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#frequencygenerator

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Ian Neill<p>Hurrah! My latest project, an Arduino/AD9833 based digital frequency generator, is complete... And it works too 🎉</p><p>Impressed with rotary encoders and the AD9833 module. Very pleased with my Owon VDS1022i USB oscilloscope performance!</p><p>Design drawn, built. Done ✅ <br>Code written, tested. Done ✅ </p><p>The design, code and more pictures are all shared on GitHub too:</p><p><a href="https://github.com/ilneill/DFG-ArdAD9833" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/ilneill/DFG-ArdAD98</span><span class="invisible">33</span></a></p><p><a href="https://mastodon.ie/tags/FrequencyGenerator" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FrequencyGenerator</span></a> <br><a href="https://mastodon.ie/tags/Arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Arduino</span></a> <br><a href="https://mastodon.ie/tags/ArduinoUno" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ArduinoUno</span></a> <br><a href="https://mastodon.ie/tags/ArduinoNano" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ArduinoNano</span></a> <br><a href="https://mastodon.ie/tags/AD9833" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AD9833</span></a><br><a href="https://mastodon.ie/tags/MCP41010" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MCP41010</span></a> <br><a href="https://mastodon.ie/tags/RotaryEncoder" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RotaryEncoder</span></a> <br><a href="https://mastodon.ie/tags/KY" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>KY</span></a>-040 <br><a href="https://mastodon.ie/tags/HD44780lcd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HD44780lcd</span></a></p>
Ian Neill<p>Following my previous project... A rather disappointing analogue waveform generator, may I introduce you to my latest project - a digital waveform generator.</p><p>Working on the overall design, some Arduino code and a Fritzing drawing to accompany it.</p><p>This 3.3v/5v module has an AD9833 frequency generator, an MCP41010 digital potentiometer and an AD8051 opamp.</p><p>I really enjoy joining hardware and software to make a system.</p><p><a href="https://mastodon.ie/tags/FrequencyGenerator" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FrequencyGenerator</span></a> <br><a href="https://mastodon.ie/tags/Arduino" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Arduino</span></a> <br><a href="https://mastodon.ie/tags/ArduinoUno" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ArduinoUno</span></a> <br><a href="https://mastodon.ie/tags/ArduinoNano" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ArduinoNano</span></a> <br><a href="https://mastodon.ie/tags/AD9833" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AD9833</span></a><br><a href="https://mastodon.ie/tags/MCP41010" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MCP41010</span></a></p>
joe•iuculano :mastodon:<p><span class="h-card" translate="no"><a href="https://c.im/@cdarwin" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>cdarwin</span></a></span> </p><p>Here's a <a href="https://masto.ai/tags/FrequencyGenerator" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FrequencyGenerator</span></a> <a href="https://masto.ai/tags/app" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>app</span></a> (Android) anyone can use to generate this <a href="https://masto.ai/tags/frequency" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>frequency</span></a></p><p><a href="https://masto.ai/tags/Alzheimers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Alzheimers</span></a> <a href="https://masto.ai/tags/Android" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Android</span></a></p><p><a href="https://play.google.com/store/apps/details?id=com.luxdelux.frequencygenerator" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">play.google.com/store/apps/det</span><span class="invisible">ails?id=com.luxdelux.frequencygenerator</span></a></p>
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