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    EEVblog #869 – Counting LED Photons!

    EEVblog #869 – Counting LED Photons!

    How may photons does a LED emit at very low currents? What is the lowest current where a LED will actually emit photons? Dave does some measurements to answer this quantum physics level stuff! EEVblog #869 - Counting LED Photons! [ 0.01 MB ] Download (3096)

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    Keysight 6GHz scope

    About a week left on the Keysight 6GHz scope giveaway. A lot of people have been concerned that these scopes were not going to “worthy” winners who can really use them, even more so the big daddy 6GHz version. In which case I like the entry from Carlos A, check ...

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    EEVblog #867 – The Search For The First TTL Chip

    EEVblog #867 – The Search For The First TTL Chip

    Can Dave find the first mention of TTL chips, on the 50th anniversary of TTL? Some old resurrected footage and a segment idea from July 2014, Welcome to Wayback Wednesday, were Dave looks though his old Electronics Australia magazine collection. Forum HERE EEVblog #867 - The Search For The First ...

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