Giorno: 18am31am-31Lun, 18 Dic 2023 09:50:39 +0000p9+00:003131+00:00x312023Lun, 18 Dic 2023 09:50:39 +00005095012amlunedì=18 Dicembre 2023 (pagina 96)

Premessa: per estendere efficacemente la distanza di trasmissione dei dati e risolvere i problemi di radiazioni elettromagnetiche, prevenzione delle interferenze elettromagnetiche, terra non comune tra dispositivi punto-punto, resistenza ai fulmini e condivisione delle risorse di canale durante la trasmissione dei dati attraverso i cavi, la seriale multiprotocollo...

Introduzione all'apparecchiatura da rs232 a 4G ZHC4012, sviluppata e prodotta da Zongheng Intelligent Control, denominata 4G DTU, fornisce un'interfaccia RS232 e una RS485 e la rete è 4G full Netcom. I dati della porta seriale RS232 possono essere convertiti...

Recentemente, Tiobe ha pubblicato la classifica dei linguaggi di programmazione di novembre 2020. La classifica mostra che Python ha superato Java per la prima volta ed è diventato il secondo linguaggio di programmazione più popolare. Nei quasi 20 anni di storia dell'indice Tiobe, C e Java...

A maggio di quest'anno, ARM ha annunciato ufficialmente l'ultima generazione di architettura per processori mobili Cortex-A78, nonché la GPU Mali-G78, la NPU Ehos N78, ecc. Tra questi, Cortex-A78 supporta dispositivi ibridi grandi e piccoli, come 4 core grandi e...

There is no fastest, just faster. WIFI6 has just become popular, and WIFI7 is here. Following the launch of WIFI6 (802.11ax), the new standard 802.11be (Extremely High Throughput) was proposed. By analogy, the WIFI Alliance will name the 802.11be standard…

As we all know, in the chip field, Intel is the king in the PC field. Now more than 90% of PC chips use the X86 architecture. In the mobile field, ARM is the king, and now more than 90%…

background: The 35kV Weishan substation is a box-type integrated substation. The 35kV and 10kV equipment protection devices and remote control device WYD-801 are installed in the box transformer. The communication equipment room of the substation is equipped with communication equipment…

Background introduction In control systems with more complex functions, the host computer is an industrial computer and the slave computer is a single-chip microcomputer. In these applications, the single-chip computer faces the bottom layer of the controlled object, and further…

Foreword: In order to solve the problem of diversification and complexity of analog quantity collection in engineering vehicles, a configurable analog quantity acquisition module is designed. This module is used in a universal vehicle controller based on Freescale’s 32-bit microprocessor…

Introduction to LoRa LoRa is an ultra-long-distance, low-power IoT solution provided by Semtech. Semtech and many industry-leading companies, such as Cisco, IBM and Microchip, initiated the LoRa (Long Range, Wide Range) Alliance and are committed to promoting its alliance standard…

Introduction to LoRa LoRa is an ultra-long-distance, low-power IoT solution provided by Semtech. Semtech and many industry-leading companies, such as Cisco, IBM and Microchip, initiated the LoRa (Long Range, Wide Range) Alliance and are committed to promoting its alliance standard…

The Internet of Everything is the definition of the Internet of Things and the ultimate essence of Internet of Things applications. However, at present, more mature IoT applications are still concentrated on a single IoT solution, and there is still…