| 両方とも前のリビジョン 前のリビジョン 次のリビジョン | 前のリビジョン |
| hardware:revolutionary_amp [2025/06/21 05:44] – [LM386 革命アンプ BTL接続] ともやん | hardware:revolutionary_amp [2025/06/21 12:07] (現在) – [参考文献] ともやん |
|---|
| ===== カードより小さい革命アンプBTL ===== | ===== カードより小さい革命アンプBTL ===== |
| {{:hardware:revolutionary_amp_001.jpg?400|革命アンプBTL接続}}\\ | {{:hardware:revolutionary_amp_001.jpg?400|革命アンプBTL接続}}\\ |
| | |
| | ===== 途中保管庫😅 ===== |
| | <WRAP circuitjs_h390> |
| | [[https://www.falstad.com/circuit/circuitjs.html?running=false&ctz=CQAgjCDsB0AcYCYCsBTAtJEAGakDMsAnFkgGxaFF5alISmzhIhJYvphgBQATiGmFiQE4LLEYChIzg2wssCrFwAu-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-0NvU9R0fXcqwURglCAv92iVL92j2CxP2AmoAOQlDALPHQsF-PdODwFMkNiHoajlIiGXwjDugZWQqPABDKK3aiJEYujakgzDOGw+cl04mtCMgHj0IMQTTHY4TpEZaJwlpMTBHBRBakkJN6Nk3D6NohTEKgmI4nU3FpBUwidNEVCyNEcFZMeaRYKOAy2MIqzel-RyUK058pwnYjwIY4zV1skDb03Ry-NBcFXytBRCLBEQQvpAKlH1Lxj3cHgAHsAAcAB0AEccHeeENERPRFBKkqwHQVw2AQIoSE6TRyA0LNzUwNZLm4dxpQA115QA1cRCSlKMpyvKkC4DqerYEKrxIkR+uStKstyj1RqCriZrUVh2kZNh11kqRRCeOTrPEBj9pkZizsMqDE3gxSWM0nyvNI1oYIshy1vjFoPreqDNtpL7brc-yHoB1igd0NpzMhF6ZIcyH4mleTtrhmCK30pzTu-NGywxvb5M+wRTmTBjioOx0-uJ2TppsqEYQoqmAPOzrEiuja1r06bWbtRVDriymoppGoTu52GoKvbrqUYV1ZL5nU6SrLnabB+XdPsqC+YJ2WKO4dWVyfAQNdOGWVyXA29ekQi4pKFXrwSKKupvM3z1mrgAEtmdtj3pcKEqsj9-2A6yLg9kwYCDyU7QD20AAhABNAAFABBABlZPMoAZ0gYPbATfHDrO7yugzgBJAA5eOAFUABUM4QbPQ5WGDDopwuQEyrL07Lyua-TvB65tnc6QQKWb20AA1dOM9IfunYCg3h4C8fUr8ZQM9GkObZBsYF4e7QAHFS4AEQzjQZ9iB8QsnfctBAffE7LjPYDP3z9bM1ttDvh-0+4DepIiK8NJXiLp3cu1da7P2ko3dyVoP5tw7l3MBvcz4wzGK-FBThYETynsg+GjkWi4L2LfEAB9j7p1Pr-XQ2sFQbSoQBT+pcM4-xzvKE6oI0bhH-qcehj9kHa1Ji0KhJ0Y4JxTmnTOZ8JhxGitKVh0il4rzXlwKYoQUjgFeMweUeQ1ECVvMo6IXImAIAbo1RIYIChKD0bENaehmLkGkOowK84d5BicREfCFhwDJFKt4xQ5Voh3liJAlxf9wDuLMF4nx3i-GxC4AAc1caE8gCSnQplvHsVwITEDikyS4msESwQsB9gYxIXAADGyTh61mEG4m+7R0CYGYJcYp0BuDxJyUknJzpwYEjotk9QO9Kkk3hoMzJgylAAA8NoDmQA3PQukknwRAIAHAYM7t0EGPLgAAlDawy+koM6BBOQAFGlyEsCjUJaDdngz5mE2eoU7blPlETW5KTElsG0HgRE6BmLLVoBkdkoJ1B6iKeYAJVg4gvMkW8uQu0HJUJpAIiFSSJlqAyKY14qLahQlgaCEAyd0ooB8AAaxQDwDOABCQigh2j5khC42IN5jZxFpXSG+DK7a6ykaRel0ilCPLGGy6RBs2WOTqRgEA1UYjslgJkf0YxWCiS8aCzc9K8ECppYy0QUUiZCtefcxx944hkFsQ+CGNZPGRJ8dE6e11GbgoTHariSggW53scLaliRjXwgBGxLxzBNkoHTq7dOygfAADtSkoGzhkj1MCOJ-TyaVdULA4AHNaGkMI6gUQJCVTCgJuE-qGrjfsSKbSzVMEhvgmlbEhntDVSgmGskr5QMyX9PloRTWFvPka2QHyvkCHTMkRYKR8h3AeEbXNSgy3NphkWqxHim2QIAd2tRAEp2uorb+M65AF2ETOsu-dJ0lAUOIO0Zd+J-50JAAAGQAPSbIzte12YaUAZ2fXu+S561pXiUOlVFYRtGQmpYB+Eu7tmSE-djeSLgZy30UIUV4lrSoFCQB6c1Zzp2QNnYEiIO7TlxM3iyu5PTEKbmA-qgQ5GWUlpKgE8jIzODw15W4WjUF6N7KubeSZLRTVghjXoCAoJExEL6NegAshyfibLJLqBEnbP9AhKDtAvBIPYQSd6nLScwtTbiF5oB09C4BCCe51xPfDFTaglOGbgSXUBPc+7XUg1uz9jMCOIqYDRShzKa0bg9rCWs00vWTR9WUtmdbCGg10L28A9SJVqkECiaYVhsx7CsCCrTMaeWkX+SBxNCgCmfJcNUzojx3yLFyBwcxk6WChYMEkyW856tyLiwgCqBpVjqneGaXIJAXACvS4uy9tYenloSp5+lBNFhxiNreBTOGybzjZfGcw+GoK4W8gYJbRsjKQIJsZAEEEuCpTogUGc74USMBgIKdUrx8y-Fuzm3xZgjsgEyBKo5FBKrQEFI0iJFAjBkGQPCEQb2+7HZ0WdvELhCmXGYLNKAEA+4EH3MwAAYit-YagQBj1SkEHwsSo1AA|フル画面]]\\ |
| | <html> |
| | <iframe src="https://www.falstad.com/circuit/circuitjs.html?hideMenu=true&running=false&ctz=CQAgjCDsB0AcYCYCsBTAtJEAGakDMsAnFkgGxaFF5alISmzhIhJYvphgBQATiGmFiQE4LLEYChIzg2wssCrFwAu-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-0NvU9R0fXcqwURglCAv92iVL92j2CxP2AmoAOQlDALPHQsF-PdODwFMkNiHoajlIiGXwjDugZWQqPABDKK3aiJEYujakgzDOGw+cl04mtCMgHj0IMQTTHY4TpEZaJwlpMTBHBRBakkJN6Nk3D6NohTEKgmI4nU3FpBUwidNEVCyNEcFZMeaRYKOAy2MIqzel-RyUK058pwnYjwIY4zV1skDb03Ry-NBcFXytBRCLBEQQvpAKlH1Lxj3cHgAHsAAcAB0AEccHeeENERPRFBKkqwHQVw2AQIoSE6TRyA0LNzUwNZLm4dxpQA115QA1cRCSlKMpyvKkC4DqerYEKrxIkR+uStKstyj1RqCriZrUVh2kZNh11kqRRCeOTrPEBj9pkZizsMqDE3gxSWM0nyvNI1oYIshy1vjFoPreqDNtpL7brc-yHoB1igd0NpzMhF6ZIcyH4mleTtrhmCK30pzTu-NGywxvb5M+wRTmTBjioOx0-uJ2TppsqEYQoqmAPOzrEiuja1r06bWbtRVDriymoppGoTu52GoKvbrqUYV1ZL5nU6SrLnabB+XdPsqC+YJ2WKO4dWVyfAQNdOGWVyXA29ekQi4pKFXrwSKKupvM3z1mrgAEtmdtj3pcKEqsj9-2A6yLg9kwYCDyU7QD20AAhABNAAFABBABlZPMoAZ0gYPbATfHDrO7yugzgBJAA5eOAFUABUM4QbPQ5WGDDopwuQEyrL07Lyua-TvB65tnc6QQKWb20AA1dOM9IfunYCg3h4C8fUr8ZQM9GkObZBsYF4e7QAHFS4AEQzjQZ9iB8QsnfctBAffE7LjPYDP3z9bM1ttDvh-0+4DepIiK8NJXiLp3cu1da7P2ko3dyVoP5tw7l3MBvcz4wzGK-FBThYETynsg+GjkWi4L2LfEAB9j7p1Pr-XQ2sFQbSoQBT+pcM4-xzvKE6oI0bhH-qcehj9kHa1Ji0KhJ0Y4JxTmnTOZ8JhxGitKVh0il4rzXlwKYoQUjgFeMweUeQ1ECVvMo6IXImAIAbo1RIYIChKD0bENaehmLkGkOowK84d5BicREfCFhwDJFKt4xQ5Voh3liJAlxf9wDuLMF4nx3i-GxC4AAc1caE8gCSnQplvHsVwITEDikyS4msESwQsB9gYxIXAADGyTh61mEG4m+7R0CYGYJcYp0BuDxJyUknJzpwYEjotk9QO9Kkk3hoMzJgylAAA8NoDmQA3PQukknwRAIAHAYM7t0EGPLgAAlDawy+koM6BBOQAFGlyEsCjUJaDdngz5mE2eoU7blPlETW5KTElsG0HgRE6BmLLVoBkdkoJ1B6iKeYAJVg4gvMkW8uQu0HJUJpAIiFSSJlqAyKY14qLahQlgaCEAyd0ooB8AAaxQDwDOABCQigh2j5khC42IN5jZxFpXSG+DK7a6ykaRel0ilCPLGGy6RBs2WOTqRgEA1UYjslgJkf0YxWCiS8aCzc9K8ECppYy0QUUiZCtefcxx944hkFsQ+CGNZPGRJ8dE6e11GbgoTHariSggW53scLaliRjXwgBGxLxzBNkoHTq7dOygfAADtSkoGzhkj1MCOJ-TyaVdULA4AHNaGkMI6gUQJCVTCgJuE-qGrjfsSKbSzVMEhvgmlbEhntDVSgmGskr5QMyX9PloRTWFvPka2QHyvkCHTMkRYKR8h3AeEbXNSgy3NphkWqxHim2QIAd2tRAEp2uorb+M65AF2ETOsu-dJ0lAUOIO0Zd+J-50JAAAGQAPSbIzte12YaUAZ2fXu+S561pXiUOlVFYRtGQmpYB+Eu7tmSE-djeSLgZy30UIUV4lrSoFCQB6c1Zzp2QNnYEiIO7TlxM3iyu5PTEKbmA-qgQ5GWUlpKgE8jIzODw15W4WjUF6N7KubeSZLRTVghjXoCAoJExEL6NegAshyfibLJLqBEnbP9AhKDtAvBIPYQSd6nLScwtTbiF5oB09C4BCCe51xPfDFTaglOGbgSXUBPc+7XUg1uz9jMCOIqYDRShzKa0bg9rCWs00vWTR9WUtmdbCGg10L28A9SJVqkECiaYVhsx7CsCCrTMaeWkX+SBxNCgCmfJcNUzojx3yLFyBwcxk6WChYMEkyW856tyLiwgCqBpVjqneGaXIJAXACvS4uy9tYenloSp5+lBNFhxiNreBTOGybzjZfGcw+GoK4W8gYJbRsjKQIJsZAEEEuCpTogUGc74USMBgIKdUrx8y-Fuzm3xZgjsgEyBKo5FBKrQEFI0iJFAjBkGQPCEQb2+7HZ0WdvELhCmXGYLNKAEA+4EH3MwAAYit-YagQBj1SkEHwsSo1AA" loading="lazy"></iframe> |
| | </html></WRAP> |
| |
| ===== 参考文献 ===== | ===== 参考文献 ===== |
| [[https://soldersmoke.blogspot.com/2022/11/a-homebrew-lm386-does-anyone-want-to.html|SolderSmoke Daily News -- Ham Radio Blog: A Homebrew LM386 -- Does Anyone Want to Build It? Help Save Us All from the Indignity of ICs!]]\\ | [[https://soldersmoke.blogspot.com/2022/11/a-homebrew-lm386-does-anyone-want-to.html|SolderSmoke Daily News -- Ham Radio Blog: A Homebrew LM386 -- Does Anyone Want to Build It? Help Save Us All from the Indignity of ICs!]]\\ |
| [[https://www.edaboard.com/threads/virtual-ground-mid-rail-lm386-for-low-voltage-projects.412942/|Virtual ground mid-rail LM386 for low voltage projects. | Forum for Electronics]]\\ | [[https://www.edaboard.com/threads/virtual-ground-mid-rail-lm386-for-low-voltage-projects.412942/|Virtual ground mid-rail LM386 for low voltage projects. | Forum for Electronics]]\\ |
| | [[https://www.falstad.com/circuit/circuitjs.html?ctz=CQAgDCDsB0AcCMAmArAUwLSXHMBme8AnACyGEBsY5kKhIlI8y95Ia6BAUAC4iwS5YxEMVghBwiB2xhZ5EokRgyNYmAIIQ6MNGIomsROUQlq8YsPiyQAE1QAzAIYBXADbceW3IhHxW6cmFiP3BGUJ1kC2JyXGRIyGRDZEFGazsnNw8AJy1AkERYMXRvfMLQpjBOHI4GCS0-CAsxCGRZWU4Ad3zkVm8IFF7kH0RO+qQRaw5xpvBRgKDRXKCSyt54SF7yMSUxXC3Q6Xg4RGIE3Fx1ImSL3C0Ik+iL4j2TIiFGVtsHF3dR9dZnj5-iJFpUuiE1BAISEwYwNqUxMDzqxVl4fMEUb5MfAZLFIEJYOR4AhELgKGBJNBIhYYnFTokUCkrBB0j8PF15mwLPVWNT8qMBhN+j0Qc1OAAlRjcoZiChsArlIUQHTBNjQQhksha7Va5jKqmeGoCd5THx1KQ4nRteR6JQqE6XTTaXQDMCJfAJKwnUmpFnfTJzAhmvZjM37WECIahSGzLqNUEiFajfplARKWPdViIGiZ8Tp+BVRi8+F5ZDwqH8P4AkLmIIwwvFYaphHlWKoxbI0Kdi13aBgQyGYzKWREPC3Z3UmX4MuQfGEFC+r4ZX68U3iEOc7v1XsaPxtpTKQiwEh0CcWQgJM4XBDqOjMpdsuZ5WI+TfvWGcgpFZ-p2EQ6yNABT7CHUnIxh+z4miU5qeDs4jvIK5phOgiDQLgpCIHuTQnDKWA6DE+IUn4QykBsxDMPwD4Bl0HYhh24ZzNBUHovW4LwjGSIMTRYgxosMyorWWJwtW2L1OqySwPis7oWQpJ4VS-bUIS84kIkZaImk-q-DkabCr0v4fG0DZ5A6SwtlCrTtF0iH7IhUYFtZIovvk-biFGsKCkQwwiqZlQ5IJZasIJxiSCAhDMgJ8KCtFIpQloqHnIS9I0EQ84otAMRCFsrTEmWF6YXwfrLtkhXwcIlH8WwbSVEoWBGmVPKRuiIAAJYAHboJwtWlXUlHOcI7UADoAA5dWAdWltynKBSIrUdWNdUlF+aL5Gos0AOawAtPJcsINRsOxc0jZw6EgPYHQ2FkAD2w2DQAjjohDMDixBoUM1UfSOGB0P0CkkZA0QUmQZbjVAep9gWNjCbmwLLT452XTd92PcgnAtdDXnQ4K+rVTqeM6ttIR8kT0wgJt20ps0q2NGTBbdZNwilqT60FtUeSY5+a0WUZ3UBfCQYHQCIAAEYAJ7DY4ADOkvbZzUhyqZwhixL0uE9K4yCaINMAGoy45AKLMC-F-OxiwVaCozmzxPEW9xorRrbDvfgsYocgLMxgY79Ue+7FvrbmMyClr4QCiKmPApjIxsUF85mZjNWg9FOZPPkObCNrV3OOyUrCMgGvSgqdOJ2HseeQw6cy1DSIhpx2xnRd123Q94mFhxscxn05Sfa31id7xCYRUZ+v2-3rsw+31jx6MHfpjMncjMNXbppu+Yh4viGz73q-Kpw-vBScOf0LFGZE9yDOzGotykPpECQBSQm34QAD6iBP2AT-wLEGqwG-fZklQKBf7wCfhwD+nAAAeVU6Ap3IPIcQoNLCsAAMrOGGsNVwotBrS1QG1SWLVuAtQAG74MwZLVAWRrpZBOmIPOIAABiloZBtHxiwn6fYRzjhxAAYWcBQnBHgmTCAYeEZCOIM7uEcOtVA1CpT0JxGaMK24AAiXCsEAHl7D2DIR4IAA|参考: circuitjs]]\\ |
| | [[https://www.ti.com/product/LM386/part-details/LM386N-4/NOPB|LM386 | Buy TI Parts | TI.com]]\\ |
| | [[https://www.ti.com/lit/ds/symlink/lm386.pdf?ts=1750391459557&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FLM386%252Fpart-details%252FLM386N-4%252FNOPB|LM386 Low Voltage Audio Power Amplifier datasheet (Rev. D) - lm386.pdf]]\\ |
| ==== 付録 ==== | ==== 付録 ==== |
| [[tw>tomoyan596/status/1361988911623327747|「アート オブ ハードウェア はっきんぐ🤤 手作り電子楽器みたいな本ですけど、いろいろ気になるアイデアが書かれていたので買って来ました🤔 その他、お勉強の本も…🤤」 / Twitter]]\\ | [[tw>tomoyan596/status/1361988911623327747|「アート オブ ハードウェア はっきんぐ🤤 手作り電子楽器みたいな本ですけど、いろいろ気になるアイデアが書かれていたので買って来ました🤔 その他、お勉強の本も…🤤」 / Twitter]]\\ |
