{"error":{"root_cause":[{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*ADS7830,pdf (8-Channel Samplin.*\",\n \"flags_value\" : 65535,\n \"max_determinized_states\" : 10000,\n \"boost\" : 1.0\n }\n }\n}","index_uuid":"SON-ziQURzKK3JljPlVlCQ","index":"recommend_keyword_search_v1"}],"type":"search_phase_execution_exception","reason":"all shards failed","phase":"query","grouped":true,"failed_shards":[{"shard":0,"index":"recommend_keyword_search_v1","node":"-Gn7X2aRSFmN2hMyaNEUCA","reason":{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*ADS7830,pdf (8-Channel Samplin.*\",\n \"flags_value\" : 65535,\n \"max_determinized_states\" : 10000,\n \"boost\" : 1.0\n }\n }\n}","index_uuid":"SON-ziQURzKK3JljPlVlCQ","index":"recommend_keyword_search_v1","caused_by":{"type":"illegal_argument_exception","reason":"expected ')' at position 34"}}}]},"status":400}
The ADS7830 is a single-supply, low-power, 8-bit data acquisition device that features a serial I2C
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场输出芯片LA7830资料下载内容主要介绍了:LA7830引脚功能与实测电压LA7830内部方框图LA7830典型应用电路LA7
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;>ADS1.2中文教程下载<br/></font></p><p>&
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用stm8采集ads1230数据老是不准,波动很大,但是网上说这个可以精确到0.01g。
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之前选择lvds channel都是在uboot的env里面写ldb=sin0这样,但是现在要动态去修改也就是在系统跑起来之后做这个事。于是先看这个channel是怎么选择的。在ldb.c中看code
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Model:LT2611UXFeature:-LVDS Receiver-HDMI2.0 Transmitter-Audio Input:Support SPDIF and 8-channel IIS audio input
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STM8S C语言精品编程100例 PDF电子书,精准定位于初级学习目的,搭配丰富的代码注解,大幅提高开发技能
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ADS教程ADS教程ADS教程ADS教程
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