Projects
CircuitCopper develops applied engineering projects in embedded systems, sensing, signal processing, power electronics, RF awareness, EMI/EMC validation and hardware prototyping.
This page presents selected internal and client-oriented R&D projects that demonstrate our engineering approach: from system architecture and feasibility study to prototype development, testing and technical documentation.
2400W Multi-Motor Driver 10 Channels
2400W 10-channel motor driver designed for 24–25V systems. Each channel supports up to 18A peak and 10A continuous current with integrated current sensing and protection. The device includes overcurrent, undervoltage and overvoltage protection, as well as an electronic fuse per channel for reliable operation. Optional IoT control via SIM-based connectivity enables remote monitoring and management.
Smart Motor Driver for Rehab Trainers with Bluetooth Interface
High-performance motor driver for Active-Passive Trainers with integrated Bluetooth control for accurate, stable and efficient operation.
300 Watt NB IoT motor controller
The board is designed for remote control of a 300 Watt motor via either an NB-IoT SIM card or a Wi-Fi module. It is powered by an LPF battery pack with full charge/discharge management for a 20 A battery and integrates a 12-pole encoder for precise feedback on the motor’s position and operating state. The project covers both the complete hardware design and the embedded software.
We replace obsolete components in existing devices when a full redesign is not cost-effective, using modern equivalents to preserve functionality
We also support redesign projects where obsolete components must be replaced while the overall device remains in use. In many cases, a full redesign is not economically justified, so the outdated component is substituted with a modern equivalent while preserving system functionality. The image shows an analog RF amplifier with a controlled 50-ohm output impedance.
Raspberry Pi HAT form factor UPS
This power board is designed specifically for the Cadenza street piano. It delivers reliable power to all of the instrument’s electronics and audio system and includes an integrated UPS, so the piano keeps playing even during mains failures. Its Raspberry Pi HAT form factor lets it plug neatly onto the control computer, maintaining a compact layout, easy servicing, and the vision of a permanent street piano that’s always ready to play.
32-bit Arm Cortex-M3 Zigbee module built on the TI CC2538 SoC
32-bit Arm Cortex-M3 Zigbee breakout board based on the TI CC2538 SoC, developed for a smart home startup. The module supports control of multiple dry contacts, which are interfaced through an I2C-to-GPIO expander, allowing efficient scaling of I/O without increasing MCU pin usage. It integrates with Nextion displays for data visualization and user interaction, and communicates with other modules over Zigbee, enabling a scalable and distributed system architecture.
Compact CC3200-based Wi-Fi camera module for embedded medical applications
Compact camera module based on the CC3200 32-bit Arm Cortex-M4 Wi-Fi MCU, developed for a medical startup. Enables wireless image capture and transmission for embedded medical applications.
RF-Independent Drone Detection Research Platform
A multi-sensor research platform for early detection of conventional and RF-silent drones, including fiber-optic controlled drones. The project investigates acoustic sensing, EO/IR visual confirmation, passive RF monitoring and future radar evaluation.
The goal is to validate whether drones can be detected by their physical presence — sound, motion and visual evidence — even when conventional RF control, telemetry or Remote ID signals are absent.
Mortgage Scenario Calculator
An interactive engineering demo tool for modeling Israeli mortgage scenarios. The calculator allows users to compare mortgage routes, repayment methods, Prime, Makam 12M anchor, CPI-linked tracks, grace periods, variable-rate resets, and regulatory structure checks. This tool is provided as a technical demonstration of CircuitCopper’s capability to develop calculation engines, scenario simulators, multilingual web tools, and data-driven engineering interfaces.
