PCB Layout Service
- Pcb design services
- Prototype PCB design services
- Electronic design engineering
- Embedded systems design
- Reverse engineering services
Are you looking for a reliable electronic design engineering firm to create your custom electronic board?
Contact me now to discuss your project, assess its feasibility, and get a full quote for its design from start to finish.
Company based in France but working remotely or on-site as needed.




- Quality design
- Quick quote
- Reliable
- Reactive
Merciris Concept offers a comprehensive range of electronic system design services tailored to each stage of your project’s development. Our approach focuses on innovation, quality, and customer satisfaction.
Request a quote now
I specialize in the design of electronic boards, embedded software, digital integrated circuits, and complete systems.
Whatever your industry, contact me by filling out this short form to be quickly called back to discuss your project.
Direct phone line:
Available on WhatsApp
(click on the icon to start a conversation.)
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Hours:
Monday to Friday: 08:30 AM - 6:00 PM
Saturday & Sunday: closed
My services:

Prototype board design
We develop functional and efficient prototypes, essential to validate your concept before mass production.

Mass production board design
My expertise extends to large-scale production, ensuring reliable and high-quality manufacturing that meets market requirements.

After-sales service and maintenance
On-site services : I travel to provide technical support and services directly at your site, ensuring fast and effective assistance. I offer responsive after-sales support and maintenance solutions to guarantee the durability and proper operation of your equipment.

Electrical – electronic design office
I provide comprehensive design services, including simulation and schematic creation, to ensure the performance and reliability of your electronic systems.

Business sectors:
airbag control board: manages precise airbag deployment based on collision sensors.
emergency braking detection board: integrates pressure sensors and communicates with ABS and ESP.
occupant presence detection board: detects passengers to adjust safety and airbag deployment.
- sensor fusion board: combines lidar, radar, and camera data for driving assistance.
- automatic parking control board: analyzes ultrasonic sensors and controls steering motors.
- camera and radar processing board: for lane detection, sign recognition, and autonomous braking.
- battery and electric motor management board: for electric and hybrid vehicles.
- injection regulation board: optimizes combustion and reduces emissions.
- custom ECU (engine control unit) board: engine management for gasoline, diesel, or hybrid engines.
multimedia interface board: integrates touchscreen, audio, and CAN communication.
smart climate control board: adjusts temperature according to internal and external sensors.
heated seat control and memory adjustment board.
telematics board: 4G/5G connectivity for vehicle tracking, diagnostics, and OTA updates.
vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communication board.
onboard diagnostic board: retrieves CAN data for predictive maintenance.
multi-sensor prototype PCB: to test different configurations before production.
engine or battery test bench board: data acquisition and precise control for R&D.
electronic simulation board: simulates different automotive modules on a single prototype.
multi-sensor board: temperature, humidity, pressure, air quality.
iot communication board: wifi, lora, zigbee, bluetooth.
home automation control board: manages lights, blinds, heating.
health monitoring board: heart rate, oxygen saturation, motion sensors.
brushless motor control board: for drones or mobile robots.
drone flight control board: manages stabilization, gyros, and GPS sensors.
data acquisition board: lidar, ultrasonic, camera sensors for autonomous navigation.
embedded AI board: real-time processing for object or motion recognition.
high-speed modem/router board: wifi 6, 5g, fiber.
secure transmission board: encryption and data security.
sensor network board: for IoT mesh networks or smart city applications.
HD or 4k camera board: image processing and video compression.
high-fidelity audio board: DAC/ADC for high-tech audio systems.
optical sensor board: facial recognition, augmented reality, 3D scanning.
programmable FPGA board: for rapid testing and prototyping.
multi-sensor test board: to test different modules on a single prototype.
modular plug-and-play board: easy to integrate into various high-tech projects.
neural processing unit (NPU) board: embedded AI computing.
computer vision board: detection and analysis of images or videos.
data acquisition and processing board: for embedded systems or industrial IoT.
solar panel control board: manages maximum power point tracking (MPPT).
photovoltaic inverter board: converts direct current into alternating current.
wind turbine regulation board: motor control, speed sensors, and safety management.
monitoring board for solar or wind plants: collects and transmits production data.
battery management system (BMS) board: monitors, balances, and ensures safety of lithium-ion cells.
stationary battery supervision board: for home or industrial energy storage.
smart charge/discharge board: optimizes battery lifetime and energy efficiency.
grid control board: manages energy distribution and flow prioritization.
smart grid communication board: integrates with IoT sensors for real-time monitoring.
advanced metering board: precise measurement of energy consumption and production.
inverter or DC/DC converter board: for industrial power supplies or electric vehicles.
voltage and current regulation board: stabilizes power for critical systems.
programmable power supply board: for testing and prototyping electrical systems.
data acquisition board: monitors performance of energy installations.
fault detection board: identifies overloads, short circuits, or anomalies.
remote management board: allows remote access and control of energy installations.
electric motor management board: for EVs and hybrid systems.
fast charging control board: for home or public charging stations.
onboard battery monitoring board: ensures safety and monitors autonomy.
vital signs monitoring board: heart rate, blood pressure, oxygen saturation.
wearable health sensor board: for continuous tracking of glucose, temperature, or movement.
remote patient monitoring board: collects and sends data to cloud or hospital systems.
ultrasound imaging board: signal processing for medical scanners.
x-ray or CT scan control board: manages sensors and image acquisition.
lab analysis board: automated handling and data acquisition for lab instruments.
infusion pump control board: regulates medication dosage.
pacemaker or neurostimulation board: embedded systems for implanted devices.
physiotherapy and rehabilitation device board: motor and sensor control.
medical device connectivity board: IoT-enabled devices, network integration.
power management board for critical devices: ensures stable energy supply.
alarm and safety monitoring board: alerts and emergency management systems.
4G/5G modem board: mobile data communication.
wifi and bluetooth connectivity board: high-speed local wireless networks.
RF signal processing board: antenna and signal amplification control.
router or switch control board: packet processing, network management.
network security board: encryption, VPN, firewall management.
IoT gateway board: connects multiple devices to cloud platforms.
fiber optic interface board: high-speed optical communication.
base station control board: manages antennas and network traffic.
satellite communication board: signal modulation and demodulation.
multi-sensor IoT board: temperature, humidity, motion, light detection.
home automation control board: manages smart lighting, heating, and appliances.
wearable IoT board: collects and transmits personal activity and health data.
LPWAN communication board: LoRa, Sigfox, NB-IoT.
gateway or hub board: aggregates sensor data and sends it to cloud.
secure IoT communication board: encryption and authentication for devices.
predictive maintenance board: monitors equipment and predicts failures.
energy management IoT board: smart monitoring of industrial or building energy usage.
data acquisition and processing board: collects sensor data for AI or analytics.
Why work with me?

Leïla Merciris, Electronic engineer
"From idea to design, I develop embedded electronic circuits."
Competitive rate
Independent electronic design service provider. Competitive rates for high-quality work.
After-sales service
From manufacturing your prototype or mass-produced product to providing support for its installation and after-sales service, I always work with continuous product improvement in mind.
A responsive company
Call me now or fill out the form for a quick callback.
My key production steps for your electronic systems:
Research and development
I focus on the technical selection of components and the internal structure of the board, while ensuring compliance with industry standards. The development process includes precise circuit sizing to meet your specific requirements.
Feasibility study
I start with an in-depth market analysis to determine the viability of your project, including a benchmarking study to understand existing products and propose the most optimal solutions.
Prototype
I work closely with reliable suppliers for prototype manufacturing, carefully integrating all components into the board. Each prototype is a faithful representation of the intended final product.
Test
After the prototype is manufactured, I carry out rigorous testing to evaluate the main functionalities, both electrical and functional, ensuring that the product meets expectations.
Production
Production management is carried out with particular attention to component sourcing and manufacturer selection. I also handle product certification, a process initiated as early as the prototyping stage.
Maintenance
I provide a comprehensive after-sales service, ensuring maintenance and technical support for the boards, whether sold by us or not.
Continuous Improvement
My commitment does not end with product delivery. I constantly strive to develop improved versions, based on customer feedback and technological advancements.