{"error":{"root_cause":[{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*DS18S20 pdf datasheet (High-Pr.*\",\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\" : \".*DS18S20 pdf datasheet (High-Pr.*\",\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}
DS18S20 1-Wire寄生供电数字温度计 DS18S20概述 DS18S20数字温度计提供9位摄氏温度测量,具有非易失性、上下触发门限用户
2008-12-08 15:11
DS18B20和DS18S20是两款非常受欢迎的1-Wire数字温度计。本应用说明解释了这两个器件之间的异同,并指导客户为应用选择最佳器件。
2023-02-08 16:46
Comparison of the DS18B20 and DS18S20 1-Wire® Digital Thermometers Abstract: 
2009-03-23 21:51
Abstract: The DS18B20 and DS18S20 are two very popular 1-Wire digital thermometers.
2009-04-17 10:27
不切实际。“寄生电源”是大多数1-Wire器件的特性,允许它们直接从数据线获取电源。与DS18B20、DS18S20和DS1822相比,-PAR温度传感器IC可以大大简化远程应用中寄生电源的机械方面。
2023-01-12 11:35
Abstract: This application note describes how the DS18B20-PAR, DS18S20-PAR and DS
2009-04-17 11:45
DS18S20-PAR 寄生供电数字温度计 DS18S20-PAR 概述 The DS18S20-PAR digital thermometer provides 9-bit centigrade temper
2008-12-08 15:13
本文首先介绍了ds18b20的特性,其次介绍了DS18B20工作原理,最后介绍了ds18b20温度传感器应用。
2020-04-24 09:10
AT89S51单片机来说,硬件上并不支持单总线协议,因此,我们必须采用软件的方法来模拟单总线的协议时序来完成对DS18B20芯片的访问。 由于DS18B20是在一根I/O线上读写数据,因此,对读写的数据位
2018-09-20 19:19
本应用向用户介绍简单的1-Wire软件,用于将微控制器连接至DS18B20、DS18S20和DS1822 1-Wire温度传感器。本文举例使用DS5000(兼容8051
2023-03-01 14:34