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AT89C51 is used as the main device. Four PCF8591 chips are connected to the I2C bus. The chip addresses are (OOOb, OlOb, 020b, 400b) respectively. P3.6 of 89C51 is used as the SCL signal. P3.7 is u...[Details]
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The scanning glucose monitoring system was officially launched in China on the 21st. Unlike traditional blood sugar monitoring methods, this system does not require fingertip blood sampling, thus eli...[Details]
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Abstract: PCM is a common method for converting analog signals into digital signals. In order to study the timing and frame structure of the PCM30/32-channel system, the circuit diagram of the system ...[Details]
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On the evening of August 4, Shengjian Environment disclosed the minutes of the institutional research in July. The company stated that as of now, the company's production capacity has been fully util...[Details]
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According to eeNews analog, Nowi BV has recently raised $10 million through a round of equity financing. This round of funds will be mainly invested in PMIC products with the aim of putting them into...[Details]
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Since the commercialization of 5G, 5G base stations, network coverage, and terminals have all seen substantial growth. The latest data from the Ministry of Industry and Information Technology shows t...[Details]
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Kexiang Co., Ltd. issued an announcement stating that on November 13, 2021, Kexiang Co., Ltd. signed an "Investment Intention Agreement" with Goldman Sachs Holdings (Huizhou) Co., Ltd., Ningbo Yuejia...[Details]
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Recently, Huawei, together with the China Academy of Information and Communications Technology and a number of industry partners including operators and industries, jointly released online the "White...[Details]
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Regarding the design of micro-power isolated power supply for two-wire transmitters, let's first look at what a transmitter is. Sensors are a general term for devices or devices that can be measured ...[Details]
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A three-phase inverter converts a DC input into a three-phase AC output. A basic three-phase inverter consists of three single-phase inverter switches, each connected to three load terminals. The s...[Details]
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The design is based on the China Mobile GPRS wireless network, with the C8051F340 microcontroller as the core, and the GSM/GPRS/EDGE wireless module MC75 as the network test terminal equipment develo...[Details]
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Recently, Yunnan Power Grid Company compiled and printed the "Special Action Plan for Clean Energy Absorption in 2020 of Yunnan Power Grid Co., Ltd." (hereinafter referred to as the "Plan"), which ...[Details]
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Interrupt Classification The STM32 EXTI controller supports 19...[Details]
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As the impact of future mobile travel changes, new energy technology development, consumer market recovery, and the accelerated implementation of relevant policies, regulations, and industry standard...[Details]
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Shanghai, China, November 4, 2024 -
Farnell element14, a global distributor of electronic components products and solutions under Avnet, announced a comprehensive expansion of its tool and prod...[Details]