Angelo Casimiro is the person behind the YouTube channel TechBuilder. He is an electronics and communications engineering student from the Philippines.
Since Casimiro was a child, he has been a tinkerer. He has been making inventions and sharing tutorials on how to make them in his YouTube channel.
In 2016, Casimiro made global headlines when he made a working life-size BB-8 droid from household materials. It is made from three USB powerbanks, a DC-to-AC converter, rectifier diodes, two 3-Cell Balanced Lithium Ion Charger modules, wood, contact cement and tape.
Casimiro created a DIY power bank that is powerful enough to run appliances such as televisions, lamps and electric fans. What is even better is that it can also be configured for charging via solar panel.
The DIY power bank is stored with enough power to support various home appliances to even doubling the battery life of his Lenovo Legion Y520, which is a huge feat since gaming laptops consume so much power. The AC outlet power bank is Casimiro’s first invention in partnership with Lenovo.
Together with leading global technology brand Lenovo, Casimiro shared the full tutorial on his channel. Watch it here:
CONAN Daily 