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Hardware environment: I2C Master: STM8S003 I2C slave: HTU21D Control mode: Hardware IIC Problem Description: During the normal operation of the program, unplug the device power and quickly plug...[Details]
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After P30 and P30 Pro, Huawei's next heavyweight new product is the upcoming nova 5. On June 12, blogger @数码闲聊站 exposed a film that is suspected to be the Huawei nova 5. The film suggests th...[Details]
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The public broadcasting system is currently in demand in all walks of life, and is used in hotels, shopping malls, parks, scenic spots and other places. In actual use, we will find that some broadc...[Details]
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introduction In the process of studying remote digital image processing and transmission, it is necessary to perform image processing at the remote site. This paper proposes an embedded digital image...[Details]
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June 30 news In an earnings call with investors and financial analysts earlier this week, Micron expressed confidence in its long-term future and strong demand for its products. The company also outl...[Details]
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Project background and feasibility analysis
Project name, main content and current progress
Discussion of the key technologies and innovations of the project;
Discussion on technology maturity an...[Details]
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Recently, Huawei announced a list of Hongmeng Harmony OS adaptation progress. As of December 2, 135 devices have supported upgrading to the official version, and 6 devices are currently recruiting fo...[Details]
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The planning principles of data memory RAM are:
(1) Plan the application according to the type of data used and place frequently used data with a fixed memory footprint at high addresses.
(2) Sin...[Details]
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Although British Prime Minister Boris Johnson was once hesitant about Huawei's entry into the UK's 5G network due to the persuasion of US President Trump, British officials finally admitted that some...[Details]
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Because the output of the microcontroller is open-drain output, just like the collector of a transistor, it cannot output a high level without a pull-up resistor. The pull-down resistor pulls the lev...[Details]
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Refer to Mo Yu's book to transplant the STM32 library to MF, but the files all use the code in his book
1. Create a new folder in PK according to page 65 of the book
Directory C:\PK\DeviceCode\Targ...[Details]
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On December 28, 1955, the first 110 kV transmission line in Shanxi Province, the Taiyuan-Yangquan transmission line via Yuci and Shouyang, was completed, with a total length of 112 kilometers. On t...[Details]
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This paper uses AVR microcontroller ATmegal28 as the core controller, combined with 10-bit serial D/A chip
TLC5615
, power amplifier THS3092, programmable gain amplifier AD603 and other related...[Details]
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The 51 series microcontroller has no PWM output function, but can use the timer and software to output. It is very practical for occasions where the accuracy requirement is not high. The circuit di...[Details]
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The collaboration combines Qorvo’s high-performance BLDC/PMSM motor controller/drivers with CGD’s easy-to-use ICeGaN IC in a new evaluation kit (EVK).
Cambridge GaN Devices (CGD) is ...[Details]
Microcontroller MCU
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