{"error":{"root_cause":[{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*LM74,datasheet,pdf(12-Bit Plus.*\",\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\" : \".*LM74,datasheet,pdf(12-Bit Plus.*\",\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}
怎么也看不出来他是怎么转换的,明明只有一个电源输入啊。还有74LVC245到底是做什么用的。下面把两个芯片的datasheet贴了上来,大家可以下载来看一下。74LVC245.pdf (170.12 KB )
2019-04-12 00:45
太大影响),最终成品如图lm2596数据手册:http://pdf1.alldatasheet.com/datasheet-pdf/view/524001/TI/LM2
2016-09-22 20:16
FIFO is only 10 bit wide, is it actually possible to run the accelerometer with 12 bit resolution? #
2018-09-26 17:52
近日我在选用LM339-N这颗比较器芯片时,对从TI官网下载的LM339-N Datasheet Revision E中Page 12的8.2节"T
2024-09-04 07:15
read 'The LIS3DH contains a 10-bit, 32-level FIFO.'.Has any one managed to get 12-bit values from the FIFO?BR /Tomas
2018-11-21 10:26
SN74HC244和SN74LV244在选型比较中有提到其Data rate分别为56Mbps和220Mbps。 1:(重点)是通过在Datasheet中Switching
2024-12-04 08:31
多片12bit 的ADC,自己画板,自己做电路,有效位数能做到8位吗?官方的datasheet上能做到9.17bit。有过成功经验的给个经验值吧。一般做到多少?
2018-09-14 14:18
来自于百度翻译 以下为原文My sensor interface supports 12-bit pixel output. Is it possible to get all 12-bit data
2018-11-30 16:14
- 2112x1568 with step 8/8[19]: 'RG12' (12-bit Bayer RGRG/GBGB) Size: Stepwise 32x16 - 2112x1568
2021-12-30 06:27
想做电视信号的报警仿真,需要用到同步头分离的LM1881,还有74LS221,找不到啊!
2013-04-19 08:18