MicroPython is one of the development languages of Raspberry Pi. Press and hold the BOOTSEL button, then plug the USB cable into the computer to see the virtual disk. Drag the firmware provided by the...
This course introduces the use of Xilinx's new generation development platform Vivado in detail. It is divided into two parts: introductory and advanced. It covers four major topics: design process, t...
1. Touch screen technologyThe touch screen is structurally composed of an inductive liquid crystal display device, which can receive signals from the touch head or other touch actions. When the induct...
Use serial port tools and serial port assistants to monitor the communication process between the mainboard MCU and the Bluetooth module------------Is this connection possible?...
In CircuitPython, analog input and analog output functions are supported, that is, ADC and DAC. However, its usage is somewhat different from MicroPython, and the MicroPython method cannot be used.Ana...
Multi-host IIC bus control (IICCON):
IIC control bus status (IICSTAT):
IIC bus address (IICADD):
IIC send, receive bus register (IICDS)
IIC bus c...[Details]
Currently, humanoid
robots
, as the highest embodiment of embodied intelligence, have attracted widespread attention from all walks of life. However, due to the high complexity of the struc...[Details]
This article discusses vertical Hall technology that enables effective tamper detection in smart meters. The principles discussed in this article apply to a variety of systems. Various mechanical a...[Details]
The world's first metal detector was born in 1960. Entering the industrial age, the first metal detectors were mainly used in the mining industry, and were a powerful helper for checking the purity ...[Details]
On the evening of March 16, Fudan Microelectronics issued an announcement stating that the company's shareholders Jiezhi Holdings and Dongfang Qihui signed the "Share Transfer Agreement" on March 17...[Details]
The input and display circuit uses 4 buttons and function switching to complete the setting of output voltage and display switching. The display part uses a common anode digital tube for dynamic disp...[Details]
Introduction ECOS (Embedded Configurable Operating System) is a portable embedded real-time operating system for 16-bit, 32-bit and 64-bit processors. As its source code is open, more and more...[Details]
Gartner's recent research shows that as cloud computing technology matures and is widely adopted, more than 60% of companies have adjusted their cloud strategies to the core of their business ope...[Details]
Experimental purpose: Master the use of S3C2440 microcontroller I/O and external interrupts Experimental content: Use external interrupt to achieve: (1) Press K11, LED1 flashes twice; (2) Press K12, ...[Details]
Let me share some common faults I usually repair when repairing pointers and digital multimeters. There are too many to list. Pointer multimeter fault repair: The failure of pointer multimeter is div...[Details]
1.
Preface
This paper introduces the design method of embedded data acquisition system based on TI's new generation DSP chip TMS320C6711 and AD's serial analog-to-digital convers...[Details]
volatile unsigned char Data_Addr_LATA @ 0xF89; //In the MPLAB compilation environment, "@" is equivalent to the "EQU" pseudo-instruction in the assembly volatile unsigned char Data_Addr_PORTA @ 0xF80...[Details]
IT Home reported on March 28 that tonight, Tianma released a post introducing the new generation of OLED pixel arrangement - Windmill arrangement. Officials said that this arrangement is derived from...[Details]
In the early 1990s, portable phones were all the rage. As laptop computers shrank in size, they became known as "backpack phones." Today, the electronics industry has come a long way, and today's c...[Details]
1 Overview
About 65% of traffic accident injuries occur to vulnerable road users. Pedestrians, as a vulnerable group among road users, are a high-risk group in traffic accidents, with ...[Details]