Our Services

Signals In Motion, LLC develops innovative products and provides expert consulting to solve diverse engineering challenges. Our experience spans commercial, industrial, aerospace, and defense sectors. We guide clients from concept to production, collaborating across facilities to deliver both electronic and mechanical solutions with a focus on robust project management.
Algorithm Development
Whether your product requires precise responsiveness to nonlinear or semi-linear sensor outputs, or must maintain stability under shifting environmental factors like temperature and pressure, our team delivers tailored algorithmic solutions. Leveraging mathematical modeling and calibration, we convert raw data into actionable, reliable outputs for your applications. Our expertise spans algorithm implementation in both digital and analog forms, with each approach selected to optimize cost-efficiency, computational speed, and project timelines.
Philosophy & Practices
- Initiate each engagement with thorough non-disclosure agreements, clear project proposals, statements of work, and transparent pricing and schedules.
- Maintain open communication through regular project reviews and detailed progress updates.
- Deliver comprehensive, organized documentation upon project completion.
- Uphold the highest standards of engineering ethics, ensuring all outcomes align with client and industry best practices.
Circuit Design
- Precision analog solutions including low-noise amplification, refined signal conditioning, and active filter synthesis.
- Designs achieving sensitivity to nano-volts per root Hz and gains exceeding 100,000.
- Ultra-low current designs, ideal for battery and solar-powered systems, such as microphones operating at under 2μA, 1V quiescent current.
- Expert in high-impedance circuit development (up to 500,000 MΩ) and efficient sensor interfacing with quiescent currents below 1μA.
Digital Circuits
- Complex digital circuits, from discrete-time and logic synthesis to advanced microprocessor-based systems.
- Expertise in embedded microcontroller solutions, with deep familiarity across major platforms (TI, AVR, 8051, and more).
Power Supply
- Innovative power supply solutions, including intelligent battery chargers and high-efficiency, medium-power circuits.
- Systems engineered for reliable, continuous performance under diverse operating demands.
RF Circuits
- Advanced RF design services for band-pass amplifiers, oscillators, and ultra-low noise front ends.
- Solutions tailored for communication and high-sensitivity sensing applications.
Simulations
- Robust computer-based simulations to validate concepts and predict real-world performance.
- Analysis includes SPICE modeling, feedback/servo control, noise and temperature behavior, and active filter response.
- Specialization in translating analog functions into digital or vice versa for optimal performance and scalability.
Our multidisciplinary team collaborates with product marketing, industrial design, and manufacturing specialists to ensure solutions are both commercially attractive and technically robust. Rapid prototyping and longstanding supplier partnerships help clients accelerate time-to-market.
Consumer Products
- Accelerated prototyping for quick demonstrations and stakeholder buy-in.
- High-volume, cost-conscious product designs, balancing reliability, ergonomics, and user experience.
- Manufacturing support including automated test procedures and process-specific optimizations.
- Extensive expertise in both domestic and offshore manufacturing strategies.
Instrumentation
- Development of ultra-efficient, high-precision instruments for industrial, aerospace, and medical applications.
- Solutions engineered for harsh environments: temperature, humidity, electromagnetic interference, and vacuum.
- Custom sensors using infrared, ultrasonic, or microwave technologies, and digital gauges with power consumption as low as 5μW.
- Integrated mechanical and electronic systems, with expertise in temperature compensation, active filtering, and system digitization.
Reverse Engineering
- Comprehensive documentation recreation from physical products.
- Redesign services for legacy systems—improving reliability, cost, and substituting obsolete parts.
- Thorough product analysis for failure diagnostics, patent due diligence, and compliance with modern standards, including EMI/RFI mitigation.
Documentation
- Meticulous digital and paper-based documentation, including industry-standard drawing conversions.
- Version control ensures full traceability and transparency throughout the design workflow.
- Flexible to your engineering document management system or able to establish one for you from the ground up.
Product Examples
- Infrared camera algorithms and sensors for satellite navigation systems.
- Rocket navigation and guidance electronics, including Earth sensor amplifiers and detectors.
- Multimodal intrusion detectors (infrared, microwave, ultrasonic), biometric access systems, and advanced telephony products.
- Energy solutions: solar-powered power supplies, digital gauges, and ultra-low power sensor networks.
- Comprehensive product portfolio, including medical electronics, industrial test equipment, and advanced automation platforms.
Facilities

- Modern laboratory spaces, meeting rooms, and electronic test infrastructure.
- Cutting-edge instrumentation: oscilloscopes, function generators, and more.
- Secured online access to project documentation for clients and partners.
- Long-standing partnerships with global manufacturing and rapid prototyping vendors, ensuring reliability, scalability, and speed.