小飞飞1 发表于 2022-10-1 09:48

需要给段码液晶配一个驱动,请大家帮忙,谢谢!

<p>背景:之前搞测评的时候,看错了datasheet,以为支持裸片液晶,买了一个段码液晶(实际不支持),需要配一个驱动。</p>

<p>打算用ht1621搭一个电路(手头有万用板)。</p>

<p>求助问题1:网上没找到卖ht1621成品的,大多是裸片,封装是ssop48的(没找到这种封装的转接板),有经验的大哥帮忙看看怎么搞方便,谢谢!</p>

<p>求助问题2:有没有其他更好的方案,谢谢!</p>

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<p>support.qq.com/products/27454/post/165615048179590615/</p>

<p>support.qq.com/products/27454/post/165615048179590615/</p>

<p>support.qq.com/products/27454/post/165615048179590615/support.qq.com/products/27454/post/165615048179590615/support.qq.com/products/27454/post/165615048179590615/support.qq.com/products/27454/post/165615048179590615/support.qq.com/products/27454/post/165615048179590615/support.qq.com/products/27454/post/165615048179590615/support.qq.com/products/27454/post/165615048179590615/support.qq.com/products/27454/post/165615048179590615/support.qq.com/products/27454/post/165615048179590615/support.qq.com/products/27454/post/165615048179590615/support.qq.com/products/27454/post/165615048179590615/support.qq.com/products/27454/post/165615048179590615/support.qq.com/products/27454/post/165615048179590615/support.qq.com/products/27454/post/165615048179590615/support.qq.com/products/27454/post/165615048179590615/support.qq.com/products/27454/post/165615048179590615/support.qq.com/products/27454/post/165615048179590615/support.qq.com/products/27454/post/165615048179590615/support.qq.com/products/27454/post/165615048179590615/support.qq.com/products/27454/post/165615048179590615/support.qq.com/products/27454/post/165615048179590615/</p>

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秦天qintian0303 发表于 2022-10-1 17:38

ht1621还是挺方便的,建议画一个测试板试一下,有数据手册吗
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