uses the SN74LVC2G17 Schmitt-Trigger to hardware-filter noisy Hall effect signals, converting "fuzzy" or oscillating waves into crisp, square-wave digital logic.
Why You Need This
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Fixes Sync Loss: Ideal for cars experiencing RPM spikes or "tooth log" errors during high-RPM pulls or cranking.
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Dual-Channel Design: One board handles both Crank and Cam signals simultaneously.
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High Noise Immunity: Integrated hysteresis prevents false triggering caused by old wiring or high-voltage coil-on-plug (COP) interference.
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Easy Integration: Designed with standard 2.54mm (0.1") THT pins (LCSC C65114) for a perfect fit into prototype areas or custom carrier boards.
Technical Specs
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Logic IC: SN74LVC2G17 (Schmitt-Trigger Buffer)
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Voltage Range: 1.65V to 5.5V (Safe for 3.3V and 5V MCUs)
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Input/Output: 2 Channels
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Pitch: 2.54mm (0.1") Through-Hole
Note: Essential for 3000GT/DSM owners switching to modern ECUs where the factory sensor signal is too noisy for the new processor to read reliably.