• 28.5K Posts
  • 532 Comments
Joined 4 years ago
Cake day: November 6th, 2022
  • rtwintoAsk Electronics@discuss.tchncs.de•Why does my oscilloscope display a PWM audio waveform like this?English
    2·
    7 days ago

    your sound is a 900Hz sine wave. i dont see your scope mentioning 900Hz anywhere. to represent a 900hz sinewave, you need about 4 samples at least, to represent a sine-ish-curve. i.e. 4 x900hz sampling rate. but also 4 pixels on screen to repseent the curve.

    But not looking at the numbers, an image like that could happen when the data which needs to be presented has more datapoints than the amount of pixels the display is wide (maybe your scope is 1024 pixels wide?) it could be the oscilloscope is just picking 1024 samples out of the millions of datapoints, and drawing lines between them(which will be vertical lines). That’s one way to get strange representations. What i see on the osccilliscope is countless vertical lines together making it look like a fill.

    To check if that’s it, you can zoom-in on the x-axis only, and check if the pattern changes(and eventually shows your sine wave)

  • rtwinOPtoThe Default Community•7 OpenClaw Skills To 10x Your Business Output #clawdbot #motlbot #openclaw #ai #bot
    1·
    3 months ago

    ❌ You cannot legally use a standard Claude subscription (Free/Pro/Max OAuth token) directly in OpenClaw anymore

    Anthropic’s consumer terms restrict using regular Claude web subscriptions as backend API tokens for third-party tools like OpenClaw.

    So what are your options?

    ✅ 1. Use the Official Anthropic API (Recommended)

    Instead of using a consumer Claude account:

    • Create an Anthropic developer account
    • Generate an official API key
    • Pay per API usage
    • Configure OpenClaw (or similar tools) with that API key

    Pros

    • Fully compliant with terms
    • Stable access
    • Production-safe

    Cons

    • Usage-based pricing
    • Requires billing setup

    ✅ 2. Use an Enterprise / Team Agreement

    If you’re operating at scale:

    • Contact Anthropic for enterprise access
    • Negotiate proper API usage terms

    Pros

    • Legitimate commercial use
    • Higher rate limits
    • Support access

    Cons

    • Expensive
    • Approval required

    ✅ 3. Switch to Another Provider with Compatible APIs

    Many tools support OpenAI-style APIs. Alternatives include:

    • OpenAI API
    • OpenRouter
    • Groq
    • Together AI
    • Local OpenAI-compatible servers

    This may allow you to keep your existing tooling workflow.

    ✅ 4. Run a Local Model Instead

    Instead of relying on Claude:

    • Use Ollama
    • Use LM Studio
    • Run open-weight models (e.g., Llama, Mistral, Mixtral)

    Pros

    • No subscription restrictions
    • Full control
    • No per-token billing

    Cons

    • Requires GPU/compute
    • May not match Claude quality

    ⚠️ 5. Use a Proxy Service (Legal Depends on Provider)

    Some services legally resell API access.

    However:

    • Make sure they are authorized
    • Avoid gray-market token resellers
    • Review their compliance stance carefully

    🚀 Summary

    If you want stability and legality:

    Use an official API key instead of a consumer Claude subscription.

    If you want independence:

    Run a local model.

    If you want flexibility:

    Switch providers.

    Let me know your goal (cost reduction, privacy, performance, scale), and I can help you choose the best path.

Moderates