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Murata's first communication module supporting LoRaWAN + satellite communication (S-Band)
Contribute to the expansion of communication areas and the rationalization of IoT device develop...[Details]
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iQOO Neo will be released in Chengdu on July 2. This new phone, equipped with Snapdragon 845 and 4500mAh battery, has also attracted much attention from players. However, in addition to its hardcore ...[Details]
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According to foreign media reports, U.S. Democratic Senator Ed Markey has asked Tesla to disable its "Autopilot" autonomous driving assistance system until the company installs new safety measures to...[Details]
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This section introduces the porting of the MSP430F5438A FatFs file system. FatFs is a general file system module used to implement the FAT file system in small embedded systems. The FatFs module is...[Details]
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As a beginning, I will skip many details and just briefly introduce a few steps to make the OC8051 run.
1. Get the OC8051 source code. (Download from opencore or some electronics forum)....[Details]
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Apple held a new product launch event this year, bringing three new Mac products, including the MacBook Air, 13-inch MacBook Pro, and Mac mini. As for Apple's first over-ear Bluetooth headset AirPods...[Details]
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Recently, many enthusiastic users have suggested that we change the buttons of the oscilloscope to Chinese, which can further reduce the learning cost. In fact, there is a thoughtful function hidden ...[Details]
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Compared with AC motors, DC motors have advantages such as excellent speed regulation performance, convenient speed regulation, smoothness, and a wide speed regulation range, so they are still wide...[Details]
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;Analysis of writing methods for multi-processor communication
;Learn the receiving procedure of multiprocessing communication
ADDR EQU 27H
STOP EQU 00H
;
ORG 0000H
RESTE: MOV R0,#00H
L0: DJ...[Details]
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I believe that many future engineers are like me. They learned analog electronics, digital electronics, etc. in college. When practicing courses, they can't avoid using oscilloscopes. Th...[Details]
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SA60 and LMD18245 are full-bridge power output circuits for small and medium-sized DC motors launched by Apex and NS, respectively. They have the commonality of realizing the functions of power drive,...[Details]
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It was learned from the "Unleashing the Potential of Connectivity - Huawei Network Innovation Technology Forum 2019" series of activities held in Shijiazhuang recently that Huawei and Hebei Mobile ha...[Details]
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According to foreign media reports, two new Xiaomi phones have recently passed the EEC certification, one of which is the Xiaomi 10 phone, which also confirms that Xiaomi 10 will be launched in the E...[Details]
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In recent years, LED as a new energy-saving light source has won high investment enthusiasm and great attention in the world and China, and has penetrated from outdoor to indoor lighting applicatio...[Details]
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Note: Maxim offers current-output DACs with various precisions. In this article, the MAX5891 will be used as a special case for measurement and specification. However, the parameters and measuremen...[Details]