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    EEVblog #1049 – Mailbag

    Last mailbag for 2017! Forum HERE SPOILERS: 0:00 Isolated Serial UART Kickstarter 4:19 TCXO Oven crystal oscillator teardown 17:07 uRad Environmental Monitor Products https://www.indiegogo.com/projects/air-quality-monitoring-network?secret_perk_token=70df5873#/ EEVblog Office Live Data: https://www.uradmonitor.com/?open=820000BE 20:37 Visual VU meter: http://sch-remote.com/ 23:25 Random LCD PCB thingo 25:32 Interesting construction industrial controller teardown 30:32 Open Source Servo Motor ...

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    EEVblog #1048 – Ledger Nano S Crypto Hardware Wallet

    A review and teardown of the Ledger Nano S crypto currency hardware wallet. Installation, setup, and transferring bitcoin cash, ethereum, and ripple. And a comparison with the Trezor, which one is better? Buy them HERE Secure chip HERE Verify your Ledger Nano S hardware HERE Forum HERE Podcast: Download

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    EEVblog #1046 – Mysterious Digital Voltage Doubling

    Dave explains and demonstrates how out of phase digital signals can effectively double your voltage. The magic of moving your reference point. And how you can verify this with a differential probe. A question bought up in the comments of the previous LCD driving video. The HVP70 High Voltage Differential ...

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