Today I had time to read the first chapter of this book. The first chapter mainly talks about some basic knowledge, but also goes into some depth. I will now talk about my feelings based on the conten...
[i=s] This post was last edited by Jacktang on 2019-2-15 20:24 [/i] [backcolor=white][color=#000000]MSP430 MCU KEY function [/color][/backcolor] [backcolor=white][color=#000000] [/color][/backcolor] [...
I have been working in the embedded industry for about 8 years. I have a lot of feelings and understanding about C language. This article will talk about the in-depth study of C language. Every time I...
This picture doesn't look like DohertyRF power amplifiers are widely used in various wireless communication devices. In communication base stations, linear power amplifiers account for about 1/3 of th...
I graduated from university in June 2018 and now work in a company that doesn't pay much attention to hardware. This job is really useless and I can't learn any technology. Now I want to find a new jo...
In recent years, the development of automotive batteries has become a focus of attention. Compared with other rechargeable batteries, lithium-ion batteries have the advantages of high specific ene...[Details]
LPC2101 is a microcontroller based on 16/32-bit ARM7 CPU embedded with high-speed Flash memory. It has the advantages of high performance, small package, low power consumption, and multiple peripheral...[Details]
The VERA-P3 V2X compact module is based on u-blox core intellectual property and enables vehicle-to-everything (V2X) communications technology, helping to improve road safety, traffic convenience and...[Details]
Recently, OPPO launched a new member of its A series products in Japan - the OPPO A55s 5G mobile phone, which is mainly aimed at the low-end market. In terms of configuration, OPPO A55s 5G is...[Details]
1. Preparation before measurement (1) Press the on/off button for one second to turn on the device. The test voltage is preset to 500V for continuous insulation resistance measurement. (2) When the b...[Details]
Be respectful but wary of artificial intelligence. "The current autonomous driving is very close to fully autonomous driving. I predict that L4 and L5 fully autonomous driving will be achieved l...[Details]
This morning I have been debugging the PWM output of stm32F407. Last night I have already turned on the general timer TIM2. Now I am going to debug the so-called advanced TIM1. I checked the manual an...[Details]
The malloc system is divided into two parts Initialization and consumer of malloc in board_init_f process Initialization and consumer of malloc during board_init_r Two sets of malloc initializati...[Details]
Generative artificial intelligence (GenAI) can have a disruptive impact on content generation and conversational user interfaces. As an emerging technology, GenAI has shown business and application p...[Details]
A multimeter is a multifunctional, multi-range portable electrical and electronic instrument. A general multimeter can measure DC current, DC voltage, AC voltage, resistance, etc. Some multimeters ca...[Details]
1 SWI interrupt processing steps: 1) When entering an interrupt, pc- lr, cpsr- spsr, and cpsr_mode are set to privileged mode, all of which are completed by hardware. 2) Registering the interrupt vec...[Details]
Guangzhou City has officially released two policy documents, "Opinions on Gradually Piloting Demonstration Operations of Intelligent Connected Vehicles (Autonomous Driving) Applications in Different ...[Details]
Circuit Function and Advantages
The circuit shown in Figure 1 integrates the ADXL203 dual-axis accelerometer and the AD7887 12-bit successive approximation register (SAR) ADC to create a dual-axis...[Details]
OPPO officially announced today that its first self-developed chip will be officially released at 16:00 on December 14. IT Home learned that OPPO Future Technology Conference 2021 will be held in...[Details]
Large-capacity lead-acid
batteries
(hereinafter referred to as "batteries") are the guarantee of base station power supply. When there is a "power shortage" in China, the reliability of b...[Details]
Analog electronics
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