Plug-and-Play PWM Duty Cycle Threshold Activation Module for Motors

Product/Service Opportunity: People are looking for a straightforward, plug-and-play solution to manage the activation of PWM-driven devices. They want to ensure that the device (like a motor or fuel pump) only turns on when the PWM signal's duty cycle exceeds a specific threshold, without having to dive into custom electronics or microcontroller programming.

Product Suggestion: A "Configurable PWM Duty Cycle Activation Module." This would be a compact, physical electronic unit with the following features:

• Input: It accepts a standard PWM signal (e.g., 50Hz-1kHz, compatible with common 5V or 12V logic levels from sources like automotive ECUs).
• Threshold Setting: An easy-to-adjust mechanism (like a multi-turn potentiometer or simple up/down buttons with a small display/LEDs) for setting the desired minimum duty cycle percentage for activation (e.g., 30%).
• Output: The module passes the input PWM signal through to the connected device (e.g., motor controller) only when the input duty cycle exceeds the user-set threshold. Below this threshold, the module outputs a 0% duty cycle signal or an equivalent "off" state to prevent device activation.
• Power: Designed to be powered by a common voltage, such as 12V DC, suitable for automotive or general hobbyist applications.
• Connectivity: Simple and secure input/output terminals (e.g., screw terminals, JST connectors).
• Indication: An LED indicator to show when the input signal is above the threshold and the output is active.
• Enclosure: Housed in a compact, durable enclosure suitable for the target environment (e.g., automotive under-dash or engine bay).

Expected Benefits:

• Market: Sales of a niche, specialized electronic module catering to automotive DIY enthusiasts, custom vehicle builders, and potentially other hobbyist or light industrial applications where precise PWM-based conditional activation is needed.
• User Value: It provides a plug-and-play solution that saves users significant time and complexity compared to designing and building a custom circuit or programming a microcontroller, thereby lowering the barrier to implementing this specific control logic.
• Revenue: Creates a revenue stream from direct sales of this physical product. The price point would be accessible for hobbyists while reflecting the value of a pre-engineered solution.