Only Top Quality Products
Approximately 80 percent of our pipeline consists of custom-engineered systems developed to fulfill exact industrial and academic requirements. Our product scope ranges from initial bespoke proof-of-concepts to validated Minimum Viable Products (MVPs). RAHSA's core focus lies within complex, cross-disciplinary ecosystems such as specialized instrumentation, mechatronics, and advanced robotics.
In high-tech R&D sectors, a multidisciplinary approach is vital; challenging bottlenecks within one engineering domain often find elegant, low-latency solutions by cross-mapping mechanics, electronics, and firmware design. Below is a portfolio highlighting foundational systems executed by our company and core engineering team.
- Optical Mapping
- Biological DAQ & Controller
- Wireless Sensor Network
- Robotic Airship
- Building Management System
- Electroporation
- Complete IoT Solution
- Diesel Generator Monitoring
- Hospital Management System
- Smart Mirror
- ICP Compatible Accelerometer
- Smart Puzzle Solver Robot
- QuadCopter
- Step Walker Robot
- Electronic Leitner Box
Voltage and Ion Sensitive Dye Optical Mapping System
Engineered and deployed as the first of its kind in the MENA region, this high-performance system visualizes cardiac action potentials and intracellular calcium dynamics without physical contact or electrode interference. Utilizing custom software arrays to capture mapping over massive super-pixel configurations, it was tailored for the Ischemic Research Laboratory at Golestan University of Medical Sciences.
Biological DAQ and Controller System
A precision electrophysiological data acquisition suite built to capture low-amplitude physiological waveforms while driving specialized tissue stimulators (e.g., Langendorff heart models). Features include a low-noise interface via secure USB connectivity, comprehensive real-time processing charts, six independent 12-bit 4KS/s analog input channels, specialized impedance matching, and localized hardware pulse control execution.
Wireless Sensor Network (WSN) Infrastructure
Developed to fulfill strict infrastructural requirements for a joint venture between Guilan Gas Company and the University of Guilan. Directed under advanced technical project management, this system utilizes a low-power, solar-assisted mesh architecture to constantly assess cathodic safety data on active distribution pipelines and transmit telemetry to central data blocks.
Robotic Airship
An experimental, high-altitude aerial robotics platform built to test complex guidance algorithms and fuzzy-based tracking parameters. This system serves as an empirical framework evaluating embedded telemetry controls under absolute physical testing parameters. Complete structural documentation is preserved for archival analysis.
Building Management System (BMS)
Designed to enforce energy optimization protocols across municipal buildings, including infrastructure under the Vice-Presidency for Science and Technology. The architecture utilizes localized wireless mesh communication topologies, allowing distributed node pairs to govern heavy thermal and luminescent loads based on real-time zoning feedback loops.
Electroporation Systems
A specialized high-voltage apparatus built to induce reversible cellular membrane permeability for targeted genetic material transfer. Engineered in two discrete configurations (up to 150V and 900V variants) to accommodate variable cell-matrix densities for bio-engineering teams at Tarbiat Modares University.
Complete IoT Solution
An end-to-end telemetry system optimized for highly cost-efficient industrial operations. The industrial edge gateway integrates 6 high-resolution analog inputs, isolated digital I/O arrays, and an internal hardware counter. It delivers robust processing to secure back-end cloud dashboards over reliable cellular infrastructure links.
Diesel Generator Monitoring System
A deterministic industrial watch-dog unit built to safeguard backup power arrays. The controller continuously samples baseline phase data, autonomously logs ignition successes or failures during power outages, and executes automated alert sequences via GSM communication channels upon diagnosing failure signatures.
Location-Based Hospital Management System
A patented technological solution merging advanced indoor localization algorithms with localized telemetry paging networks. The infrastructure ensures optimal routing dynamics during emergency critical care requests by pairing localized hospital staff position arrays with live triage demands.
Smart Mirror Systems
An internal legacy project focusing on micro-display integration and custom real-time computer vision engines. While phased out of standard commercial deployment, it served as a key engineering exercise in custom edge image processing pipeline optimization.
ICP Compatible Accelerometer Signal Conditioning Suite
An 8-channel, highly deterministic signal processing and high-frequency data acquisition architecture developed for the Civil Engineering Department at the University of Guilan. Features concurrent channel sampling up to 5 KS/s, utilizing a specialized layout that ensures zero relative lag across spatial conversion matrices.
Smart Puzzle Solver Robot
A legacy 3-DOF mechanical robotic manipulator integrating precise closed-loop camera vision systems. The hardware runs localized Optical Character Recognition (OCR) systems designed specifically to interpret, process, and manipulate localized script layouts autonomously.
Research-Grade QuadCopter Platforms
Multi-rotor structural designs engineered in partnership with university robotics laboratories. Built explicitly to serve as open testing benches for multi-variable sensory array aggregation and autonomous navigation challenges in competitive environments.
Step Walker Robot
A mobile mechatronic platform utilizing an advanced center-of-mass balancing architecture. Developed alongside localized academic engineering laboratories to study adaptive stability behaviors while climbing structured vertical stairs and rugged terrain profiles.
Electronic Leitner Box
An award-winning handheld learning gadget protected under Iran Patent No. 38010 and backed by the National Elites Foundation. Built over a power-optimized, cost-efficient 8-bit AVR micro-architecture, the hardware features an embedded 65k color display screen, peripheral MMC expansion slots, and native USB desktop bridging software.