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at24cxx_dev.c driver source code: #include "linux/kernel.h" #include "linux/module.h" #include "linux/platform_device.h" #include "linux/i2c.h" #include "linux/err.h" #include "linux/slab.h" static s...[Details]
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The circuit diagram is as follows: Program Description Wiring: MAX485-1 D+ links to MAX485-2 D+; MAX485-1 D- links to MAX485-2 D- Function: Serial port 1 automatically sends a tab of data, seri...[Details]
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Recently, Hongjing Zhijia announced the launch of the industry's first mass-production integrated parking and parking system-level solution developed based on a single Horizon Journey® 3 chip. It is ...[Details]
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In circuit design, we are generally concerned about the quality of signals, but sometimes we tend to limit our research to signal lines and treat power and ground as ideal situations. Although this...[Details]
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According to foreign media reports, Tesla CEO Elon Musk said that the company is developing a neural network training computer called "Dojo". Musk said that Dojo will be used to process "massive amou...[Details]
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VI. EXTI The external interrupt/event controller includes requests for generating up to 23 events/interrupts. Each interrupt line can be independently configured to select the type (respons...[Details]
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In daily production and life, many occasions such as car reversing, robot obstacle avoidance, industrial well logging, reservoir level measurement, etc. require automatic non-contact distance mea...[Details]
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I never expected that Gree’s lithium titanate technology route still had a chance to turn around. At the end of July, the State Intellectual Property Office announced the 23rd China Patent Award se...[Details]
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The bus interface of MAX1166 is 8-bit. The interface speed of this bus is quite fast and can directly interface with various microprocessors. Therefore, the connection circuit between MAX1166 and 8...[Details]
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Precisely control the voltage of the electrostatic precipitator under different working environments. The difference between the low-frequency high-voltage power supply and the high-frequency high-...[Details]
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On April 1, Hefei Xingci Microelectronics Equipment Co., Ltd. (stock abbreviation: Xingci Microelectronics Equipment, stock code: 688630) rang the bell on the Science and Technology Innovation Board,...[Details]
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From August 1 to 3, 2024, the 20th anniversary celebration of Suqian Liansheng, which has weathered 20 years of wind and rain and created a new future with green intelligence, was grandly held at Suqi...[Details]
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Goal: Execute insmod hello.ko on the development board to print hello init on the console; then execute rmmod to print hello exit on the console
The steps to create a hello module are as...[Details]
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This application note describes a circuit that attenuates input amplitude while amplifying microphone input signals. The circuit is designed to work with earbuds and provides good speech quality ev...[Details]
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As long as you enter the conditional project parameters, the inductance and number of turns can be automatically calculated, and then adjusted based on the calculated parameters as a reference.
Co...[Details]
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