This year, I decided to take Halloween mechatronics into my own hands—and invited my five-year-old to join in! Together, we created a family-friendly electronics project that’s perfect for a spooky,… Read More
HALLOWEEN FUN WITH BATTY BAT BOTS!

| by Eliza MacLeod
This year, I decided to take Halloween mechatronics into my own hands—and invited my five-year-old to join in! Together, we created a family-friendly electronics project that’s perfect for a spooky,… Read More
| by Neil Foxman
Did you know that you can chill objects below ambient temperature without a refrigerator? This can be done using devices called Thermoelectric Coolers, or TECs. TECs use electricity to move… Read More
| by Tristan Dudik
My wrists were naked from 2005 to 2019. It was 2005 that I got my first cell phone, a flip phone with a secondary display which displayed the time on… Read More
| by Miles Thompson
Developing successful test systems and procedures is a critical component of product design. Good test system design leads to designs that meet requirements, reliable schedules, and smooth production ramps. Including… Read More
| by The Bridesmaids
Turn Around, Bright Eyes After two years of coming in second place, it was time for The Bridesmaids to become the bride; the corpse bride, that is. With a theme… Read More
| by The BATs
As you can see from Simplexity’s Halloween Mechatronics Contest, the Covie Covid Disinfecting Robot now leads a double life. Normally, it wakes up early in the morning to disinfect all… Read More
| by The Gorgons
Once we heard the Halloween Mechatronics Contest was happening again in 2020, our team, The Gorgons (formerly Hell’s Angels), was back for redemption from our 2nd place finish in 2019…. Read More
| by Mike Cheponis
In the first part of this blog series, we explore a history lesson in optimal product development by looking at the first personal computer and considering what it takes to… Read More
| by Mike Cheponis
In this two part blog series we will explore product development and some of the valuable lessons that could benefit your future design by studying goal definitions and managing hierarchical… Read More
| by Hell's Angels Team
When it was announced there would be a Halloween mechatronics challenge at the end of last year where the voting would entail social media- there was only one clear way to win: include… Read More
This phase occurs once the detailed design is complete, and prototypes are built with manufacturing-representative quality and detail. More extensive, formal testing is performed, such as life, reliability, safety, environmental, drop, and vibration.
The design team works closely with the manufacturing team to enable a smooth transfer, often with Simplexity engineers traveling to the contract manufacturer sites to ensure product quality. The design is transferred to the client based upon specific needs, most often after all tests are complete and the design is verified.
Phase 2C iterates on the learnings of Phase 2B and involves a refined prototype build of a fully integrated system. Some projects also benefit from additional iterations of the product based on prior learnings through additional phases (2D, 2E, etc), which are not represented in this graphic. All requirements are intended to be tested, and at the end of Phase 2 there will be confidence that the units will pass verification in Phase 3. The Bill of Materials is further refined, and the team updates estimates for the per unit cost of the product by receiving pricing from vendors and suppliers.
The detailed design phase usually has multiple, iterative sub-phases as the design progresses and representative prototypes are built. Phases 2B and 2C are typically the largest efforts in the product development process, where the specific implementation for all disciplines occurs (mechanical, industrial design, electrical, firmware, systems, software, manufacturing, and quality).
Simplexity typically engages with production component suppliers and contract manufacturing groups early in this phase to provide additional manufacturing input on the design. If the product has stringent testing or certification requirements, pre-screens are performed in this phase prior to formal regulatory agency testing.
The business and user requirements are converted into engineering requirements for the product. The project planning activity is based on the schedule, budget, risk, and initial product requirements. This process is best done as a collaborative team effort with the client, who has the deepest understanding of the market needs and user requirements.
The Simplexity team can be as involved in the production phase as requested by our clients. For clients with internal manufacturing or established relationships with contract manufacturers, our engineers are available to ensure quality is maintained and provide ongoing engineering support as needed.
Simplexity has a dedicated New Product Introduction (NPI) team that can guide the transition from design into production. The NPI team presents multiple options for manufacturing to the client, allowing clients to choose the solution that best suits their needs. This can involve Simplexity performing initial builds in-house prior to full handoff to a contract manufacturer or building the product via established relationships with contract manufacturing partners either domestically or overseas early in the process.
The detailed design phase starts with defining options for the product architecture, with the goal of having the greatest chance of successfully meeting product requirements while best mitigating risk. Engineering activities in this phase include presenting options for hardware components, outlining the system block, sequence, and state diagrams, creating rough CAD, and breadboarding of high-risk subsystems. Results are presented with a description of the pros, cons, and key tradeoffs for each scenario.
Phase 0 is an optional phase for projects where the technical feasibility of the idea has not yet been fully proven. It can consist of research, concept work, exploring initial architecture, performing feasibility studies, and basic prototyping and testing.