Welcome to AFIATA.COM Information of basic electronic circuits for repair and project
[ Content | Sidebar ]

Posts tagged led digital display

Digit Led Display

Digit LED Display for audio level indicator using 7414, 7493A, 1N4148, 5v Led display board for audio level indicator using 7414, 7493A, 1N4148, 5v

Power Supply Control

Power Supply Control using BC549, BC559, BD139

no picture and audio on my TV?

Bernardo B asked: there is no picture and audio on my TV when i turn-on my TV, but there’s a sound thuk from the speaker when i plug-in the supply cord. i tried to open the back of the TV to check if the fuse is ok and it seems to be good. i trace […]

Free Usb Mp3 Player Circuit Board Project

Free Usb Mp3 Player Circuit Board Project

Decade counter 4017

Decade counter 4017 and Audio VU Meter Circuit 4017 Decade counter 4017 and Audio VU Meter Circuit 4017

Privacy Policy - Sitemap

Disclaimer