Embedded systems
Microcontroller boards and firmware for products and machines.
Hardware Lab
Embedded systems, robots and smart devices, designed and built.
| Drawn by | Ralypto |
|---|---|
| Sheet | 1 of 1 |
| Scale | 1 : idea |
SheetServices
What we build
Everything the Hardware Lab can make for you.
Robotics
Mobile robots, robotic arms and automation rigs, from prototype to demo.
IoT devices
Sensors and controllers that report to your phone or a dashboard.
Relay and control design
Control panels, relay logic and motor control for pumps, gates and machines.
3D and AutoCAD design
Technical drawings, enclosures and parts ready for 3D printing or fabrication.
Prototyping
A working first version you can test, show investors or take to a manufacturer.
SheetCapabilities
Hardware capabilities
Explore interactive demonstrations of the engineering services we offer.
Mechanical CAD Design and 3D Modelling
Design mechanical parts, enclosures, brackets, mechanisms, robot frames and product concepts using SolidWorks or Fusion 360.
What we can do:
- Convert sketches and ideas into 3D models.
- Create assemblies, engineering drawings and dimensions.
- Prepare STL files for 3D printing.
- Modify existing CAD models to meet requirements.
Tools & Tech:
SolidWorksFusion 360AutoCAD3D Printing
Discuss a similar project[ Model sleeping ]
Embedded Systems and IoT
Develop programs and electronics-based solutions using ESP32, Arduino, Raspberry Pi and sensors.
What we can do:
- Temperature, humidity, motion and distance monitoring.
- Wi-Fi-enabled sensor systems.
- Device control through a web dashboard.
- MQTT communication, data logging and alerts.
- Sensor integration and microcontroller debugging.
Tools & Tech:
ESP32ArduinoRaspberry PiSensorsMQTT
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Robotics and Simulation
Help clients develop or test robots virtually before building physical hardware.
What we can do:
- ROS 2 and Gazebo robot simulations.
- URDF robot models and TF configurations.
- Robotic arm modelling and basic motion control.
- Sensor integration and simulation testing.
- Basic autonomous navigation prototypes.
Tools & Tech:
ROS 2GazeboURDFPythonC++
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Computer Vision and AI Integration
Develop computer-vision solutions that combine camera input, image processing and AI models.
What we can do:
- Object detection using YOLO and OpenCV.
- Image annotation and dataset preparation.
- Product counting and visual inspection.
- Camera-based monitoring systems.
- Integrating AI models into web applications or edge devices.
Tools & Tech:
OpenCVYOLOPythonEdge AI
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Industrial Automation
Help businesses automate repetitive processes and develop control-system prototypes.
What we can do:
- PLC programming and basic HMI development.
- Sensor and actuator selection.
- Sequence-control logic.
- Pneumatic and electro-mechanical system concepts.
- Control-system simulation and troubleshooting.
Tools & Tech:
PLCHMIRelaysSensorsActuators
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Product Development and Prototyping
Turn a client's idea into a design that can eventually become a real product.
What we can do:
- Concept development and component selection.
- Mechanical design and electronics integration.
- Proof-of-concept prototypes.
- Bill of materials and assembly instructions.
- Prototype testing and technical documentation.
Tools & Tech:
PrototypingElectronics DesignBOM CreationTesting
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3D Printing & Rapid Prototyping
Turn suitable digital designs into physical prototypes using 3D printing. This capability supports mechanical CAD design, custom enclosures, brackets, robotics components and product development.
What we can do:
- Prepare suitable CAD models for 3D printing.
- Export and prepare printable STL or 3MF files.
- Configure slicing workflows.
- Produce prototypes and suitable custom mechanical components.
- Iterate on designs based on fit and testing.
Tools & Tech:
Creality 3D PrinterSTL3MFSlicingPrototyping
Discuss a similar project
[ Model sleeping ]
Sheet3D models
Turn our builds around
Drag any model to look at it from every side. Switch on part names to see what goes inside.
Robot arm
A four-joint arm that picks and places parts. Every joint is a servo we program and tune.
| Joints | 4 servos + gripper |
|---|---|
| Reach | 32 cm |
| Brain | ESP32 |
| Built in | Fusion 360, 3D print |
SheetLayers
Inside a build
Every device we make is drawn before it is built. Scroll to take this one apart: each layer is designed, sourced and tested on its own.
Top cover 3D-printed PETG
Display 0.96 in OLED
Control board ESP32, custom PCB
Battery Li-ion 2000 mAh
Base Mounting plate
SheetWork
Selected work
Recent projects from this lab. Open any card for the full story.
TankSense Automated Pump Controller
Automated multi-level overhead water tank controller with dry-run protection, ultrasonic water-depth sensing, and Wi-Fi mobile monitoring.
| Type | Client project |
|---|---|
| Year | 2025 |
| Core | ESP32, KiCad |
Runner, Automated Workshop AGV
Autonomous guided vehicle (AGV) engineered to transport tooling fixtures and raw billets between CNC machining centers.
| Type | Client project |
|---|---|
| Year | 2025 |
| Core | Arduino Mega, Fusion 360 |
SheetTools
Tools we use
The software, platforms and parts we work with every day.
| Item | Tool or component |
|---|---|
| P-01 | Arduino |
| P-02 | ESP32 |
| P-03 | Raspberry Pi |
| P-04 | STM32 |
| P-05 | AutoCAD |
| P-06 | SolidWorks |
| P-07 | Fusion 360 |
| P-08 | KiCad |
| P-09 | 3D printing |
| P-10 | C / C++ |
| P-11 | Python |
| P-12 | ROS 2 |
| P-13 | YOLO |
SheetProcess
How this lab works
How a project moves from the first call to handover.
Requirements
What must the device do, where will it live, what can it cost?
Design
Circuit, mechanical drawings and a parts list before anything is soldered.
Prototype and test
Build, break, fix. Every version is tested against the requirements.
Handover
Drawings, code and documentation so the device can be built again.