Custom Chip Development & PCBA Solutions
YiHi provides custom chip development, PCBA design, firmware development, and electronic control solutions for a wide range of industries.
With years of R&D experience in temperature control, power regulation, and intelligent control technology, YiHi combines hardware engineering and embedded software development to help turn your ideas into practical electronic solutions.
Our experience supports applications in intelligent devices, industrial control, medical electronics, electronic vaporization, and other specialized electronic products.
Our Technology
Temperature Control Technology
Temperature control is one of YiHi's core areas of technical expertise. Years of R&D experience in temperature monitoring, power regulation, and control algorithms support applications requiring controlled heating and consistent performance.
Dry Hit Protection
YiHi has extensive experience in developing dry hit protection technology for electronic vaporization systems. Through appropriate monitoring and heating control strategies, our technology helps reduce the risk of dry hits under specified operating conditions.
Intelligent Curve Technology
YiHi's Intelligent Curve technology enables customized output behavior for a more personalized user experience. Supported functions include Taste Curve for personalized output adjustment and sound-frequency curve settings for applications that require frequency-based control.
These adjustable curves allow users or developers to customize operating behavior according to specific requirements, depending on the supported hardware platform and application.
Intelligent Power Regulation and Embedded Control
Our capabilities include power regulation, embedded firmware, parameter management, and hardware-software integration. These technologies can be evaluated and adapted to different electronic applications according to your technical requirements.
Two Development Approaches
Option A — Customer-Provided Circuit Schematic
You provide the circuit schematic and relevant hardware information. YiHi focuses on firmware development, software debugging, and hardware-software integration within the agreed project scope.
Option B — Hardware and Software Development by YiHi
You provide your product concept, functional requirements, or technical specifications. YiHi develops the circuit schematic and software according to the agreed project scope.
Both approaches may include PCB layout, prototyping, sample assembly, testing, and mass production support, depending on the project requirements.
Custom Development Process
The process diagram above outlines the typical journey from initial requirements to mass production:
The exact scope, schedule, costs, and deliverables are confirmed for each project.
Project Investment
Custom electronic development requires engineering resources for hardware design, software development, prototyping, and testing. Development costs depend on technical complexity, project scope, and expected production volume.
YiHi evaluates projects individually. Projects requiring substantial engineering investment may not be suitable for very limited budgets or extremely small production quantities.
For qualifying projects, part or all of the R&D fee may be credited against subsequent product orders once the agreed mass production conditions are met.
Start Your Project
Have an existing circuit schematic or a new product concept?
Contact YiHi with your application, key technical requirements, target budget, and estimated production quantity. Our team will evaluate the technical feasibility and recommend a suitable development approach.
YiHi — Custom Chip Development & PCBA Solutions.