Hugo Ferreira, Author at TechCorner.TV

After the reviews of the FNIRSI DSO-150 digital oscilloscope and Your $60 electronics homelab!, I received some requests from viewers to review the FNIRSI DSO PRO oscilloscope that has characteristics…

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Mailbag Day

Mailbag day #25

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OWON SDS1104 Oscilloscope Review

2021-06-21

4-Channel oscilloscope for the price of a 2-Channel As a result of the review I made to the FNIRSI 1014D oscilloscope, I received several messages and emails to asking to…

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Mailbag Day

Mailbag day #24

Mailbag Day

Mailbag day #23

Mailbag Day

Mailbag day #22

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Giveaways!

Korad KA3005D Power Supply Giveaway!

2021-06-05

Transparency before everything! The reason for this sweepstake / giveaway is to promote the electronics channel of TechCorner.TV and to create a community of enthusiasts that like me, love electronics…

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Tutorials

FNIRSI 1014D – How to upgrade the firmware

2021-06-03

If you bought the FNIRSI 1014D oscilloscope, the probability of you have some bugs is high, the first units came from factory with some know bugs like: The channel coupling…

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