Customers distrust repair outcomes and usable electronics become waste because faults, parts, tests and warranties are poorly documented.
PRACTICAL PROJECT · Intermediate practical project
RepairPass Electronics Lab
Diagnose, repair and resell electronics with transparent digital histories.
◷ 3–5 weeks✎ 5 stages
A repaired device with digital repair passport, diagnostic evidence, test certificate, warranty and profitable refurbishment listing.
Households, schools, SMEs, technicians, electronics retailers and recyclers.
THE BUILD JOURNEY
01Every stage ends with evidence.
Discover · 3 days
02Investigate users and quantify the problem
Prove the local problem, customer and cost of inaction.
Design · 3 days
03Design the solution and business model
Create a safe product specification and a distinctive commercial offer.
Build · 5 days
04Source and build the prototype
Produce a functional supervised prototype with traceable materials.
Test · 4 days
05Test, improve and validate
Use repeatable tests and real-user feedback to prove performance.
Sell · 3 days
Cost, package and make the first offer
Turn the tested prototype into a credible product or service customers can buy.
LIVE COSTING LAB
Will the idea make money?
Adjust labour and profit assumptions. These September 2026 planning figures are illustrative; obtain current Nigerian supplier quotations before buying.
multimeter₦14,017
diagnostic tools₦14,858
ESD protection₦15,699
repair workstation₦16,540
passport software₦17,381
test devices₦18,222
Materials per prototype₦96,717
Suggested selling price per unit₦145,0761 unit: ₦145,076 projected revenue · update prices with supplier quotations