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  • How to Hack & Upgrade a Rigol DS1054Z Digital Oscilloscope

    Confusion about this statement:"In other words, using DSER is like using option DSFR without the 500uV/ division option. I recommend you use the DSER option as this gives you all of the upgraded functionality without any of the bugs"1. DSER is not listed in the options - does it work and with the current SW version?2. Assuming DSER works, does it unlock the BW increase?3. Where is there a list of the functions that are unlocked with DSER?Thanks

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  • three_jeeps commented on geotek's instructable Harvesting Electronic Components2 years ago
    Harvesting Electronic Components

    I would not use a heating device with a flame. It is potentially harmful to some components. A 1500W heat gun works very well. Yea, definitely avoid boards that are conformal coated or potted.

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  • HF Antenna Analyser With Arduino and DDS Module

    A nice arduino project, almost every other arduino project everyone does wiring diagrams and NOT schematics. I guess it is the mindset of the community - we just wire boards together, we don't design circuits...

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  • three_jeeps commented on Gabriel5's instructable How to Pack a Backpack for Hiking2 years ago
    How to Pack a Backpack for Hiking

    Some good tips about packing with respect to center of mass (gravity) and packing heavy things closer to your body and away from the outside of the pack. The sleeping bag at the bottom is a no-no primarily for ease of access. The best guard against this problem is to get a pack that has a bag compartment at the bottom so one doesn't have to disassemble the entire pack to get to the sleeping bag. I've learned from many years of backpacking, put your sleeping bag in a plastic bag to keep it dry and dirt free - a kitchen trash can bag or a 2-3mil garden trash bag works well and adds almost no weight. Left unsaid, but extremely important - make sure you have a pack that fits well - some good pointers on the net about how to fit a pack.

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  • three_jeeps commented on RCLifeOn's instructable DIY Mini Air Conditioner3 years ago
    DIY Mini Air Conditioner

    Aside from continously dealing with ice R&R, the other problem with this approach is that this method adds quite a bit of moisture to the air. The downside of this is that the more humidity the air contains, it feels less cool and confortable..

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