tkhareendran

Kadakkal,Kollam,Kerala, INDIA

Joined March 12th, 2016

9Instructables

24,699Views

3Comments

8Followers

Electronic Design Freelancer. Technical Author. Hardware βeta Tester. Product Reviewer» International

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tkhareendran's Instructables

Temperature Warning Light
GSM Security Alarm (SIM800L SMS)
WiFi Relay Outlet-DIY
Magic Cup Light Module
Universal Li-Ion Battery Charger - What's Inside?

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