01
PCB design
Clean, manufacturable circuit-board layouts that give every component a reliable path to work together.
Dar es Salaam, Tanzania
From circuit idea to working hardware.
NexECS is a Tanzanian technology and electronics firm building custom electronics, embedded systems, PCB designs, and practical hardware prototypes for developers, businesses, and ambitious makers.
// PCB design, simply put
A PCB is the paved road inside a device—connecting chips and components precisely, without tangled wires.
We turn the sketch into a tested physical board that is ready for the next step.
// what we build
Electronics made practical.
Whether you are testing a new product, automating a process, or learning how electronics work, we help bring the system together.
02
Hardware prototyping
Early working versions of your product—built to test the idea before you commit to production.
03
Embedded systems
Purpose-built firmware and electronics for sensors, smart devices, automation, and connected products.
04
Arduino projects
Approachable development boards and practical guidance for learners, makers, and custom automation.
// our process
Make it real, one useful step at a time.
- 01
Clarify
We understand the problem, requirements, and constraints.
- 02
Prototype
We design, build, program, and test a working version.
- 03
Refine
We validate the result and prepare it for its next stage.
// work with NexECS
Have a hardware project in Dar es Salaam?
Tell us what you want to build and we’ll help you find the practical next step.