{"error":{"root_cause":[{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*AD7911/AD7921,pdf datasheet (1.*\",\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":"c8Ry91qkQA6igO07LZRl5w","reason":{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*AD7911/AD7921,pdf datasheet (1.*\",\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}
请问如何用AD8510驱动ad7921呢?
2023-11-22 08:32
请问如何用AD8510驱动ad7921呢?
2018-09-30 14:10
) { AD7921_SCLK_H;//SCLK=1if(data&0x8000) AD7921_DIN_H;//下降沿之前建立时间5nselse AD7921
2018-10-24 09:39
最近用到STM32F04单片机通过SPI功能读取AD7921芯片数据,读取到却始终是0.下面是我的代码,各位路过的大神帮忙看看看看看啊。拜托了,已困扰许久。#define SPI1
2019-11-16 14:52
本文介绍一种美国Advanced Micro Devices公司生产的AM7911调制解调器专用芯片。
2021-06-07 06:45
有大神知道PQX7911这个芯片吗?有这款芯片的资料的求分享2250950832@qq.com
2016-04-29 15:22
求个免费的PDF转word文档软件。要求:1.体积小2.免费3.随便问问,有没有把Datasheet中英文翻译成中文的软件,免费那种。@MOP@邹跃玲@"各路大神们"
2020-06-08 05:55
低功耗蓝牙模块 RN4020 Datasheet 和用户手册.RN4020 datasheet CN.pdf (760.97 KB )
2019-05-13 23:43
`请问谁有IR1308的pdf datasheet资料,在线等,急着用。`
2011-11-17 10:49
附带PDF文档网站:http://pdf1.alldatasheet.com/datasheet-pdf/view/61382/FUJI/EXB844.htmlEXB844的典型应用电
2011-11-07 19:10